XLC bottom bracket spindle BB-J01 BSA 4-square

XLC bottom bracket spindle BB-J01 BSA 4-square

XLC bottom bracket for BSA threads, standard. Square-taper crank mounting.

Made in Germany • highest certification according to EN14766 (MTB), can be used on all kids, city/trekking or MTB bikes • BSA, 4-square, JIS/ISO, Ø 68 mm cup • better and consistent rotational properties • highest corrosion protection thanks to very high-quality A2B DeltaColl® zinc plating • ideal seat in the bottom bracket shell thanks to a special adapter with a functional left arm (FS-Cup) • ball bearing: 2RS (sealed on both sides) • adapter PA6.6 30% GF Durethan® • including zinc-plated A2A-10.9 bolt with a corrosion-resistant polyamide layer • ball bearing life: DIN-ISO281:1993 min. 35.000 km • sealing outer/inner (EN 60529): IP66 • sealing inner/inner (EN 60529): IP68