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Shimano BB-UN300 Square Taper Bottom Bracket - 68x118mm D4 Optimized 7000-series forged aluminum arms

SKU 49863792437
4.5
Shimano BB-UN300 Square Taper Bottom Bracket - 68x118mm D4 Optimized 7000-series forged aluminum arms
Shimano BB-UN300 Square Taper Bottom Bracket - 68x118mm D4 Optimized 7000-series forged aluminum arms
Shimano BB-UN300 Square Taper Bottom Bracket - 68x118mm D4 Optimized 7000-series forged aluminum arms
Shimano BB-UN300 Square Taper Bottom Bracket - 68x118mm D4 Optimized 7000-series forged aluminum arms
Description

Optimized 7000-series forged aluminum arms support the X-SYNC 2 chainring for complete chain control

Efficient and ergonomic overlapping design optimized for high pressure applications

Eagle technology

Fork designed to improve maximum chain crossover

Extended inner plate enhances chain retention

Shimano BB-UN300 Square Taper Bottom Bracket - 68x118mm D4 Optimized 7000-series forged aluminum armsThe 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]
  • Please click here for more details>>> Return & Exchange Policy

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