Have an account? Log in to check out faster.
Shimano RD-M3100-SGS Alivio 9Spd Rear Derailleur
RIDE NOW PAY LATER- Finance options with ZIP MONEY, Studio 19 Rental & Total Lifestyle Credit.
*Not available on some discounted items. Fees may apply.
The SHIMANO ALIVIO M3100 rear derailleur delivers a low profile design that lets you ride aggressively with fewer interruptions thanks to its SHIMANO SHADOW design.
*We reserve the right to make changes to the product information contained on this site at any time without notice, including but not limited to equipment, specifications, models, colors and materials. Read More...