- Data Sheet
- Suitable for (7)
DetailsNew technological ideas in engine stabilization - Polini's anti-torsion engine support "Torsen WD".
Most crankcases are not built to withstand the increased strain produced by racing / tuned engines. That's why Polini designed this aluminium support - it is mounted between rear wheel and crankcase (right side). It increases stability and stiffness of the rear part of your machine considerably, and it reduces the strain on the rear wheel axle and its bearing. Asymmetric tire wear is reduced, and steering characteristics are improved.
It is designed to be mounted directly onto Polini exhausts (Big Evo, For Race, etc.), mounting it with other exhausts will require some modifications.
MBK Nitro / Yamaha Aerox.
Name Polini Swingarm "TORSEN WD" Yamaha Aerox / MBK Nitro Item No. P172.0016 Brand Polini
Your product goes with the following manufacturers and their models:
Nitro 50cc LC (after 1999)
Nitro 50cc LC (before 1999)
Nitro Naked 50cc LC
Aerox 50cc LC (after 1999)
Aerox 50cc LC (before 1999)
Aerox 50cc LC CAT (after 2003)
Aerox Naked 50cc LC CAT (after 2003)