SPRINT BLOCK Hub Sets - Water proof pocket on

- Water proof pocket on left side

The Crupi Expert Pivotal seat features a lightweight plastic base with no padding or top cover for maximum weight savings

The Quad Hubs feature 150 ratchet teeth which engage every 2

We can add logos and your race number

SPRINT BLOCK Hub Sets - Water proof pocket onRegardless of the level of BMX competition it is widely accepted that a superior gate start is one of the most important skills for riders to focus their energy towards, balanced with exercises that improve bike handling confidence. Sprintblock develops five fundamental training characteristics that are required in producing the gate start. 1) Balance Balancing on the gate is the first skill all riders have to master before any progression is