FWA-RS-23
specification
- Zero Drag Silent Hub FRS-01/21 or FRS-0121D
- Rim brake or Disc brake
- Sapim spoke
- Rim material/color : Aluminum alloy / black
- Front rim dimension : 622/23/22(mm)
- Rear rim dimension : 622/23/22(mm)
- Tire type : Clincher
- Shimano11s, MS and XDR compatible
- Weight : 1608g/sets
FOSS Wheel Sets' Features:
- Use Foss zero drag hub system and high rigidity of carbon fiber rim.
- By zero drag hub system, the riders can get up to the top speed within the short time period.
- Zero drag hub can effectively lengthen gliding distance and maintain gliding speed when the rider does not step on peddles.
- By Zero drag hub, the rider can have a tranquil journey.
- Use Planetary Ratchet Hub system
- By Planetary Ratchet Hub system, it could generate apparent sounds during riding.
Accomplishment:
- TAIPEI CYCLE d&I awards 2022--FOSS Zero Drag Silent Wheel set
Hub Maintenance:
- Use dry cloth (filament fabric most recommended) or soft bristle brush to lightly flick dust from ratchet.
- 5W-40, 5W-50 Motor oil or Chain oil (50% extreme pressure additives) is recommended to apply (5-6 drops) on ratchet.
Crucial:
- Do not use degreasing cleaner or high-pressure water gun.
- Please avoid using lubricating grease for maintenance, as its thick consistency can cause the ratchet to engage less smoothly.
- Please do not replace bearings without Foss consulting
