The BSD Grime Frame is the signature of hardcore shredder Denim Cox. Denim is an absolute demon an looks like he will try just about anything, with that said you know his signature frame is built to handle some serious abuse. 

• Denim Cox signature
• Sanko Japanese seamless 4130 CrMo triple butted tubing
• Invest Cast Seat Clamp: The invest cast seatclamp is brazed onto the frame so there's no need for a separate clamp. Also the slot cut beneath the seatclamp gives more clamping power less torque on the bolt. Note the new seatstay bridge too.
• Invest Cast Dropouts: Because the dropout is cast as one piece it's much stronger than a plate welded to a tube. 7mm thick to provide good support for your axle, and the small shape has been designed for grinding meaning there's no overhang to catch on ledges or rails, also the dropout is heat treated before welding making it extra tough. And finally there;s an integrated chain tensioner bolts inside.
• Invest Cast Yoke: The Grime frame has an invest cast chainstay yoke which creates more clearance for the tire for when your wheel is slammed. Also because this part is cast and heat treated it strengthens the rear end of the frame by stiffening it up.

Head Tube Angle: 75.5°
Head Tube Length: 117mm
Seat Tube Angle: 71°
Chainstay Length: 12.8-13.2"
BB Height: 11.7”
Standover: 9"
Weight: 5lbs
Brake Mounts: None (Brakeless)