RACE FACE Fatbike crank arms turbine CINCH for 170 | 177 mm hub
The completely redesigned turbine CINCH sets the benchmark for performance aluminum cranks up and cemented admirably turbine legacy. Combined with the new CINCH system , the turbine is an incredibly light and stiff performance crankset that caters to modern XC, trail and fat bike riders.
The Spider and Direct Mount chainrings are interchangeable with the CINCH system, offering virtually limitless combinations. The stiff overall concept of crank arm, shaft, spider or chainring converts every step through the pedal without compromise into propulsion!
The 30 mm axle can accommodate various bottom brackets with its universal width. Common standards such as BSA or the newer Pressfit models are a matter of course for the CINCH turbine. The 170 mm version is specially designed for Fat Bikes with symmetrical rear end and 170/177 mm hubs. If required, the axle also be exchanged for a narrower or wider one for other bottom bracket widths. The highlight of the turbine is the CINCH system. An integrated wave profile in the right crank arm allows the Spider to be easily and quickly mounted, as can be disassembled. The spider is then secured with a lock ring. The assembly takes place via a commercially available bottom bracket key for cartridge bearings.
For the crank 3 different spiders and a 1-speed direct mount chainring are available.
Attachment Spider: Race Face CINCH system
Diameter shaft: 30 mm
Crank arm length: 170 or 175 mm
chain line Direct Mount: 68,0 mm | inner chainring: 68.0 mm
chain line 1-fold LK 104: 66.0 mm | inner chainring: 66.0 mm
chain line 2-fold: 66.5 mm | inner chainring: 62.7 mm
chain line 3-fold: 68.5 mm | inner chainring: 60.7 mm
Q-factor: 202 mm
Compatibility: optimal for 170/177 mm HR hubs (170 OLD), frames with symmetrical rear triangle and tires up to 4.0 inches
Weight: 584 g
Scope of delivery: crank arms, axle and crank bolts (without spider, chainrings, bottom bracket)
Note: If the hub / frame / tire combination is different, the chain line change unfavorably!