Shimano RV400 Revoshift Shift Lever Sis Index 8 SpeedThe refreshed REVOSHIFT SL RV400 8R 8 speed right shifter has a comfortable ergonomic grip design and lighter shifting operation for riders with smaller hands. Its easy to read display and the satisfying "click" of SIS INDEX shifting helps newcomers track gear position. BENEFIT Ergonomic grip design with light shifting operation for riders with smaller hands (approx. 25% lighter operation vs. SL RS35) BENEFIT Easy cable replacement BENEFIT Easily

It is available in threaded and press-fit options

Shimano SLX M7100 12 Speed MTB Right Shifter

you’ll be able to accommodate a 11-34t cassette

the SHIMANO XTR M9100 series front derailleurs combine the highest quality materials with a refined SIDE SWING design

Package List:

Mount Direct attachment (conventional) ✔

Specfication:

front difference              : 17T

1 x Shimano GRX 2x12-speed Crankset FC-RX820 48/31T

Pad lining shape compatibility_Wide: Yes

Total capacity         : 35T

Use the Shimano XTR/XT (J04C) Metal Disc Brakes to make your Shimano XTR or XT brakes smooth and compatible