CU3-WT100. Syncro-Ring

500,00 €

Disponibilità: Disponibile


Specifically designed for Fat bikes with 100 or 121mm bb shell.

Arms shaped to clear stays for wide tyres.

Single chainring with narrow-wided tooth profile to avoid the necessity of chainguides

* Campi obbligatori

500,00 €
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  • Made in Italy
  • Compatible with 1x10 or 1x11 drivetrains
  • Lever CNC machined from Scandium light alloy.
  • Black Hard Anodised levers. Extremely long lasting finish
  • 25mm axle, CNC machined from Scandium alloy. Hard anodised
  • Double-seal bearings with dust seals
  • CNC machined spider compatible with Sram XX1 (BCD 76mm) single rings
  • FRM Syncro-Rings XX1 with narrow/wide tooth Syncro profile
  • Chainguides are not necessary
  • Torx type Chainring Fixing Bolts in light alloy (XX1 compatible M8,4x0,75mm)
  • Lever profile compatible with tires of large dimensions
  • Q-Factor FAT: 170,5mm Chainline: 65mm
  • Arm length: 172,5 mm only
  • The axle of FAT type is designed for shells BSA 100mm long or Press-Fit 121mm long
  • Weight FAT without BB (28T): 610g.
  • Weight of BB: BSA: 87g.   Press-Fit: 65g.


WARNING: this product has been designed for Fat bikes. Do not use for Freeride, Downhill, Ramp Riding, Stunt, Dirt Jump or other similar activities

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