TORSEN WD swingarm reinforcement by POLINI Motori vertical MBK / YAMAHA minarelli motor (booster, bw's ...) before 2004

With the birth of this quality piece, POLINI has set the bar very high! Inspired by the MOTOGP competition forks, the TORSEN WD for all MBK / YAMAHA vertical minarelli engines will help harden the crankcase by preventing twisting on large engines that can lead to breakage of the crankcase. What will the TORSEN WD POLINI bring you? Engine solidity and increased handling, all with a sober design, ultra racing and a featherweight.



Thanks to this link between the chassis and the rear wheel, the TORSEN WD gives you better driving stability and better control of the scooter in the curves while at the same time reducing the asymmetrical tire wear.



Straight out of the factories POLINI it is on a piece Made In ITALY with a quality present!



The TORSEN WD is fixed at the front with two screws at the standard attachment point of the pots and at the back with a nut that attaches to the existing wheel axle. The particularity of this rear attachment is that to ensure a better association between the bearing TWD and the axle nut, an axial compensator is used in order to correct the axis of the arm to avoid any vibration or malfunction.



Finally, we will say that this piece is unavoidable! Whether for its quality, its design, its practicality, it is a security element for your 2 wheels. Delivered with screws, washers, silent blocks, ...

Mounts on all scooters with MINARELLI VERTICAL engine before 2004 :

APRILIA AMICO
APRILIA SR (before 1993 only)
FANTIC BIG WHEEL
CARELLI PONY
GARELLI SR
ITALJET BAZOOKA
ITALJET PISTA
ITALJET REPORTER
ITALJET SCOOP
ITALJET YANKEE
ITALJET ASCOT
ITALJET ASTRA
LEM FLASH
LEM GHIBLI
LEM TORNADO
LEM TORNADO SS1
KOTIR SR
KTM CHRONO
MBK BOOSTER
MBK BOOSTER NAKED
MBK BOOSTER ROCKET
MBK BOOSTER NEXT GENERATION (NG)
MBK BOOSTER CW
MBK BOOSTER SPIRIT
MBK STUNT
MBK TARGET
MBK BOOSTER TRACK
YAMAHA BW'S
YAMAHA BW'S NG
YAMAHA BW'S ORIGINAL
YAMAHA BW'S NAKED
YAMAHA CRZ
YAMAHA CT
YAMAHA SLIDER
YAMAHA SPY
YAMAHA ZUMA

And other models ...