4th Wheel Kit // 2014-2017 ZR 6000 R / 2008-2013 Sno Pro 600 / 2010-2014 Sno Pro 500 / 2013 Arctic Cat F800/F1100T RR Models

These kits are suggested for cross-country racing and/or trail conversion applications.

Kit comes complete with a solid aluminum axle, machined aluminum spacers, black idler wheels, all necessary mounting hardware and full installation instructions.

NOTE: All Sno Pro / ZR race sled models use 7.125" wheels. The 2013 RR and TH models came stock with 7.125" wheels, but the factory rail update kit changed them to 8" wheels- please verify your wheel diameter and select the correct size when ordering.

Applications:

• Fits 2014-2017 ZR 6000 R SX/XC 
• 2008-2013 Sno Pro 600 
• 2010-2014 Sno Pro 500 
• 2013 Arctic Cat F800/F1100T RR and Tucker Hibbert Models only!

SPX4WK - 7.125" Wheels
SPX4WK-8 - 8" Wheels

(not for F/ZR Sno Pro, LXR, El Tigre, or 2014+ RR models with Tri-Hub- use SPX4WK-4 or SPX4WK-5-7)

Great for trail riding or cross-country racing! NEW HEAVY-DUTY WASHERS!