Shimano BB-UN71 Bottom Bracket, UN71, 107mm, English.
This Maintanance-free Bottom Bracket Is Fully Sealed, Providing Off Road Riders Of Commuters A No-hassle Replacement Bottom Bracket. Perfect For Replacing Your Worn-out Bracket Or For Building Your Bike From Scratch. Chro-mo Steel And Aluminum Construction Creates A High-strength, Durable Bottom Bracket. Sealed Bearings, Hollow Spindle, Buttery Smooth.
- Spindle Length: 107mm
- Shell: 68mm
- Threads: English 1.37
- For Bike Type: Mountain Bike
All our bikes are professionally packed and shipped with tracking number and insurance. High-End-Bike-Discount is offering you high end bikes, frames and parts that we love. We are selling only genuine products, no copy or replica. Our goal is to offer you the best price on amazing bikes.