See: R1 Wurks Brusless Motor Lab

R1 Wurks have introduced the new set of 6-piece titanium screws designed for the R1 V21 13.5T, 17.5T and 21.5T moteurs. (doesn’t fit V21 25.5T motors) The set consists of three titanium can screws and 3 titanium timing screws, machined from strength titanium. The use of the titanium eliminate the magnetic drag and help to increase RPM compared to steel screws. Plus, they are a tad lighter and will help to further reduce weight.