Robust steel direct mount chainring with updated G4 narrow-wide tooth profile for improved retention, reduced chain noise, and decreased system wear.
Key Facts:
| Product Name: | e*thirteen Helix Direct Mount Chainring | 11/12-Speed | Boost/SuperBoost - black |
| Manufacturer: | e*thirteen |
| Item Code: | ETH768410 |
| activity: | Cycling |
| material: | Steel |
| usage bikesport: | MTB |
| Number of gears - front: | 1 |
| Number of Gears - rear: | 11 |
| direct mount standard: | e*thirteen |
| direct mount offset: | 3mm (Boost), 7mm (Super Boost) |
| Chainring version: | Narrow-Wide, round |
| Model year: | 2026 |
| manufacturer item code: | CR4HSA-100 |
| GTINs: | 4711280340545 |
| Manufacturer page: | http://bythehive.com/e-thirteen/ |