Front: 100x12mm thru
Rear: 142x12mm thru
Front: 24H, 28H
Rear: 24H, 28H
Shimano / SRAM 11s
- Designed, manufactured and assembled in Portland, Oregon, USA
- 5 year warranty period
- In-house steel bearing
- Complete overhaul is possible using the dedicated R45 hub service tool
- Ceramic bearings can be upgraded
About the lock ring of the center lock model
Normally, you can use the lock ring that comes with the genuine Shimano rotor.
OrPHB355 (SM-HB20)Please use. This part is also generally sold by SHIMANO as an aftermarket part.
PHB355 (SM-HB20)Please use. This part is also generally sold by SHIMANO as an aftermarket part.