Premium Heavy Duty Drive Belt for Polaris- Gates / Napa G-Force 21C4140

Gates CVT Drive Belt for Polaris 

This CVT drive belt fits Polaris ATVs, & UTVs. 

Belt description:

• CVT [-Continuous Variable Transmission-]
• Napa G-Force - 21C4140
• New and Improved G-Force C12 Line
• Polaris ATVs and UTVs
• Replaces Dayco XTX2251, XTX2264
• Replaces Polaris 3211142, 3211148, 3211172
• Replaces Napa/Gates 21G4140
• Length: 1083mm [42.625"]
• Width: 31mm [1.219"]
• High Performance Neoprene with Carbon Tensile Cords for Optimal Power Transmission and Increased Side Load Resistance

Fits the following Polaris models:

• 2013 - 2016 MRZR 2
• 2013 - 2016 MRZR 4
• 2011 - 2013 Ranger RZR XP
• 2013            Ranger RZR XP 4
• 2014            RZR 900
• 2014            RZR 4 900
• 2014            RZR XP 1000
• 1989 - 1992 RZR XP 4 1000

The fastest way to ruin your new powersport drive belt is to simply install it. If you don’t break the belt in properly, you’ll find yourself shredding the belt instead of the terrain. In fact, most powersport belt failures can be attributed to improper break-in and clutch adjustment – or not breaking in the belt at all.

Ensure the best performance and longest life from your G-Force belt. Follow these three steps when installing a new belt.

1. Install the Right Belt. Using a belt that’s even slightly different than the OE specs can affect performance – or stop you in your tracks.

2. Align and Clean. Align the clutches according to manufacturer’s specifications and clean the sheaves with a Scotch-Brite® pad. Remove old belt residue, glazing, oils and debris with alcohol or acetone on the clutch sheave area. DO NOT USE BRAKE CLEANER.

3. Install and Break It In. Perform two heat cycles in 20 miles. Conservatively run through the entire shift range, without exceeding ¾ throttle. Bring the belt back to normal operating temperature (15 minutes) then shut down and completely cool the belt for 30 minutes. Repeat the process.