For reliable mountain bike shifting, SHIMANO's SL-M315 8-speed Rapidfire Plus shift lever is suited to quick shifting, giving riders the ability to downshift three gears in one stroke.
Features - Shimano SL-M315-8R

Slim main lever body
OPTISLICK for smooth shifting performance
Gear display positioned below the handlebar
Numbered gear display indicates gear position at a glance
Light shifting operation, wider compatibility, and suitable for internal cable routing

Product features

Use: MTB
Model: SL-M315-8R
Shifter Type: Rapidfire Plus
Mounting: Clamp
Gear rear: 8-speed
Optical Gear Display: Yes
Instant Release: No
Multi Release: No
2-Way Release: No
Cable adjust: Yes

Material

Aluminum / Steel

Color

black