Shimano SL-M315 Shifter

Shimano SL-M315-L RAPIDFIRE Plus Left Shifter

The Shimano SL-M315-L is a dependable left-side trigger shifter designed to provide smooth, light, and precise front shifting for 2x and 3x mountain bike drivetrains. Built around Shimano's trusted RAPIDFIRE PLUS technology, it delivers responsive gear changes and comfortable operation for trail riding, commuting, and everyday cycling.

Its compact ergonomic lever design offers intuitive shifting while the integrated Optical Gear Display allows you to quickly check your front chainring position without taking your attention away from the ride.

Features

• Shimano RAPIDFIRE PLUS trigger shifting system
• Smooth, light, and responsive front shifting
• Compatible with both 2x and 3x front drivetrains
• Compact ergonomic lever design for improved comfort
• Integrated Optical Gear Display for easy gear visibility
• Clamp band mounting system for simple installation
• Compatible with internal cable routing
• Integrated cable adjuster for precise shifting setup
• Ideal for MTB, hybrid, and recreational bicycles

Comfortable & Reliable Control

The SL-M315-L combines Shimano's proven shifting performance with a clean cockpit layout, offering crisp front gear changes and easy operation. Its lightweight lever action reduces hand fatigue while delivering consistent shifting performance across a wide range of riding conditions.

Specifications