Salt Plus HQ Chromoly BMX Fork-20" U-Brake Mounts:Yes GXP cranks on a BB30

GXP cranks on a BB30 or PressFit 30 frame

You can tell right away just by looking at the shape of the 3D cold forged aluminum shape that this stem is different

BARS: Free Agent Aluminum Micro

3/32" or 1/8" Chain Compatible

5mm (road) and 91

Salt Plus HQ Chromoly BMX Fork-20" U-Brake Mounts:Yes GXP cranks on a BB30The Salt HQ Chromoly Fork 20" has a tapered blade design and comes either with or without brake mounts. Salt's high quality fork not only looks pro, but more importantly has pro level construction, materials, and design. Using fully heat treated chromoly with laser cut dropouts, Salt has even redesigned the steerer tube to make it stronger. Comes with an alloy M24 top bolt. SPECIFICATIONS MATERIAL: full japanese m2 crmo, fully heat treated SIZE: 3 8"