YST BMX MTB Bicycle Bottom Bracket Axle 131mm for Double Chainwheel

YST BMX MTB Bicycle Bottom Bracket Axle 131mm for Double Chainwheel
Item# yst-bmx-mtb-bicycle-bottom-bracket-axle-131mm-for-double-chainwh131
$19.99

Product Description

Fits most BMX, MTB, and ATB w/ BB shell 52mm

Fits square taper type crankset only

Spindle taper JIS spec 13.0mm (Shimano, Asia)

Water proof system

Cotterless bolt axle

Hexagonal cones 24T

5/16" x 12 ball retainers

BB cup outer diameter 52mm (around 2")

Axle 131mm for double chainwheel

Weights 533 grams