BSD Grime BMX Frame - 21" TT Flat Raw. The Grime frame is the signature frame of Denim Cox. Whether he's riding motocross Barbie bikes or BMX you know Denim tears it up on all terrain. Designed to Denim’s specification with a steep 75.5 headangle a 12.8 - 13.2” rear end length with an invest cast chainstay yoke for extra tire clearance and a 9” standover.

Sanko Japanese seamless 4130 chromoly

Investment cast yoke for strength and tire clearance

7mm thick investment cast dropouts with integrated chain tensioner bolts

Integrated investment cast seat clamp

Brake mounts: none

Weight: 5lbs