| BTI part #: |
CP-20237 |
| vendor part #: |
FC11-CH093C |
| EAN: |
8033874119815 |
| speed: |
2x11 |
| BCD (rings): |
135mm (39/53) |
| interface: |
UT* |
| length: |
170mm |
| color: |
carbon |
- 1-piece unidirectional and multidirectional carbon fiber arm/spider design with a core of structural foam and an integrated and lightened (UT) Ultra-Torque, Hirth joint semi-axle bottom bracket spindle
- X.P.S.S. Extreme Performance Shifting System features 8 specialized sectors for up-shifting and 2 sectors for downshifting resulting in instantaneous shifting
- Light alloy 11 speed chainrings with hard anodization, corrosion-proof and wear-proof treatments. Large chainring with ramps and 8 pins
- Updated chainring bolt system which features a threaded small ring and five alloy chainring bolts that secure the large ring
- Choose 34/50t or 36/52t (compact 110mm BCD) or 39/53t (135mm BCD)
- *Ultra-Torque outboard bearing cupsets or integrated adaptors sold separately. Use CP-14025 for 68mm English or CP-14026 for 70mm Italian cupsets. Use CP-149xx for BB30, PF30 or BB86 press-fit adaptors
- 723g (135mm BCD) without 47g BB cupset
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