BSD SUBSTANCE XL 24MM BB KIT
Substance XL mid BB
– XL version to fit 24mm crank spindles
– Precision sealed cartridge bearings
– Fully CNC’d 6061 aluminium spacers
– Spacer kit to ensure correct fit
– Precision sealed cartridge bearings
– Fully CNC’d 6061 aluminium spacers
– Spacer kit to ensure correct fit
SPEC
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Weight:160g