, , ,

Shimano Bottom Bracket – BB UN300-K (Square Taper, Threaded)


+ Free Shipping

The Shimano BB-UN300-K Square Taper bottom bracket offers quality and smooth performance. It also offers better chain line stability with its chain line stabilizer.

Availability: 1 in stock


  • Series: Shimano
  • Type: Square Taper
  • Size: 122.5*68
  • Includes: 0.7mm Spacer
  • Remarks:  w/ Crank arm fixing screws spec. only ** w/ Crank arm fixing screws spec. is available *** w/ 0.7mm spacer
  • Material: Aluminum
  • For Chain Case


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Shopping Cart
%d bloggers like this: