b"PACKAGES| COVERS & TRANSPORT|WINDSCREENS|BAGS & STORAGE|BUMPERS|TOURING|HANDLEBARS|CUSTOMIZE|PROTECTION |YOUTH|PERFORMANCE|MOUNTAIN|TRACKS|HANDLING & TRACTION|MAINTENANCE|BELTS|OIL & CAREMOUNTAIN 36-IN. FRONT SUSPENSION KIT PRO MTN RUNNING BOARDSMake off-trail handling effortless with the ultra-nimble 36-in. Arctic Mountain Suspension (AMS) ski stanceIncludes black upper and lower A-arms, tie-rods, hardware, and Aluminum running boards feature an open-tube design that instructions reduces snow buildup8639-471 also includes twin tube coil-over shocks Includes aggressive, injection-molded rail grippers 6.25-in. front stirrup width 8639-471 | '21-'23 BLAST M, '21 BLAST M LTD Front support tube allows a more forward foot position when 8639-477 | '16-'23 M MODELS WITH 36-IN. SKI STANCE (REPLACEMENT) sidehilling Installation requires removal of stock running boards Includes right-hand and left-hand boards and rail grippers Accepts factory or accessory rear bumper8.5 lbs.8639-070 BLACK |'12-'23 M; '20-'23 RIOT; '20 RIOT X; '12-'19 XF HIGH COUNTRY;'17-'19 KING CATFPO-CC 8639-071 MEDIUM GREEN | (SAME APPLICATION AS 8639-070)8639-274 HYPER GREEN | (SAME APPLICATION AS 8639-070)7639-441 TEAM ARCTIC GREEN | (SAME APPLICATION AS 8639-070) 7639-442 ORANGE | (SAME APPLICATION AS 8639-070)7639-443 WHITE | (SAME APPLICATION AS 8639-070)ASCENDER RUNNING BOARDS 8639-275 DYNAMIC CHARCOAL | (SAME APPLICATION AS 8639-070)8639-073 PURPLE | (SAME APPLICATION AS 8639-070)Rugged, extrudedaluminum boards add strength and reduce snow buildupAggressive edge grip traction REPLACEMENT PARTSInstallation requires removal of stock running boards 7639-589 OUTER CLEAT (PAIR) | FITS PRO MTN RUNNING BOARDSIncludes RH andLH boards 7639-956 INNER CLEAT (PAIR)| (SAME APPLICATION AS 8639-070)6.5lbs.7639-437 BLACK | '18-'23 M; '21-'23 RIOT X; '17-'19 MOUNTAIN CAT, KING CAT 8639-078 MEDIUM GREEN (SAME APPLICATION AS 7639-467)8639-271 HYPER GREEN | (SAME APPLICATION AS 7639-467)8639-079 PURPLE | (SAME APPLICATION AS 7639-467)7639-435 BLACK | ' 20-'23 RIOT; '20 RIOT X; '12-'19 XF HIGH COUNTRY; '12-'17 M (EXCEPT MOUNTAIN CAT)7639-436 ALUMINUM | (SAME APPLICATION AS 7639-435)66Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. This WARNING applies to all items that can be ordered on this page. Package quantities, specifications and materials may change without notice. For a dealer near you, visit arcticcat.com. 67"