River Glides Fireset Scooter Wheels Wider Decks require more Ground Clearance to sustain an optimal Carve-Angle so they created a wheel with a Diameter (D) of 115mm, a Width (W) of 30mm and a Profile Radius (R) of 24mm; specifically designed and recommended for Deck Widths of 5.5” and above. With the same industry leading Performance Urethane and Core Geometry (BUFF Core Technology), you can expect the same Great Ride that you Know and Love from River Wheel Co! SPECS:  115 x 30MM Wheel-River Glide are strong, responsive and durable. Bearing Removal Slots-Machined into the core River Flash Flood Bearings...

River Rapids Sunfire Scooter Wheels Wider Decks require more Ground Clearance to sustain an optimal Carve-Angle so they created a wheel with a Diameter (D) of 115mm, a Width (W) of 30mm and a Profile Radius (R) of 24mm; specifically designed and recommended for Deck Widths of 5.5” and above. With the same industry leading Performance Urethane and Core Geometry (BUFF Core Technology), you can expect the same Great Ride that you Know and Love from River Wheel Co! SPECS:  115 x 30MM Wheel-River Rapid are strong, responsive and durable. Bearing Removal Slots-Machined into the core River Flash Flood Bearings Pre-Installed...