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Shimano BB-UN300 Square Taper Bottom Bracket - 68x122mm BF Apparel Silicon coated strap: length: 270mm
Shimano BB-UN300 Square Taper Bottom Bracket - 68x122mm BF Apparel Silicon coated strap: length: 270mm
Shimano BB-UN300 Square Taper Bottom Bracket - 68x122mm BF Apparel Silicon coated strap: length: 270mm
Shimano BB-UN300 Square Taper Bottom Bracket - 68x122mm BF Apparel Silicon coated strap: length: 270mm
USD24.89 USD73.89

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Shimano BB-UN300 Square Taper Bottom Bracket - 68x122mm BF Apparel Silicon coated strap: length: 270mm

SKU 21883656254
4.8
Description

Silicon coated strap: length: 270mm / width: 38mm

6066 Alloy Construction

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)

A new standard in external bearing performance

Materials - 6061 T6 Machined Aluminum Cups

Shimano BB-UN300 Square Taper Bottom Bracket - 68x122mm BF Apparel Silicon coated strap: length: 270mmThe 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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