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

* Not enough axle adjustment for the new pulley, use a belt with more (or less) teeth than stock.

1. Softail models 132 tooth (OEM is 133T) x 20mm rear belt is available BDL-SPC-132-20 or OEM = 40074-07

2. Dyna Models 130 tooth (OEM = 131T) x 1in. rear belt is available

BDL-SPC-130-1

3. ’09up FLH Models 139T belt # BDL-SPC-139-1

Proudly Manufactured in the USA by Andrew Products