Andrews Products 31 Tooth Transmission Pulley. Fits 6Spd Twin Cam 2006-2017.

Description

Suggested Additional Purchase: Part # PBI-291 (Lock Nut)

Features & Benefits:-

* 31 Tooth Power Pulley gives 3% more RPM

* Speedo Recalibration Unit NMZ-NSIM-01 is available if required.

* Long Life Steel

Tech Tips:-

* Pulleys with less teeth than stock, rear axle must be adjusted back.

* Each tooth change on transmission sprocket = + /– .125 inch at the Rear axle

* Each tooth change in belt length = + /–.280 inches at the rear Axle