Shimano BB-UN300 Square Taper Bottom Bracket - 68x122mm BF Apparel 6066 Alloy Construction
Description
6066 Alloy Construction
Multishifting technology for the rear derailleur lever
and tyre inflator
The round shape of the SCRATCH M5 allows the pelvis to rotate naturally
If you are considering our Ultegra 8000 chainring to replace your original chainring for other 110 BCD (4-bolt) asymmetric crankset design (Ultegra 6800 or similar)
Shimano BB-UN300 Square Taper Bottom Bracket - 68x122mm BF Apparel 6066 Alloy ConstructionThe quality and performance oriented Shimano BB UN300 cartridge bearing bottom bracket features a JIS square taper mount and is designed for frames with BSA thread and 68 mm shell width. A stabilizer ensures a constant chain line. Specifications Adapter: aluminum (left), aluminum steel (right) Axle: steel Mfr Claimed Weight TBC
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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