BSD ALVX AF Frame Size:20.3" Polymer blended plastic sleeve with

Polymer blended plastic sleeve with a 7075 aluminum inner core

Cold forged from 6061-T6 aluminum

Compatible with 8th drivers and up

it is exactly the same as the original

BSD ALVX AF Frame Size:20.3" Polymer blended plastic sleeve withAlex Donnachie signature frame designed for highly technical street and park riding. Made from 100% Japanese Sanko seamless 4130 chromoly tubing. Featuring an integrated headtube, integrated seat clamp. Butted tubing and external gussets at toptube headtube and downtube headtube junctions. New invest cast chainstay yoke significantly increases rear end strength while also allowing for a "slammed" rear wheel to accommodate a large tire. Also featuring