Description
- Direct Mount chainring for a variety of E-Bike fitment
- Updated M3 narrow-wide tooth profile eliminates chain noise, and decreases overall system wear while retaining chain
- An alloy outer dust cover helps to prevent contamination
- 11/12 speed. Compatible with both Shimano and SRAM 12 speed drivetrains
- 53mm chainline to supportdropping a chinring size to take advantage of e*thirteen 9t cassette cog
| Model | Helix R E*spec 21mm Offset |
| Ring Type | Single (Anti-Chain Drop) |
| Mount | Shimano EP8 |
| Teeth | 32 |
| Oval/Round | Round |
| Color | Black |
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