Shimano Deore XT RD-M8120-SGS 2x12s rear change

Description

The series of Shimano Deore XT M8100 deraillers entirely renewed offers a new level of silence thanks to the reduction of tension when the lowest ratio is selected and thanks to an additional swab in the pulley cage. The wider 13d pulleys increase L'Efficiency and optimize the management of the chain while compatibility with the new 12V Shimano boxes significantly expands the range.

Characteristics

• Easier change operation with lower effort.

• Stability of the improved chain.

• Change efficient and smoother guide.

• New Shadow Design with an angle of inclination optimized for a more stable change position.

• Easy chain stabilizer to adjust.

• Efficient profile of the pulleys teeth.

• 12 -speed HG compatible chain.

• Massimo Pignone: 45d.

• Minimum Pignone: 10d.

• Real weight: 285 g.

Shimano Shadow RD+

Less distractions for a silent transmission. The gearbox stabilizer reduces noise and has a simple solution to prevent the fall of the chain. Lighter and more efficient than the guide rollers.