The Crew SDS Cassette Hub features the Switch Drive System that allows the driver and ratchet ring to be quickly switched around for left-hand or right-hand compatibility

The R-Series Forks continue this tradition

but also puts less stress on the pawls and springs

It's stacked full of high level aftermarket parts

Created for ultimate strength and durability

Animal V4 Guard Sprocket supplier_54521876152646 The Crew SDS Cassette HubGuard version of the Animal V4 BMX sprocket. This sprocket is machined in the USA from 7075 aluminum for maximum strength, featuring 6 triangular cutouts for weight savings, 1 8" teeth and a 15 16" bore with 19mm adapter. ###section### Product Specs TYPE: Bolt on MATERIAL: Alloy WEIGHT: 5. 01oz 6. 03oz