SHIMANO XT crank 2-way FC-M8000-B2 Outboard
This 2-speed crank has been designed for riders who have low weight, high load-bearing capacity and a larger range of transmission in uncompromising MTB use. From cross country to all mountain she master every challenge.
The FC-M8000-2 is a 2-speed drive crankcase, characterized by a universal Q-factor of 176 mm, a sturdy and sturdy 24 mm steel shaft and a torsion-resistant, weight-saving Hollowtech II crankarm construction.
- The most advanced mountain bike chain ever
- 3D composite construction for increased stiffness
- Large and small chainring with aluminum teeth
- Carbon / aluminum construction
- Fine stepped double chainrings for optimized cadence
- Available with 34-24 teeth and 36-26 teeth
The outboard variant of the FC-M8000 crank fulfills all requirements for the new Boost 148 standard by a chain line offset by 3 mm to the outside.
This requires, in addition to the modified chain line , the use of 148 mm wide rear wheel hubs (Boost 148) and correspondingly designed bicycle frame. In addition, if necessary, suitable derailleurs, usually with E-Type or Direct-Mount attachment are needed!
Technologies: Hollowtech II, Dyna-Sys11
Material crank: aluminum, steel
Material chainrings: Aluminim, carbon fiber reinforced plastic
Compatibility: HG-X11 chains
Graduation: 36-26 teeth
Cranking length: 170 mm, 175 mm or 180 mm
Internal bearing standard: 68/73 mm BSA, 89.5 / 92 mm press-fit
Hole bolt circle diameter diameter: 96/64 mm
Crank spider: 4-arm (only compatible with 2-row chainrings!)
chain line : 51.8 mm
Q factor: 176 mm
Color: black glossy
Weight: from 721g (crank with 36-26 teeth, manufacturer's specification)
Scope of delivery: crank set without inner bearing!
Note: Only compatible with Boost 148 frames and hubs!
A chain guard (Bashguard), can not be mounted on the spider!