Content Source: 2021 SWITCHBACK PRO-S / SWITCHBACK XCR Owner’s Manual (9931264 Rev 01) > The Perfect Fit Chapter

IMPORTANT

The Owner's Manual for this vehicle contains warnings, instructions and other information you must read and fully understand before safely riding or performing maintenance on this vehicle.Always follow the warnings and instructions in Owner's Manual.

Click the CONTENTS link above for the Table Of Contents, or download a full PDF of the Owner Manual in the Owner Support area of Polaris.com

Traction Products

Studs

NOTICE
Failure to heed the following recommendations will result in tunnel or track damage and a voided warranty.
The track is not warranted by POLARIS if studs have been installed. Track warranties are also void if track damage or failure results from the use of any non-POLARIS traction products. Use only POLARIS-approved traction products on your snowmobile. See your dealer for more information about installing studs and/or carbides.
NOTICE
Use of studs longer than the recommended length on snowmobiles equipped with center coolers will result in center cooler damage or damage to the tunnel.
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  • Penetration Range 1/4 - 3/8 in (6-9 mm)
  • Stud Size
  • Track Lug Height
  • Track Belt Thickness
Track Track Length Stud Kit
Part Number 		Lug Height Stud Quantity
Storm 150 137 2883679 1.5" 96
Cobra 137 2884200 1.352/1.25" 96
Ripsaw II 137 2884200 1.352/1.25" 96
Backcountry 137 – – –
Backcountry X 137 – – –
IMPORTANT
Track stud kits are not available for Backcountry tracks. Polaris does not recommend Backcountry tracks for track studding.

Track Studding

Track studding will enhance braking control on hard-packed snow or ice, but extreme caution is still required on such surfaces. Steering ability may be reduced on hard-packed snow or ice.
When studded tracks are used, increased wear to the brake pads will result from increased braking and requires increased brake inspection intervals.
Installing studs can also cause the track to stretch more than a non-studded track. For this reason, POLARIS recommends inspecting track tension more often and setting the tension at the preferred measurement.
Always adhere to the manufacturer’s stud maintenance procedures and stud nut torque specifications.
NOTICE
Aggressive studding patterns may require grinding protruding stud bolts flush to prevent idler wheel damage. Maintain track tension on studded tracks on the tight side of the specification to prevent heat exchanger damage. The center of the stud must be at least 1 1/8 in (2.9 cm) from the outside edge of the track.
Before equipping your snowmobile with traction products, be aware of regulations pertaining to the use of traction products in your area of operation.

Carbide Skags

A skag is a replaceable bar attached to the underside of the ski to assist in turning the snowmobile and to prevent ski wear caused by contact with roads and other bare terrain. Use carbide skags with studded tracks to help maintain proper steering and control. See Skag Replacement.
Maintain a proper balance between the number of studs and the length of carbide on the skags (the more studs you use, the longer the carbide on the skags should be). See your dealer's track studding chart.

Wear Strips

Your snowmobile is equipped with integrated stud protection that will protect the cooling system and tunnel when using the maximum stud length recommended for your track.
See your dealer’s studding chart for recommended traction accessories.

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