FOVNO's pioneering work appeared like a phantom at the end of 2017, breaking the predicament that China has not had a full CNC process crank for many years. The whole body of the crank arm is CNC-finished, the axis is made of 7075 top aluminum alloy, and the inner hollowing and turning-milling composite technology makes the overall weight and strength have good performance. Since its launch in late 2017, it has conquered many mountain bike enthusiasts at home and abroad with its colorful and cool appearance, outstanding performance and super cost-effective. This crank has two versions of the conventional 68/73 bottom bracket and 83 bottom bracket (DH), which also provides a good choice for riders who like downhill.