Model: FX17

BCD: 104

Color: black/red/blue

Bottom Bracket: BB 68/73mm

Weight: about 665g

Mountain bike crank 104/64mm BCD design, CNC cutting, flat and sharp thread, compatible with three gears.

The crank length is 170mm, made of high-strength aluminum alloy; chrome-molybdenum steel 24mm hollow one-piece shaft, matching BB68-73mm bottom shaft, providing higher precision, durability, and water resistance

SNAIL 104BCD disc, thickness 4mm, toothless design, better connection and fit the bicycle chain.