卡式B.B.五通碗組


卡式B.B.五通碗組

B920AL

規格表

SPECIFICATIONS B920AL: BSA 1.37”X24T, R/L
B920BA L : Italian 36x24T, R/R
WEIGHT 302g
COMPONENTS 10B21 Axle, Steel Body, Alloy Cups, 2pcs Sealed Bearings
APPLICATIONS MTB & ATB, Road
SPINDLE LENGTH 110.5mm, 113.5mm, 115mm,116mm, 118mm, 122.5mm, 127.5mm for 68mm, 70mm and 73mm Widths
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