Dr. Pulley Performance Scooter Variator Kit - Polaris RZR 170
ITEM# TT-23941
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Description
Dr. Pulley Performance Variator Kit for Polaris RZR 170
This Dr. Pulley Performance Variator Kit is built for the Polaris RZR 170 youth UTV. It is a full front pulley upgrade aimed at higher top speed and a smoother, more even power feel. It falls under scooter variators and roller weights, and you get every part needed for installation except the roller weights.
What's in the Box
The kit comes with a finned drive face, a variator, a ramp plate with sliders already installed, a drive boss, and shims. The drive face is machined from aluminum, with fins that help it shed heat while running. The variator has a bronze-colored center bushing.
Tuning Options
This kit is designed to use 18x14mm roller weights, which are sold separately. Lighter weights give quicker acceleration and better hill climbing, while heavier weights raise top speed and lower cruising RPM. A variator holding tool is recommended when installing the kit.
Specifications
- Material: Aluminum and bronze
- Drive Boss Size: 17mm ID, 24mm OD, 51mm length
- Required Roller Weights: 18x14mm (not included)
- Includes: Drive face, variator, ramp plate with sliders, drive boss, shims
- Made in: Taiwan
- MPN: V181401M1
- Fits: Polaris RZR 170 youth UTV
Fitment
Fits:
- Polaris RZR 170
How to choose: Make sure your clutch takes a drive boss of 17mm ID, 24mm OD, and 51mm length, then order 18x14mm roller weights separately.
Shop more: Scooter Variators and Roller Weights · Scooter Parts
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