Specifically for BMX Race riders using OS20 frame size , ANSWER Pinnacle Aluminum rims are built and optimized to be tough. Made from a proprietary blend of 6061-T6 alloy, they feature a sleeved connection for added stiffness.
FEATURES :
• Aluminum 6061-T6 double wall rim
• Dimensions: 451x28.5mm OS20
• Profile with braking surface sidewalls
• Width: 28.5mm
• Height: NC
• ERD: 430
• Drilling: 36 holes
• Valve: Schrader A/V
• Weight: 430g
V-BRAKE COMPATIBLE
Warning: Last items in stock!
OS20 is not 22" diameter but larger 20" diameter. The OS20 is therefore a higher and larger diameter for stiffness and velocity. It was designed to offer more speed and less rolling resistance compared to the conventional 20 "diameter.
Materials | Aluminium |
Sizes | OS20 |
Wheel types | Front/Rear |
Spokes | 36 |
Wheel Diameter | 451 |
Brake surface | With |
Tire Types | Tubetype |