Vintage Mr. Crud DCD (Drivetrain Chain Device) mountain bike chain guide roller. Listed as for parts because the rubber roller part is badly degraded , please see all photos for accurate condition.
Vintage Retro Mountain Bike Bicycle Dcd Mr. Crud MK2 Silver NOS Tensioner #452
Dave's Chain Device DCD Mr Crud Bike Chain Tensioner Retro MTB Rare Red
DCD Mr. Crud chain Device
Vintage MR DIRT GIZMO Bash Chain Guard 110BCD
DCD Chain Device, Retro MTB, Vintage, Daves Chain Device
Mr Dirt Gizmo NOS Chain Guide Retro Vintage Downhill 4 Bolt
