Quick Summary
The Shimano Altus SL-M315-2L is a left gear lever in black for a 2V setup. It is described as a gear lever with a gear indicator positioned below the handlebars, and the stated Shimano branding and Altus SL-M315-2L model help identify the exact part.
The product is presented as a shifting lever rather than a full groupset component. If you are choosing it for a repair or replacement, check that the left-hand position and 2V configuration match the part you need.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | Shimano, which identifies the part range. |
| Model | Altus SL-M315-2L, the model reference for choosing the correct lever. |
| Product type | Left gear lever, intended for the left side of the handlebar. |
| Configuration | 2V, so the drivetrain setup should match this version. |
| Colour | Black. |
| Gear indicator | Gear indicator positioned below the handlebars. |
What to Compare Before Buying
- Left or right side: This is a left gear lever, so compare it with the side you need to replace.
- 2V configuration: Check that your drivetrain uses the same 2V setup.
- Model match: Altus SL-M315-2L helps confirm the exact lever version.
- Indicator position: The gear indicator sits below the handlebars, which may matter when matching an existing setup.
Before You Decide
Confirm the left-hand fit, the 2V configuration and the Altus SL-M315-2L model before choosing an offer. If you are replacing an existing lever, make sure the indicator position and side match your current arrangement.






