crank:
Aluminium 7075
spider:
Aluminium 7075
screw:
Titan TiAL6V4
manufacturing process:
CNC-milled/rotated; milling direction parallel towards the alu-direction of rolling, replaces forging
length:
175 mm (only MTB), 172,5 mm (only road bike)
axle with four cornered shaft:
square JIS 2°
shell width:
68 / 70 mm | 68 mm + etype | 73 mm with rear wheel suspension
bottom bracket axle length:
double chain ring:
104-107 mm | 110 mm
MTB-triple chain ring:
113-117 mm 117 mm | 117 mm
weight screw:
27 g / pair