FRS-21
specification
- Type :
- 4 seal bearing
- Hole :
- 24(1:1),/24(2:1)
- Shimano :
- 11s
- P.C.D :
- 41mm / 47mm
- O.L.D :
- 130mm
- Flange :
- 57mm
- Axle :
- Ø9mm(ID5)
- Weight :
- 246g
Features:
- Zero Drag Hub system
- Top speed in shortest time
- Lengthen gliding distance with gliding speed maintained
- Effectively eliminate noise
Accomplishment:
- iF Design Award 2018: Taipei Cycle Show-- Zero Drag Silent Hub
- TAIPEI CYCLE d&I awards 2022--FOSS Zero Drag Silent Wheel set
