Serpent 51T Differential Pulley for SRX2 Gen3 Race Tune Component  [SER500731]

Precision pulley engineered for SRX2 Gen3 performance

The Serpent 51T Differential Pulley gives SRX2 Gen3 owners a reliable option to refine drivetrain balance. Crafted by Serpent, this pulley improves the smoothness of power transfer to help your car handle tighter lines and more consistent lap times.

Notable features of the 51T unit

Made to suit the Spyder SRX2 Gen3, the 51-tooth design lets you tune gear ratios to match varying track surfaces and race strategies. The pulley is manufactured for long service life, so it stands up to regular track use.

Practical gains from fitting a 51T pulley

Fitting this part is a setup move rather than just a replacement. The 51T lets you make incremental changes to gearing, helping you find the right compromise between punch off the corner and terminal speed on the straights.