ZoomOneUp Components
12 Speed Chainring - 104BCD
Improve chain retention, reduce drivetrain wear and keep your bike running smooth with a fresh 104 BCD chainring.
We’ve designed the new 104 BCD ring to accommodate the added power and increased load from E-Bikes. The tooth profile eliminates chain drop and sheds mud. A simple upgrade you’ll notice every ride.
Key Features
- Narrow-wide tooth profile
- Works with existing hardware
- Half the weight of a steel ring
- Available in 30T, 32T and 34T
Material: 7075-T6
Weight: 40g (30T), 42g (32T), 57g (34T)
Compatibility: 12, 11 and 10 speed chains and 104 BCD cranks
Installation: Align the small bump on the inner edge of the ring with your crank arm. Tighten hardware to 8nm
Improve chain retention, reduce drivetrain wear and keep your bike running smooth with a fresh 104 BCD chainring.
We’ve designed the new 104 BCD ring to accommodate the added power and increased load from E-Bikes. The tooth profile eliminates chain drop and sheds mud. A simple upgrade you’ll notice every ride.
Key Features
- Narrow-wide tooth profile
- Works with existing hardware
- Half the weight of a steel ring
- Available in 30T, 32T and 34T
Material: 7075-T6
Weight: 40g (30T), 42g (32T), 57g (34T)
Compatibility: 12, 11 and 10 speed chains and 104 BCD cranks
Installation: Align the small bump on the inner edge of the ring with your crank arm. Tighten hardware to 8nm
