Box 20mm Hollow BMX Race Hubs-36H promax 20 x 1-1/8: 9

20 x 1-1/8: 9

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you will have a superior gate start and acceleration out of the turns

BOLT REQUIREMENT: Uses 4 bolt pattern for Answer and Speedline mini cranks

The Promax P-1 V-Brake-Pro-108mm at J&R Bicycles is made from lightweight and durable materials to deliver superior braking performance without added bulk

Box 20mm Hollow BMX Race Hubs-36H promax 20 x 1-1/8: 9The BOX Components 20 MIL Hollow Hub Set are designed from the ground up specifically for BMX. The shells are cold forged and CNC machined from 6061 T6 aluminum and fitted with precision sealed bearings and 20 millimeter, 7075 aluminum axles and axle nuts. Super stiff, super light and super durable. SPECS: USE: Race, 20mm frames and forks DRIVER: Requires use of standard freewheel (single sided 16T or higher) HUB SHELL: cold forged and CNC machined