Complete your gearing system with Nexus 7 rotary shifter from Shimano. The model SL-C3000-7 has the shifter type Revoshift and is suitable for the cassette joint CJ-NX40. Mounting on the right, includes inner and outer cable (adjustable). Specifications: Color: black Model: SL-C3000-7 Type: Nexus Number of gears: 7 Gear type: Revoshift (rotary shifter) For cassette joint: CJ-NX40 Adjustment shifting cable: yes Inner and outer casing: yes Attachment/I-Spec: by clamp Mounting: right Contents: 1 Pivot adjuster 1 Cable set