Master Link storage is compatible with SRAM PowerLock

6mm outside

Weight: Lightweight youth design

While the pack does appear large

it's no wonder they are a world cup winning brake

SDG Junior Pro Bars Grips Pedals and Saddle Kit - Neon Green - 20 Rise - 31.8mm PDP|PLP|Suits Freehub Type Master Link storage is compatibleIs your little human absolutely 'bike mad' like the rest of us? Maybe you know of one that is? The SDG Junior Pro Bars, Grips, Pedals, and Saddle Kit is the industrys first all in one, branded, youth components upgrade kit. Each component has been ergonomically optimized to enhance performance and control for your little shredder. Who's this item for: Kids from 6+ riding bikes that range from 18" 24" wheels. Bars: Slater 650 Bar Material 6061 series