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Topeak External Bottom Bracket.

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$39.00

Engages the 16 notches of the external bearing cups. Small plastic tool engages the 8 internal splines of the crank arm adjustment cap and engages 16 notches of the external bearing cups for Shimano® BB 9000 for easy removal or installation.

Tools 2 total

Tool Material Hardened Steel/ Engineering Grade Plastic Size (L x W x H) ø5.2 x 4 cm / ø2” x 1.6” (2 pcs)

Weight 137 g / 4.82 oz (2 pcs)

Art.no. TPS-SP38