Des.: Euro Sealed Bottom Bracket.
Cr-Mo cold forged spindle.
Alloy cup.Tube spacers.
Adaptor.Screws.
Axle: 8T-19mm
Cup Thread: BC1.37"x24T L/R
Bearing: Ø31x19x7mm x4pcs
Finish: BK
上一个产品：KL-06B-C 下一个产品：KL-06D
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