Rival E1 Crank Arm Assembly
Careful engineering has resulted in crankarms that optimize stiffness to weight ratio, with material only where itās needed.
- 8-bolt interface compatible with power and non-power AXS spiders and integrated chainrings
- DUB bottom bracket adds durability and simplicity
- Aluminum arms optimized for stiffness and light weight
- SRAM Model ID FC-RIV-ASSY-E1
Attributes
| BCD | Direct Mount SRAM 8 Bolt |
| Interface | DUB |
| Position | Set |
| Primary Color | Black |
Product Information
Product Information
Shipping & Returns
Shipping & Returns










Rival E1 Crank Arm Assembly
Rival E1 Crank Arm Assembly
Careful engineering has resulted in crankarms that optimize stiffness to weight ratio, with material only where itās needed.
- 8-bolt interface compatible with power and non-power AXS spiders and integrated chainrings
- DUB bottom bracket adds durability and simplicity
- Aluminum arms optimized for stiffness and light weight
- SRAM Model ID FC-RIV-ASSY-E1
Attributes
| BCD | Direct Mount SRAM 8 Bolt |
| Interface | DUB |
| Position | Set |
| Primary Color | Black |
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Careful engineering has resulted in crankarms that optimize stiffness to weight ratio, with material only where itās needed.
- 8-bolt interface compatible with power and non-power AXS spiders and integrated chainrings
- DUB bottom bracket adds durability and simplicity
- Aluminum arms optimized for stiffness and light weight
- SRAM Model ID FC-RIV-ASSY-E1
Attributes
| BCD | Direct Mount SRAM 8 Bolt |
| Interface | DUB |
| Position | Set |
| Primary Color | Black |




















