IQON ACT AG Jaro Frijn Pro Aggressive Inline Skates

IQON ACT AG Jaro Frijn Pro aggressive inline skates

The IQON ACT AG Jaro Frijn Pro translates the personal vision of Amsterdam professional skater Jaro Frijn into a highly refined aggressive inline skate. Built around the IQON ACT hardboot, this signature model delivers structural support, responsive flex and precise control for modern street and park skating.

Its clean blue and white colorway gives the skate a neutral and distinctive appearance, while its technical construction is aimed at demanding riders looking for a fast and durable professional aggressive skate.

A specially tuned ACT flex

The IQON ACT AG Jaro Frijn uses a glass-fiber-reinforced composite shell designed to remain stable during hard landings, high-speed approaches and technical tricks.

Compared with the original ACT concept, the Jaro Frijn edition features a slightly more forgiving flex. This creates a carefully balanced feel between rigid support and controlled mobility, allowing smooth carving, confident landings and natural movement during grinds and rotations.

Durable hardboot and reinforced soulplate

The shell and cuff are made from glass-fiber-reinforced plastic, while the replaceable soulplate uses PA 66 reinforced with glass fiber.

Reinforced sliding areas provide durability and consistent grind performance on rails, ledges and coping. The result is a strong aggressive inline skate boot designed to maintain precision during intensive street and skatepark use.

Revolutionary UFS+ mounting technology

The IQON ACT AG Jaro Frijn Pro introduces UFS+, the next-generation development of the Universal Frame System.

Traditional UFS mounting uses a fixed 167 mm spacing. The new IQON UFS+ platform extends the potential mounting range from 167 mm up to 200 mm, providing frame designers with greater freedom to develop lower and more advanced aggressive frame geometries.

By moving mounting hardware outside the wheel path, UFS+ can support:

• Lower wheel configurations
• Reduced ride height
• Improved stability
• More direct energy transfer
• New aggressive frame designs

Heat-moldable MYFIT Prime liner

Inside the shell, the MYFIT Prime Dual Fit liner provides a supportive and customizable fit. It can be heat molded at 80°C to adapt to the skater's foot shape and reduce pressure points.

The liner uses ballistic nylon, TPU and a microfiber lining, together with a MYFIT Skatesole. A double-infusion cast PU and EVA shock absorber helps reduce heel impacts during jumps and hard landings.

IQON AG60 aggressive frames

The IQON ACT AG Jaro Frijn comes with responsive IQON AG60 frames. Their injection-molded PA 66 nylon construction is reinforced with glass and carbon fiber for strength and control.

The classic 4 x 60 mm flat setup provides a balanced combination of rolling performance, maneuverability and predictable handling for rails, ledges, transitions and technical park lines.

The frame also supports an optional rocker configuration with the appropriate axle setup.

Undercover Apex 60 mm 88A UHR wheels

The skate uses Undercover Apex 60 mm 88A wheels made with an Ultra High Rebound compound. The UHR urethane delivers strong energy return, speed retention and the durability needed for repeated impacts and abrasive urban surfaces.

The 60 mm diameter keeps the setup agile and responsive, while the 88A hardness balances grip, speed and wear resistance.

Wicked ABEC 9 bearings

Wicked ABEC 9 chrome-steel bearings provide smooth rotation and high precision. They help the skate maintain speed through technical lines and between tricks.

Secure and adjustable closure

The IQON ACT AG Jaro Frijn Pro combines full lacing with a micro-adjustable Kizer Supreme top buckle. This system allows riders to fine-tune ankle and cuff support.

The MYFIT liner also features its own lacing system to reduce internal movement and improve the connection between the foot, liner and shell.

Boot Specifications

• Brand: IQON
• Model: ACT AG Jaro Frijn Pro
• Boot type: Composite hardboot with replaceable liner
• Shell material: Glass-fiber-reinforced plastic
• Cuff material: Glass-fiber-reinforced plastic
• Soulplate: PA 66 reinforced with glass fiber
• Front stiffness: High
• Rear stiffness: High
• Fit: Normal length and normal-to-wide width
• Ventilation: Low
• Color: Blue and white
• Closure: Laces and micro-adjustable Kizer Supreme buckle

Liner Specifications

• Liner: MYFIT Prime Dual Fit
• Heat moldable: Yes, at 80°C
• Materials: Ballistic nylon, TPU and microfiber lining
• Insole: MYFIT Skatesole
• Shock absorber: Double-infusion cast PU and EVA MYFIT absorber
• Liner closure: 80 cm laces
• Fit concept: All Day Long fit per size

Frame Specifications

• Frame: IQON AG60
• Mounting platform: UFS with next-generation UFS+ architecture
• Material: PA 66 nylon reinforced with glass and carbon fiber
• Manufacturing: Injection molded
• Maximum wheel size: 60 mm
• Setup: 4 x 60 mm flat, optional rockering
• Axles: Self-locking, single-sided 8 mm steel axles
• Axle tool: 4 mm hex
• Axle length: 34 mm

Frame Length by Size

• EU 38–39: 252 mm frame
• EU 40–43: 264 mm frame
• EU 44–47: 278 mm frame

Wheel and Bearing Specifications

• Wheels: Undercover Apex
• Setup: 4 x 60 mm flat
• Diameter: 60 mm
• Width: 24 mm
• Hardness: 88A
• Compound: UHR Ultra High Rebound
• Bearing standard: 608
• Bearings: Wicked ABEC 9 chrome steel
• Spacers: 8 mm floating spacers

IQON ACT Size Guide

• EU 38–39: 245–251 mm foot, 261 x 99 mm shell, 91 mm liner width
• EU 40–41: 258–264 mm foot, 274 x 102 mm shell, 95 mm liner width
• EU 42–43: 271–278 mm foot, 287 x 105 mm shell, 98 mm liner width
• EU 44–45: 285–291 mm foot, 300 x 109 mm shell, 102 mm liner width
• EU 46–47: 298–306 mm foot, 314 x 112 mm shell, 105 mm liner width

Measure both feet in millimeters and select the size according to the longer foot. The heat-moldable MYFIT Prime liner can then be customized for a more precise fit.

Included Accessories

• MYFIT size adjuster
• IQON skate tool

Why choose the IQON ACT AG Jaro Frijn Pro?

The IQON ACT AG Jaro Frijn Pro aggressive inline skates combine a durable composite shell, a specially tuned flex, a heat-moldable MYFIT liner and a fast professional wheel setup.

The innovative UFS+ mounting platform gives the skate strong future development potential, while the IQON AG60 frames and Undercover Apex wheels provide immediate street and park performance. This pro model is designed for skaters who demand precision, adaptability, speed and dependable grind performance.