BS30BE

SUMART | BS30BE | BOTTOM BRACKET

Easy to install with existing tools and the have the best backward compatibility so you can use your old cranksets!

BS30BE | Bottom Bracket, makes matching your bike’s bottom bracket shell to your crankset’s spindle easier.

FEATURE

+ Easy to install
+ Forged alloy and CNC machined cups
+ Improves sealing against the elements while reducing seal drag
+ For SRAM DUB BB/BB30/MTB

CONTENT

+ BS30BE X 1 SET

SPECIFICATION

+ Material : AL6061
+ Compatible with BB 30 frame width 73mm/ ID 42mm
+ Double sealed cartridge bearing ( OD42mm x ID29mm x W7mm )

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