Shift Lever Shimano XTR SL-M980 I-SPEC B Left, 3-speed (3x10)
Shimano XTR SL-M980 left shifter for 3x10 drivetrains, featuring I-Spec B mounting and delivering fast, precise front shifting for demanding MTB riders.
Overview
Shift Lever Shimano XTR SL-M980 I-SPEC B Left, 3-speed (3x10)
The Shimano XTR SL-M980 left shifter is part of Shimano’s highest-level mountain bike component group. The XTR series is engineered for professional riders and demanding enthusiasts seeking ultimate precision, lightweight performance and uncompromising durability.
Designed for 3x10 drivetrains, it provides fast and accurate front shifting across three chainrings. Shimano’s RAPIDFIRE Plus mechanism ensures crisp lever feel and immediate gear engagement—essential for technical trails and competitive riding.
The shifter uses the I-Spec B mounting standard, allowing integration with the brake lever on a single clamp for a cleaner and more ergonomic cockpit. It includes a 1800 mm inner shift cable to accommodate various frame geometries. Please note that I-Spec B is not compatible with newer I-Spec II or I-Spec EV systems.
- Brand: Shimano
- Series: XTR M980
- Front Speeds: 3
- Compatible Drivetrain: 3x10
- Mount: I-Spec B
- Inner Cable Length: 1800 mm
- Shifter Type: RAPIDFIRE Plus
- Position: Left
