How to Drop In – Skatepark Basics – Aggressive Inline Skating Tutorial
The „Drop In“ is one of the most essential basics in the skatepark, no skater can avoid it when it comes to riding down a ramp or pipe. There are...
IQON ACT AG Jaro Frijn Pro 60mm 88A – Dark Blue-White | Flat Setup & Rockable | UFS+ Mounting | Aggressive Inline Skates - EU 38–39 / US M 6–7 / UK 5–6 / Mondo (cm) 24.5–25.1 / Shell size 26.1 cm / Shell width 9.9 cm / Liner width 9.1 cm is backordered and will ship as soon as it is back in stock.
The shipping and preparation times shown on the product pages and in the shopping cart indicate how long it will take for the item to be ready for shipment.
"Ready for dispatch" means that we will dispatch the item on the same day if the order is received by 2:00 p.m. This does not apply to orders with items with different delivery times.
The shipping time within Germany is 1–2 business days, plus the specified time it takes for an item to be ready for dispatch. Example: If the item is ready for immediate dispatch, the delivery time is 1–2 business days (within Germany). If the item is ready for dispatch in 2–3 business days, the total delivery time will be 3–5 business days (preparation time + shipping time) (within Germany).
The shipping costs within Germany are a flat rate of 6.95 euros and are free for orders over 250.00 euros.
Further information and details on delivery times and shipping costs within Germany and for all other countries can be found in the overview below.
We sell and deliver to over 150 countries worldwide.
We also offer appointment We also offer the option of collection as well as detailed advice and fitting on site.
If you would like to collect your order from our shop, please arrange a collection date with us or let us know the desired day and time for collection. You can do this, for example, using the comments field in the checkout process or on the checkout page, or you can contact us directly.
As soon as your order is ready for collection, you will receive a confirmation from us as well as a collection notification via email.
We only send our packages and parcels CO2-neutrally and with DHL. We send all orders with parcel insurance and shipment tracking.
We stock items that we have in stock and items that we purchase directly from our suppliers or the manufacturer after receiving the order.
All items marked “Ready for immediate dispatch” are kept in our own warehouse and can be dispatched by us immediately or picked up by you.
For us, working days are all days from Monday to Friday inclusive (excluding regional holidays in Baden-Württemberg, Germany).
The following applies to all items marked “Ready for immediate dispatch”:
If your order is received by 2:00 p.m. , we will process, pack and ship your order on the same working day . In any case, the order will be ready for dispatch on the following working day at the latest. This means that the goods will be handed over to our logistics partner on the following working day at the latest. Working days for us are all days from Monday to Friday.
Orders paid via bank transfer are only processed after the money has been received in our account. With instant transfers, we receive the money immediately and begin processing your order immediately. For all other transfers, the transfer time depends on the respective credit institution. Classic transfers within Germany usually reach us within 1 to 2 working days.
The following applies to all items that are not marked “Ready for immediate dispatch”:
We process all orders immediately. Items that are not immediately ready for dispatch, such as "Ready for dispatch in 2-3 working days", cannot be dispatched immediately.
We do not stock these items in our own warehouse and order them from our respective supplier or manufacturer at the same time as your order.
This enables us to offer a comprehensive range and gives you the advantage of always receiving original goods first hand. We are also in close contact with the respective manufacturers and can offer you comprehensive service and support even beyond product deliveries.
Example:
Items that we have marked "Ready for dispatch in 2-3 working days" are usually dispatched within two to three working days after receipt of your order. If you select a delivery time of 1-3 working days at checkout, it will be delivered to you in 3-6 working days. This is based on the time it takes for the item to be ready for dispatch, plus the selected delivery time.
Items with different lead times (e.g. 'Ready to ship in 2-3 business days' and 'Ready to ship immediately' ) are not normally shipped separately.
In order to offer you lower shipping costs and also to protect our environment, we usually ship all items in an order together.
If the items ordered in an order are marked with different delivery times, the delivery time for the item with the longest delivery time applies. Items marked as pre-orders will be sent separately and individually.
If you need one or more of the items ordered immediately, please contact us, a simple message via email or WhatsApp is sufficient. Alternatively, you can also let us know via the comments field in the checkout process (yes, we really do read these messages).
As soon as you have placed your order via our online shop, you will receive an order confirmation from us via email.
If your order has been paid for or you have made a purchase on account (e.g. via Klarna), we will process it immediately. Immediately after we have processed your order, you will receive an email from us with a confirmation. In this email you will find the corresponding invoice again as a PDF. This is for your records.
As soon as we hand over your order to our logistics service provider, you will receive another email containing all the tracking information. Depending on what you ordered from us, you will also receive instructions on how to try on the items you ordered, no instructions, or other instructions with the shipping confirmation email.
Our company headquarters and warehouse are located in Germany, which is why we have the shortest delivery times and the lowest shipping costs within Germany.
The shipping costs within Germany are a flat rate of 6.95 euros and are free of charge for orders over 250.00 euros.
We cannot deliver an item to you earlier than the minimum delivery times we specify.
Example:
For an item marked “Ready for immediate dispatch”, the delivery time is 1-3 working days (preparation time + selected delivery time).
For an item marked “Ready for dispatch in 2-3 working days”, the delivery time is 3-6 working days (preparation time + selected delivery time).
Please note our important and general information regarding delivery times.
Our transparency:
For our shipments within Germany, we pay average shipping costs of around 8 euros plus packaging costs of 1-4 euros.
The EU countries in Zone 1 include the following countries:
Belgium, Denmark, France, Luxembourg, Monaco, Netherlands, Austria, Poland and the Czech Republic.
The cost for standard shipping is a flat rate of 11.95 euros and the delivery time is usually 2 to 4 working days, plus the indicated shipping preparation time.
The cost for premium shipping is a flat rate of 19.95 euros and the delivery time is usually 2 to 3 working days, plus the indicated shipping preparation time.
Example:
For an item marked “Ready for immediate dispatch”, the delivery time for standard shipping is 2-4 working days (preparation time + selected delivery time).
For an item marked “Ready to ship in 2-3 business days”, the delivery time for standard shipping is 4-7 business days (preparation time + selected delivery time).
You can find current delivery times and information on temporary delivery restrictions here!
The non-EU countries in Zone 1 include the following countries:
Liechtenstein and Switzerland.
The cost for standard shipping is a flat rate of 17.95 euros and the delivery time is usually 3 to 5 working days , plus the indicated shipping preparation time.
The cost for premium shipping is a flat rate of 27.95 euros and the delivery time is usually 2 to 3 working days , plus the indicated shipping preparation time.
For deliveries to non-EU countries, additional customs duties, taxes, and fees may apply.
Please check with your local customs office or online for possible additional charges before purchasing from a non-EU country.
Example:
For an item marked “Ready for immediate dispatch”, the delivery time for standard shipping is 3-5 working days (preparation time + selected delivery time).
For an item marked “Ready to ship in 2-3 business days”, the delivery time for standard shipping is 5-8 business days (preparation time + selected delivery time).
You can find current delivery times and information on temporary delivery restrictions here!
The EU and non-EU countries in Zone 2 include the following countries:
Andorra, Great Britain, Italy, San Marino, Sweden, Slovakia, Slovenia, Spain, Hungary and Vatican City.
The cost for standard shipping is a flat rate of 15.95 euros and the delivery time is usually 3 to 6 working days, plus the indicated shipping preparation time.
The cost for premium shipping is a flat rate of 21.95 euros and the delivery time is usually 2 to 4 working days, plus the indicated shipping preparation time.
For deliveries to non-EU countries, additional customs duties, taxes, and fees may apply.
Please check with your local customs office or online for possible additional charges before purchasing from a non-EU country.
Example:
For an item marked “Ready for immediate dispatch”, the delivery time for standard shipping is 2-6 working days (preparation time + selected delivery time).
For an item marked “Ready to ship in 2-3 business days”, the delivery time for standard shipping is 4-9 business days (preparation time + selected delivery time).
You can find current delivery times and information on temporary delivery restrictions here!
The EU countries in Zone 3 include the following countries:
Bulgaria, Estonia, Finland, Greece, Ireland, Croatia, Latvia, Lithuania, Malta, Portugal, Romania and Cyprus.
The cost for standard shipping is a flat rate of 15.95 euros and the delivery time is usually 4 to 8 working days (Cyprus = 10 to 20 working days), plus the indicated shipping preparation time.
The cost for premium shipping is a flat rate of 17.95 euros and the delivery time is usually 3 to 6 working days (Cyprus = 9 to 11 working days), plus the indicated shipping preparation time.
For deliveries to non-EU countries, additional customs duties, taxes, and fees may apply.
Please check with your local customs office or online for possible additional charges before purchasing from a non-EU country.
Example:
For an item marked “Ready for immediate dispatch”, the delivery time for standard shipping is 4-8 working days (preparation time + selected delivery time).
For an item marked “Ready to ship in 2-3 business days”, the delivery time for standard shipping is 6-11 business days (preparation time + selected delivery time).
You can find current delivery times and information on temporary delivery restrictions here!
The non-EU countries in Zone 3 include the following countries:
Albania, Bosnia and Herzegovina, Faroe Islands, Greenland, Iceland, North Macedonia, Montenegro, Norway, Republic of Moldova, Serbia, Ukraine and Belarus.
The cost for standard shipping is a flat rate of 19.95 euros and the delivery time is usually 6 to 16 working days, plus the indicated shipping preparation time.
The cost for premium shipping is a flat rate of 29.95 euros and the delivery time is usually 4 to 8 working days, plus the indicated shipping preparation time.
For deliveries to non-EU countries, additional customs duties, taxes, and fees may apply.
Please check with your local customs office or online for possible additional charges before purchasing from a non-EU country.
Example:
For an item marked “Ready for immediate dispatch”, the delivery time for standard shipping is 6-16 working days (preparation time + selected delivery time).
For an item marked “Ready to ship in 2-3 business days”, the delivery time for standard shipping is 8-19 business days (preparation time + selected delivery time).
You can find current delivery times and information on temporary delivery restrictions here!
The non-EU countries in Zone 4 include the following countries:
Algeria, Egypt, Georgia, Israel, Lebanon, Libya, Morocco, Russian Federation, Tunisia and Turkey.
The cost for standard shipping is a flat rate of 29.95 euros and the delivery time is usually 7 to 20 working days, plus the indicated shipping preparation time.
The cost for premium shipping is a flat rate of 45.95 euros and the delivery time is usually 6 to 16 working days, plus the indicated shipping preparation time.
For deliveries to non-EU countries, additional customs duties, taxes, and fees may apply.
Please check with your local customs office or online for possible additional charges before purchasing from a non-EU country.
Example:
For an item marked “Ready for immediate dispatch”, the delivery time for standard shipping is 7-20 working days (preparation time + selected delivery time).
For an item marked “Ready to ship in 2-3 business days”, the delivery time for standard shipping is 9-23 business days (preparation time + selected delivery time).
You can find current delivery times and information on temporary delivery restrictions here!
The non-EU countries in Zone 5 include the following countries:
Afghanistan, Armenia, Azerbaijan, Bahrain, Bangladesh, Bhutan, Brunei Darussalam, China (People's Republic of), India, Indonesia, Iraq, Japan, Yemen, Jordan, Cambodia, Canada, Kazakhstan, Qatar, Kyrgyzstan, Kuwait, Laos, Malaysia, Maldives, Mexico, Mongolia, Myanmar, Nepal, Oman, East Timor, Pakistan, Papua New Guinea, Philippines, Saudi Arabia, Singapore, Sri Lanka, South Korea, Tajikistan, Taiwan, Thailand, Turkmenistan, USA, Uzbekistan, United Arab Emirates and Vietnam.
The cost for standard shipping is a flat rate of 44.95 euros and the delivery time is usually 8 to 25 working days, plus the indicated shipping preparation time.
The cost for premium shipping is a flat rate of 69.95 euros and the delivery time is usually 6 to 15 working days, plus the indicated shipping preparation time.
For deliveries to non-EU countries, additional customs duties, taxes, and fees may apply.
Please check with your local customs office or online for possible additional charges before purchasing from a non-EU country.
Example:
For an item marked “Ready for immediate dispatch”, the delivery time for standard shipping is 8-25 working days (preparation time + selected delivery time).
For an item marked “Ready to ship in 2-3 business days”, the delivery time for standard shipping is 10-28 business days (preparation time + selected delivery time).
You can find current delivery times and information on temporary delivery restrictions here!
The non-EU countries in Zone 6 include the following countries:
Angola, Anguilla, Antigua and Barbuda, Equatorial Guinea, Argentina, Aruba, Ethiopia, Australia, Bahamas, Barbados, Belize, Benin, Bermuda, Bolivia, Botswana, Brazil, British Virgin Islands, British Indian Ocean Territory, Burkina Faso, Burundi, Chile, Costa Rica, Curacao, Dominica, Dominican Republic, Djibouti, Ecuador, El Salvador, Eritrea, Falkland Islands, Fiji, Gabon, Gambia, Ghana, Grenada, Guadeloupe, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Jamaica, Cayman Islands, Cameroon, Kenya, Kiribati, Colombia, Comoros, Lesotho, Liberia, Madagascar, Malawi, Mali, Marshall Islands, Martinique, Mauritania, Mauritius, Mayotte, Micronesia, Montserrat, Mozambique, Namibia, Nauru, New Caledonia, New Zealand, Nicaragua, Niger, Nigeria, Palau, Panama, Paraguay, Peru, Pitcairn, Réunion, Rwanda, Saint Pierre and Miquelon, Solomon Islands, Zambia, Samoa, Senegal, Seychelles, Sierra Leone, Zimbabwe, Somalia, Saint Christopher and Nevis, Saint Helena, Saint Lucia, Saint Maarten, Saint Vincent and the Grenadines, South Africa, Sudan, South Sudan, Suriname, Tanzania (United Republic of), Togo, Tonga, Trinidad and Tobago, Tristan da Cunha, Chad, Turks and Caicos Islands, Tuvalu, Uganda, Uruguay, Vanuatu, Venezuela, Wallis and Futuna, and the Central African Republic.
The cost for standard shipping is a flat rate of 49.95 euros and the delivery time is usually 15 to 40 working days or more, plus the indicated shipping preparation time.
The cost for premium shipping is a flat rate of 89.95 euros and the delivery time is usually 8 to 15 working days, plus the indicated shipping preparation time.
For deliveries to non-EU countries, additional customs duties, taxes, and fees may apply.
Please check with your local customs office or online for possible additional charges before purchasing from a non-EU country.
Example:
For an item marked “Ready for immediate dispatch”, the delivery time for standard shipping is 15-40 working days (preparation time + selected delivery time).
For an item marked “Ready to ship in 2-3 business days”, the delivery time for standard shipping is 17-43 business days (preparation time + selected delivery time).
You can find current delivery times and information on temporary delivery restrictions here!
To make sure that you choose the right size for your new aggressive inline skates, we have put together some important information and tips below.
Take the time to read our size finder and find the right size straight away. If you have any questions, please feel free to contact us at any time.
If you don't know the brand or model of an aggressive skate, there is only one reliable size, the Mondo size. We always give the Mondo size in mm (millimeters) or cm (centimeters).
You can find this information in our size chart and in the size selection. We have added the respective size charts to the corresponding product photos.

The specified Mondo size of the selected shoe size must not be smaller than your own foot length, plus a tolerance of 4 to 9mm.
Example:
If your foot measures 26.0cm, with a tolerance of 5mm this results in a length of 26.5cm.
If the shoe size EU 41 has a mondo size of 26.4cm, then you are 1mm over and should therefore choose size EU 42!
In our product specifications, under the heading “Fit”, you will also find information about the width or cut of the respective skate.
Here we distinguish between the following five sizes:
You should only choose the 'very narrow' or 'narrow' fits if you are sure that you have a very narrow foot or if you know that you want the optimal control and ultimate grip in a skate (even if you sacrifice comfort).
For example, if you have a pronounced arch in your foot, which you can recognize by a strong, crescent-shaped footprint (when walking with wet feet), then you are probably in the middle range.
For example, if you tend to have flat feet and leave fewer crescent-shaped footprints, then you probably have wide feet.
Example:
The following is also very important in aggressive inline skating:
You can find more tips and tricks to avoid or eliminate pain in aggressive inline skates or to adapt them to your foot shape and needs here !
Care Tips for Hardboot Inline Skates – Tough, But Not Maintenance-Free
Hardboot inline skates are known for their sturdy outer shell, high level of control, and long durability. They’re especially popular in aggressive skating, urban skating, or on longer routes. Despite their ruggedness, hardboots also require regular maintenance to keep their performance and lifespan intact. In this article, we’ll show you what to look out for.
Why Hardboots Need Care
Even though hardboot skates can take a beating, skating puts massive stress on both material and mechanics – from jumps, slides, rough pavement, or changing weather conditions. Neglected skates quickly lose performance and can even become unsafe in the worst case.
A quick check after each ride prevents long-term damage:
Air out the liners: Remove the inner boots (if removable) after skating and let them dry thoroughly. This prevents odors and mold.
Avoid heat sources:
Wheels and bearings are the most heavily used parts of your skates.
Rotate wheels:
Clean bearings:
Replace bearings:
Check antirocker wheels:
A secure fit is only possible with intact closures.
Inspect buckles and ratchets:
Velcro straps or powerstraps:
The inner boot plays a key role in comfort and support.
Air them out after each session:
Prevent odors:
Hand washing:
Loose screws can be dangerous – especially when doing tricks or stairs.
Tighten axles & cuff screws:
Inspect frame mounts:
Use Loctite:
Even storage can go wrong – or right.
Cool & dry:
Don’t store in your car:
A Little Care Goes a Long Way for Fun and Safety
Hardboot inline skates are real workhorses – but only if you treat them well. Regular maintenance not only extends their lifespan but also improves your skating experience. Take a few minutes for the basics after each session – your ride quality (and your wallet) will thank you.
Tip: In our online shop, you’ll find suitable spare parts, care products, and accessories for your hardboot skates – feel free to take a look!
IQON ACT AG Jaro Frijn Pro 60mm 88A – Dark Blue-White | Flat Setup & Rockable | UFS+ Mounting | Aggressive Inline Skates - EU 38–39 / US M 6–7 / UK 5–6 / Mondo (cm) 24.5–25.1 / Shell size 26.1 cm / Shell width 9.9 cm / Liner width 9.1 cm is backordered and will ship as soon as it is back in stock.
The IQON ACT AG Jaro Frijn Pro aggressive inline skates come with the innovative UFS+ mounting and are perfectly suited for street, park, and modern pro setups.
The IQON ACT AG Jaro Frijn Pro 60mm 88A are modern UFS+ aggressive inline skates designed for demanding street and park skating. This pro model combines a precise hardboot construction with a fast flat setup, a rockerable frame, and the innovative UFS+ mounting technology. The result is UFS+ aggressive inline skates that unite control, stability, speed, and flex in one high-performance setup.
The skate is based on the proven ACT platform but has been intentionally tuned to be slightly more flexible in the Jaro Frijn version. The result is a balanced ride between direct power transfer and controlled mobility. This balance makes these UFS+ aggressive inline skates especially interesting for skaters who want to perform both technical tricks and heavy landings while riding fast lines with confidence.
Jaro Frijn wanted a setup for his pro skate that sits between a very flexible liner and a particularly stiff hardboot. This is exactly what the IQON ACT AG Jaro Frijn delivers. The composite hardboot offers plenty of stability while remaining slightly more forgiving than the original ACT concept. This creates more freedom of movement for grabs, transfers, topsides, and technically demanding tricks.
The reinforced slide areas and the durable soulplate also ensure that these pro aggressive inline skates remain long-lasting, even during intense street skating and frequent grinds. If you are looking for UFS+ aggressive skates that combine performance and comfort at a high level, this is a very well-thought-out model.
A key feature of these UFS+ aggressive inline skates is the new UFS+ mounting. While classic UFS is based on a fixed spacing of 167 mm, UFS+ expands this range from 167 mm to 200 mm. This gives frame designers significantly more freedom when developing modern aggressive frames.
The major advantage: mounting points can be positioned in a way that enables lower wheel setups and more efficient frame geometries. This reduces ride height, improves stability, and provides more direct power transfer. For advanced riders, these UFS+ aggressive inline skates are therefore a particularly future-oriented choice.
Inside the skate is the MYFIT Prime Dual Fit liner, which can be heat-molded to perfectly adapt to your foot. The heat-moldable MYFIT liner can be adjusted at 90°C to reduce pressure points and improve support. Especially during hard landings, quick direction changes, and longer sessions, this custom fit provides a noticeable advantage.
The combination of a stable hardboot and a customizable liner makes these aggressive inline skates with flat setup an excellent choice for skaters seeking a direct, secure, and comfortable ride.
The skate comes equipped with the Iqon AG60 frame, a fiberglass-reinforced aggressive frame made of GFRP. The classic 4x60 mm flat setup offers a strong mix of agility, control, and fast acceleration. At the same time, the frame is rockerable, opening up additional setup options for different riding styles.
This makes these rockerable aggressive inline skates suitable for both technical park lines and creative street sessions. The flat setup improves speed and control, while the rocker option adds even more versatility.
The skates feature Undercover Apex 60 mm / 88A wheels with UHR urethane (Ultra High Rebound). This high-quality wheel material delivers excellent energy return, high speed, and the durability needed for intense aggressive sessions on rough surfaces, curbs, rails, and in skateparks.
Combined with Wicked ABEC 9 chrome steel bearings, the result is a fast, smooth, and precise rolling experience. These UFS+ aggressive inline skates deliver exactly the performance that advanced and ambitious skaters expect for everyday use and demanding tricks.
The IQON ACT AG Jaro Frijn Pro 60mm 88A are ideal for anyone looking for UFS+ aggressive inline skates with cutting-edge mounting technology, precise fit, and a high-performance flat setup. This model is aimed at ambitious aggressive skaters who want a fast, stable, and responsive setup for both park and street.
With its slightly adjusted flex, heat-moldable liner, rockerable aggressive inline frame, and high-quality components, these UFS+ aggressive inline skates are a strong choice for anyone seeking a modern pro model with excellent control, speed, and technical versatility.
You can find more information about the manufacturer here!
We at SkaMiDan are passionate skaters ourselves. That's why we want to support you in learning aggressive inline skating and further improving your skills.
That's why you'll find detailed information about aggressive inline skating on our website. Aggressive skating is often also called blading or stunt skating. This includes our trick lists, as well as a variety of action videos, instructional videos and tutorials.
Discover our tutorial section now and expand your knowledge of aggressive skating or learn new techniques and tricks.
For this you can, for example, follow our given guidelines and difficulty levels.
Alternatively, you can filter our articles, trick clips and tutorials according to your wishes or search for them directly.
Last but not least, we also offer personal inline skating courses on site. Find out more about our course offerings now.
In the following video you will get a first insight into the world of aggressive inline skating.
In order to learn a sport not only properly but also with fun, you need the right equipment. In our shop you will only find items that have convinced us personally and that we would use and use ourselves for different occasions.
We at the Shop Team and Team SkaMiDan hope that you have at least as much fun with roller sports as we do.
Then we're satisfied and happy, too.
If you live near our region or nearby, please check out our local events, activities and meetups .
We look forward to meeting you.