Product reference
8-speed position on the handlebar
Use the original photo to check where the triggers sit in relation to the brake lever.
M315 Right Trigger Shifter, 7 or 8 Speed
7 speed
$17.99
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M315 Right Trigger Shifter, 7 or 8 Speed
$17.99
Product highlights
- Choose your speed — Select SL-M315-7R for seven rear sprockets or SL-M315-8R for eight.
- Right-side shifting — The trigger levers control a compatible rear derailleur from the rider’s right side.
- Gear indicator — Read the selected rear gear from the display on the shifter.
- Clamp size — Fits a 22.2 mm mounting area beside the grip. Check clearance for the brake lever.
- In the box — Includes one right M315 shifter in the selected speed and its inner shift cable.
Right hand. Choose 7 or 8 rear speeds.
Airuzara / Fit & use
Check the right-hand controls
Match the rear gear count and leave space between the shifter, grip and brake lever.
Right hand. Choose 7 or 8 rear speeds.
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.
Can this shift the front chainrings?
For a 3-speed front setup, see the left M315 shifter.
View the left M315Full specifications and box contents
Count the rear sprockets on your bike and select the 7-speed or 8-speed version to match.
Fit and specifications
- 7-speed option SL-M315-7R for a matching 7-speed rear drivetrain
- 8-speed option SL-M315-8R for a matching 8-speed rear drivetrain
- Position Right side of the handlebar
- Clamp diameter 22.2 mm
- Controls Trigger levers with a gear indicator
Check before you order
- Count the rear sprockets at the back wheel to select the matching speed.
- Check for a 22.2 mm clamp area next to your grip and verify your rear derailleur compatibility.
In the box
One right-hand M315 shifter in your selected speed with its inner shift cable. The brake lever in the installed photo is part of the bicycle.