Race Face Era SL Crank Arms No BB 136 BB 170mm Stealth
- Superlight version of the revolutionary Era crank, approved for bikes up to 140mm
- - Same layup and proprietary insert bonding tech as the Era
- - All unnecessary body material eliminated, maintaining strength
- - Pedal and drive side spindle inserts minimized
- - Spindle integrated with non-drive crank arm, eliminating non-drive crank bolt
- - Steel wear plate sized down to focus on highest wear areas
- - Versatile Cinch system offers interchangeable spiders, limitless ring combinations, swappable width 30mm alloy spindles, and full compatibility across all relevant frame standards
- - 136mm wide spindle: 52mm chainline on bikes with Boost 148mm rear spacing (optional: use Shimano 12sp ring for 55mm chainline with 136mm spindle)
- - Bottom bracket cups, spanner, and chainrings sold separately
- - Designed, tested and manufactured in Race Face's Canadian facility
- - 170mm Q-factor
- - 347g (170mm)
| Model | Era SL |
| Length | 170mm |
| Direct Mount/BCD | Cinch |
| Configuration | 1x |
| Spindle Interface | 30mm |
| BB Shell Width | 73mm |
| Chainline | 52/55mm |
| Material | Carbon |
| Color | Stealth |
$549.99
Race Face Era SL Crank Arms No BB 136 BB 170mm Stealth—
$549.99
Description
- Superlight version of the revolutionary Era crank, approved for bikes up to 140mm
- - Same layup and proprietary insert bonding tech as the Era
- - All unnecessary body material eliminated, maintaining strength
- - Pedal and drive side spindle inserts minimized
- - Spindle integrated with non-drive crank arm, eliminating non-drive crank bolt
- - Steel wear plate sized down to focus on highest wear areas
- - Versatile Cinch system offers interchangeable spiders, limitless ring combinations, swappable width 30mm alloy spindles, and full compatibility across all relevant frame standards
- - 136mm wide spindle: 52mm chainline on bikes with Boost 148mm rear spacing (optional: use Shimano 12sp ring for 55mm chainline with 136mm spindle)
- - Bottom bracket cups, spanner, and chainrings sold separately
- - Designed, tested and manufactured in Race Face's Canadian facility
- - 170mm Q-factor
- - 347g (170mm)
| Model | Era SL |
| Length | 170mm |
| Direct Mount/BCD | Cinch |
| Configuration | 1x |
| Spindle Interface | 30mm |
| BB Shell Width | 73mm |
| Chainline | 52/55mm |
| Material | Carbon |
| Color | Stealth |
