BSD Raider Frame Dirt again maximizing welding area and

again maximizing welding area and reducing flex associated with taller handlebars

and slimmer

but with a broken center tread

6902 sealed cartridge bearings

BSD Raider Frame Dirt again maximizing welding area andDavid Grant signature frame designed to be an extremely durable, more stable street frame for taller riders. Made from 100% Japanese Sanko seamless 4130 chromoly tubing. Butted tubing and external gussets at toptube headtube and downtube headtube junctions. Featuring a taller, integrated headtube and integrated seat clamp. 7mm thick invest cast 14mm dropouts with built in chain tensioners. Headtube angle 75. 2 Headtube length 123mm Seattube angle 71