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Shimano UN55 English SQUARE-JIS 73x113mm Bottom Bracket can be discounted R55C-A: Shoe thickness is 1mm

SKU 54260102149
4.2
Description

R55C-A: Shoe thickness is 1mm thinner for increased rim clearance

The longer lever arm on the SHIMANO TIAGRA front derailleur creates a light action at the shift lever and precise

Designed to eliminate any excess bells and whistles that might fail

small (90mm)

Six recessed slots create channels to allow water

Shimano UN55 English SQUARE-JIS 73x113mm Bottom Bracket can be discounted R55C-A: Shoe thickness is 1mm25% more durable than UN54 with alloy left hand cup Traditional square JIS 2 degree taper crank arm interface Offered in either English (BC1. 37 x 24tpi RH LH) or Italian (M36 x 24tpi RH RH) threads

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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