SLR RTL Hollow Axle Crankset - 53/39T Extended Axle for Birdy Brompton
HK$688.0
- Extended Axle Length - For bikes like Birdy / Brompton which need a longer axle
- Wider Crank Arm - Enhanced power transfer
- 7075-T6 CNC Chainring - Reduce weight
Model |
SLR RTL |
Crank Arm |
170mm - AL6061-T6 Forged |
Chainring |
56/46T | 53/39T - AL7075-T6 CNC BCD130 |
Parts |
NA |
Weight |
~800g (53/39T) |