M315 3-Speed Left Trigger Shifter
$12.99
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M315 3-Speed Left Trigger Shifter
$12.99
Product highlights
- Front drivetrain — For a compatible front derailleur and three front chainrings.
- Left-side control — The trigger levers sit on the rider’s left side.
- Gear display — The indicator shows front positions 1 through 3.
- Clamp size — Fits a 22.2 mm bar section with clearance next to the grip and brake lever.
- In the box — Includes one left M315 shifter and its inner shift cable.
Left hand. Three front positions.
Airuzara / Fit & use
Check space at the left grip
Allow room to reach both trigger levers without crowding the brake lever.
Left hand. Three front positions.
Context illustration
Fit checklist
Check before you order
How do I check cockpit clearance?
Check space beside the grip and brake lever. Leave enough room to use both controls comfortably and to route the shift cable.
Need a right shifter?
For the rear derailleur, choose the right-hand M315 in the speed that matches your rear cassette.
View the M315 right shifterFull specifications and box contents
A left-hand trigger shifter with a gear display for a compatible three-chainring front drivetrain.
Fit and specifications
- Model family M315
- Position Left side of the handlebar
- Shift positions 3 front positions
- Clamp diameter 22.2 mm
- Display 1–3 gear indicator
Check before you order
- Count the front chainrings at the pedals to confirm a triple setup.
- Measure the handlebar at the mounting point and match your front derailleur.
In the box
One left-hand M315 shifter with its inner shift cable. The brake lever shown in the installed photo is part of the bicycle.
Related products M315 right rear shifter