Aprilia RS 660 Spider Rearsets Finish:Black Anodised TWM chain adjusters are perfect

TWM chain adjusters are perfect for track and street use

The setting of the Vacuum Run is added to the two existing setting possibilities: the adjustment of the lever distance from the handlebar and the RCS system (Ratio Click System)

YZFR1S – 2016 – Present

DCS sensor

Aprilia RS 660 Spider Rearsets Finish:Black Anodised TWM chain adjusters are perfectAprilia RS 660 Spider Rearsets Machined from high grade 7075 alloy billet providing maximum strength, the highest quality, with a typical Italian flair. Features include: Adjustable footpeg and lever position Developed for Road or Race (Reverse) Black anodised or Aluminium finish High quality bearings to ensure a smooth shift Replacement parts available Used by race teams all over the world Made in Bologna, Italy