Shimano Deore RD-M6100 Rear Derailleur

System efficiency continues to drive Shimano’s innovation, and it’s apparent in the new Deore 12-speed rear derailleur. Taking a quieter approach to trail sessions, Shimano uses Shadow RD+ technology, which stabilizes the chain to reduce slap, and more importantly, chain drop. With less tension in the low gear and optimized chain tension down the bloc, constant chain management leaves your drivetrain looking more like a well-functioning single speed than an oversaturated pasta noodle. The result also satisfies woodland animal’s decibel-level ordinances as chain slap is dramatically reduced. The larger pulley with 13-teeth further increases efficiency, reduces noise, and affords faster and more precise shifts than previous generations. Optimized for 1 x 12 drivetrains and fitting up to Shimano’s 51-tooth cog, this is a fully modernized and trail-eager derailleur.

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.