Precise, quick-shifting 12-speed road rear derailleur

The SHIMANO 105 12-speed rear derailleur combines the smooth and stable shifting that is a staple of SHIMANO SHADOW RD design with direct mount compatibility and a wider gear range capacity.

The bike boasts features such as stable shifting performance, SHIMANO SHADOW RD technology, a wider gear range capacity with a maximum low sprocket of 36T, and direct mount compatibility. Shimano 12-speed 105 wide link rear road bike derailleur

Specification:

• Wide Link design increases rigidity and shifting performance
• Super stiff for fast and accurate changes across the cassette
• Large 11 tooth pulleys increase service life and reduce noise
• Super light shift action
• Compatible with 12-speed drivetrains
• Minimum low sprocket 34T, maximum low sprocket 36T with double chainset
• Maximum front difference 16T, total capacity 41T
• Average weight 249 grams

Click here for the Shimano 105 FD-R7100 12-Speed Front Derailleur

Genuine, brand new, boxed Shimano product - Biketart are an official UK Shimano stockist.