SP1 Defender Wearbar Pol S/M for Polaris Snowmobiles – Part WB-000-236

The SP1 Defender Wearbar Pol S/M (Part WB-000-236) is engineered for durability and performance on Polaris snowmobiles. Crafted with a 7/16-inch carbon steel host bar featuring a flat top, this design prevents "bar roll" during aggressive cornering, ensuring stability and control in demanding conditions. The carbide segments are made of high-grade yg13 tungsten, offering exceptional tensile strength and hardness to resist chipping and extend service life. These carbides are precisely angled at 90 degrees into the pocket of the runners, creating large cross sections that improve durability and support aggressive riding styles.

The 1-inch carbide segments allow for flex in the ski without compromising carbide adhesion, contributing to consistent performance and longevity. Each wearbar is engineered and test-fitted for a perfect fit, simplifying installation and reducing setup time. Chamfered ends help prevent catching when backing up or unloading, while extended studs facilitate the use of ski skins. All necessary fastening nyloc nuts are included, making the installation process straightforward. The finish on all carbides and wearbars features a black rust preventative coating, protecting against corrosion and environmental elements.

The hardweld contact area on the host bar adds extra depth and strength, further increasing the wearbar’s lifespan. Designed to be less damaging to concrete and asphalt surfaces, this wearbar is suitable for a variety of terrains and conditions. Whether you’re navigating icy trails or compacted snow, the SP1 Defender Wearbar provides reliable performance, durability, and ease of installation, making it a valuable upgrade for Polaris snowmobile enthusiasts seeking enhanced control and longevity.

Features:

• 7/16-inch carbon steel host bar with flat top to prevent bar roll during aggressive cornering

• Carbides made of yg13 tungsten for extreme durability and reduced chipping

• 90-degree carbide angle into the runner pocket for larger cross sections

• 1-inch carbide segments allow ski flex without compromising adhesion

• Engineered and test-fitted for easy installation

• Chamfered ends to prevent catching during backing up and unloading

• Extended studs for ski skins compatibility

• Includes all necessary fastening nyloc nuts

• Carbides and wearbars finished with black rust preventative coating

• Hardweld contact area on host bar for increased longevity

• Less damaging to concrete and asphalt surfaces

Fits,
Polaris 500 Classic 2006
Polaris 550 Classic 121" 2006
Polaris 550 Trail RMK 136" 2007
Polaris 550 Trail RMK 136" 2008
Polaris 550 Trail Touring 136" 2006
Polaris 600 Classic 121" 2006
Polaris 600 IQ LXT 136" 2011
Polaris 600 IQ LXT 136" 2012
Polaris 600 IQ LXT 136" 2013
Polaris 600 IQ LXT 136" 2014
Polaris 600 IQ LXT 136" 2015
Polaris 600 IQ Touring 136" 2009
Polaris 600 IQ Touring 136" 2010
Polaris 600 IQ Touring HO 136" 2007
Polaris 600 Rush 120" 2010
Polaris 600 Rush 120" 2011
Polaris 600 Rush 120" 2012
Polaris 700 Classic 2004
Polaris 700 Classic 2006
Polaris 700 Fusion 121" 2006
Polaris 750 FS IQ Touring 136" 2007
Polaris 750 FS IQ Touring 136" 2008
Polaris 750 FS IQ Touring 136" 2009
Polaris 750 FST IQ Touring 136" 2007
Polaris 750 FST IQ Touring 136" 2008
Polaris 750 FST IQ Touring 136" 2009
Polaris 750 FST IQ Touring 136" 2010
Polaris 750 IQ Cruiser 136" 2008
Polaris 750 IQ Turbo LXT 136" 2011
Polaris 750 IQ Turbo LXT 136" 2012
Polaris 750 IQ Turbo LXT 136" 2013
Polaris 750 IQ Turbo LXT 136" 2014
Polaris 800 Classic 2004
Polaris FST IQ 2007
Polaris FST IQ Cruiser 2007
Polaris FST IQ LX 2007