TUNE crank BLACKFOOT MTB | ISIS bottom bracket | set
The lightest and stiffest crank at the same time on the market. Tune makes his masterpiece.
What is special about the new and hollow carbon crank is manufactured using a newly developed method Stick. The new process allows the carbon fibers optimally oriented forces to arrange. This results in an extremely high STW value with the lowest use of material.
The Blackfoot ISIS is for the International Spline Interface Standard, it can be used with all ISIS bottom brackets (eg: e-bikes with Bosch drive)
Material: embroidered carbon, aluminum
Crank arm: 172.5 or 175 mm
Bottom bracket standard: ISIS
Assembly: right and left
Q: about 180 mm (depending on the length of the shaft, with Bosch shaft 138 mm)
Rider weight up to 100 Kg
Weight: 122g, a crank arm (manufacturer)
Delivery: 1x crank set including ISIS adapter for the right and left side, 2x ISIS Lock Nut
2x ISIS fastening screw, 2x Kurbelarmschutz for Black Foot, 1x O-ring
Note: The respective suitable for the frame ISIS bottom bracket must be ordered separately from the crank.