The stock bolts will thread into the chainring’s standoffs from the outside of the crankset

5") in width

Detailed Specs:

Suitable to be used on its own or paired with a second unit

Shimano CUES RD-U4000 Shadow 9 Speed Rear Derailleur - Rear Derailleur - 9 Speed - Black Heavy/Bulky The stock bolts will threadExpand your trail riding comfort zone with smooth operation and dependable performance This 1x9 speed rear derailleur's smooth operation and dependability will help inspire riders to expand their trail riding comfort zone. Its low profile design and chain stabilization will give them the confidence to choose rougher routes. FEATURES Stable drivetrain performance on trails, gravel, and city streets Optimized geometry and spring tension reduce chain