ISIS cranks made from high quality aluminium alloy. Available in 160mm and 170mm
CNC machined from a solid piece of 7075 aluminium, with T6 treatment.
Great recesses on the internal face of the crank, saving a lot of weight and keeping the stiffness and strength without any risk.
Thread is 14mm wide, 1.37” x 24 tpi, suitable with all freewheels/sprockets on the market, also allows to fit a freewheel protector bashring type.
Standard pedal thread of 9/16”.
High quality ISIS spined.
35mm offset avoids rubbing into the seatstays of brake cylinders.
Black anodised finished, with laser etched info on the back and great Clean graphics on the front.
Weight: 440g (160mm) and 438g (170mm)