- Quantity: 1 pc/pk
High Spec to bring more comfortable perfomance
After four years development to meet various requests from ZPI pro staffs, we are pleased to introduce new High-Spec knob M!
The area touched by a finger is about 20% wider than our existing knob and the concave shape part is about 10% thinner to provide a great sense of fit and hold. The total weight is about 15% lighter than our existing knob.