We have been asked many times from racing teams and riders who are passionate for motorcycle racing sport in the world.
There are many brands of pre-drilled bolt in the market, unlike others, full forged with the finest quality and reasonable price pre-drilled bolt is extremely rare in the market, and now is ready for order in 3 colors: gold, blue and ti color. It is for race spec only, absolutely it is PROTI!

 

M8L20-PR01

 

 

M10L60-PR01

 

M10L70-PR01