e*thirteen Helix Race e*spec Chainring – Bosch SX / Gen4 CX Direct Mount, 15mm Offset, 34T, 11/12 Speed, Silver
-
$84.95
Helix Race e*spec Chainrings merge cutting-edge design and performance. Designed for Bosch SX and Gen 4 CX equipped e-bikes, this 1pc direct mount chainring is forged from 7075 AL for lightweight durability, impressive stiffness, and a standout technical aesthetic. Its custom metal dust cover enhances style and minimizes seal and lockring contamination.
The new M4 narrow-wide profile delivers enhanced chain retention and cross-compatibility with Shimano, Sram, and TRP 11/12s drivetrains, including SRAM T-Type.
- 15m Offset
Description
Helix Race e*spec Chainrings merge cutting-edge design and performance. Designed for Bosch SX and Gen 4 CX equipped e-bikes, this 1pc direct mount chainring is forged from 7075 AL for lightweight durability, impressive stiffness, and a standout technical aesthetic. Its custom metal dust cover enhances style and minimizes seal and lockring contamination.
The new M4 narrow-wide profile delivers enhanced chain retention and cross-compatibility with Shimano, Sram, and TRP 11/12s drivetrains, including SRAM T-Type.
- 15m Offset
Additional information
| Tooth Count | 34 |
|---|---|
| Round or Oval | Round |
| Drivetrain Speeds | 12 |
| Material | Aluminum |
| Designed for ebike | Yes |
| Defined Color List | Silver |
| Defined Color | Silver |
Reviews (0)
Related Products
Samox eBike chainrings designed for use with Bosch GEN 2 drivetrains.
-
In stock
Samox eBike chainrings designed for use with Bosch GEN 2 drivetrains.
-
In stock
Samox eBike chainrings designed for use with Bosch GEN 2 drivetrains.
-
In stock
The Shimano STEPS SM-CRE61/70/80 chainring is designed for use with Shimano STEPS drive units.
- Designed with Shimano's Dynamic Chain Engagement+ to provide more chain retention and smoother pedaling, even over bumpy terrain
-
Only 1 left in stock
Samox eBike chainrings designed for use with Bosch GEN 2 drivetrains.
-
In stock
The Shimano STEPS SM-CRE61/70/80 chainring is designed for use with Shimano STEPS drive units.
- Designed with Shimano's Dynamic Chain Engagement+ to provide more chain retention and smoother pedaling, even over bumpy terrain
-
In stock
The SRAM X-SYNC 2 Eagle direct mount chainrings are built with the needs of E-MTB riders in mind. They feature the same chain management technology for SRAM 1x drivetrains, designed for Bosch motors.
- Sharp, narrow tooth profile and rounded chamfer edges help manage a deflected chain
- Mud-clearing recesses
-
In stock
e*spec Direct Mount Chainrings use e*thirteen’s M3 narrow-wide tooth profile, which reduces weight without sacrificing chain-retention. These lightweight and well-designed chainrings are adapted to work with Brose S Mag eBike motor configurations.
- The M3 dual width tooth profile eliminates chain noise, and decreases overall system wear
- 53mm Boost chainline
- 7050 Aluminum
-
In stock
Samox eBike spiders designed for use with Bosch GEN 3 drivetrains.
- Compatible with Bosch Generation 3 motor
-
In stock
The SRAM X-SYNC 2 Eagle direct mount chainrings are built with the needs of E-MTB riders in mind. They feature the same chain management technology for SRAM 1x drivetrains, designed for Bosch motors.
- Sharp, narrow tooth profile and rounded chamfer edges help manage a deflected chain
- Mud-clearing recesses
-
Only 2 left in stock
Samox eBike spiders designed for use with BROSE drivetrains.
- Compatible with BROSE motors
-
In stock
Reviews
There are no reviews yet.