BB Cups , Bottom Bracket , bottom bracket tool (B910)
Category: Brackets & Housing Hardware
BSA 1.37" x 24T, R/L
Components: 10B21 Spindle, Steel Cups, 2pcs Sealed Bearing Mechanism, Steel Body
Applications: MTB & ATB, Road & Racing
Spindle Lengths:
110.5mm, 113.5mm, 115mm, 116mm, 118mm,...