b'PACKAGES| COVERS & TRANSPORT|WINDSHIELDS|BAGS & STORAGE|BUMPERS|TOURING|UTILITY|HANDLEBARS|PROTECTION |YOUTH|PERFORMANCE|BCA|TRACKS|HANDLING & TRACTION|MAINTENANCE|BELTS|OIL & CARERAIL CAP WHEEL KITHelps prevent track from contacting the slide-rail end capsIncludes two 2.5" x 0.787" idler wheels, rail caps and a heavy-duty axle shaft7639-987 | \'09-\'19 M 141, 153, 162"; \'20-\'24 Riot; \'20 Riot X; \'12-\'19 XF 141-153"WHEEL KITSWheels provide increased performance in low snow conditionsIncludes two 5.63". wheels with mounts and hardware6639-808 | \'15-\'18 ZR 129"; \'16-\'18 ZR 137"; \'14-\'19 XF 137"Package quantities, specifications and materials may change without notice. For a dealer near you, visit arcticcat.com. 67'