BOOSTER/BW'S ->2003/NITRO/SR50/F12/OVETTO/NEOS/STUNT/SLIDER (ref: 441853)
The S2BR variator is a response to the most demanding people. It's an oversize variator. It is equipped with Ø 19 mm roller weights which provide better thrust and a great stability even in advanced configurations. The thrust spring is specially designed to avoid executive belt pressure at opening's end. That provides transmission performance improvement and a great operating stability.