Rollerblade 72mm 80A Wheelkit — 8-Pack Preassembled Wheels with SG5 Bearings & 6mm Spacers

Rollerblade Wheelkit 72mm 80A is an 8-wheel replacement set that ships preassembled with 16 SG5 bearings and 8 six-millimeter spacers for quick swap-ins on compatible junior and recreational skates.

These replacement wheels pair a 72mm diameter with an 80A durometer compound for a balance of roll and grip suited to kids' and recreational skates. The kit includes preinstalled SG5 bearings and 6mm spacers so you can change all four wheels per skate (eight total) without sourcing extra hardware. Designed for dependable everyday skating, the components were engineered to simplify maintenance and restore smoothness to worn setups.

How will these 72mm, 80A wheels change my skate ride?

The 72mm size offers a stable, predictable ride that helps with control and maneuverability compared with larger performance wheels. An 80A hardness delivers a blend of durability and traction—soft enough to absorb small surface vibrations but firm enough to resist rapid wear on pavement and playground surfaces. Together they rebalance aged or damaged setups to feel closer to new.

• 72mm diameter for stable turning and easy control
• 80A compound balances grip and long wear
• Preassembled reduces downtime after installation

What makes SG5 bearings different from other bearings?

SG5 bearings in this kit use silicone-friendly grease and internal tolerances tuned for recreational skating, producing smoother roll with lower friction. They’re supplied in the quantity needed to outfit all eight wheels, delivering consistent performance across the set. SG5 bearings are chosen to offer good acceleration and maintain speed without demanding frequent servicing.

• 16 SG5 bearings included—two per wheel for the full 8-wheel kit
• Lower friction for improved rolling efficiency
• Grease formulation aimed at longevity and smoother spin

How simple is it to install these replacement wheels?

Installation is straightforward because each wheel ships with a 6mm spacer already in place and the correct bearing count for both sides of every wheel. That means you only need basic skate tools to remove old wheels and tighten the axles for the new kit. The preassembled parts reduce the chance of missing spacers or incorrect bearing placement during reassembly.

• 8 wheels, 16 bearings, and 8 six-millimeter spacers arrive preassembled
• Fits most junior/recreational inline frames that accept 72mm wheels
• Requires only standard skate tools for axle removal and reinstallation

Are these wheels compatible with my skates and where are they made?

The Rollerblade Wheelkit 72mm 80A is intended for many kid and recreational inline skates that accept 72mm wheels and 6mm spacers. Check your frame clearance and axle size before ordering to confirm fit. The wheels are manufactured in the USA, with bearings and spacers provided to complete the replacement set.

• Designed for frames that accommodate 72mm wheels and 6mm spacers
• Verify axle length and frame clearance before purchasing
• Wheel cores and assembly produced in the United States

Who is this for: This kit suits parents, coaches, and recreational skaters who need an easy, complete replacement package to refresh small to mid-sized inline skates. It’s ideal for school programs, rental fleets, beginner setups, and anyone who wants a quick, reliable way to restore rolling performance without hunting for separate bearings or spacers.