2010- 23 POLARIS SCRAMBLER 550/850/1000 SPORTSMAN XP REAR DIFFERENTIAL BRACE ROXOR BUMPERS / ACCESSORIES Machined bearing shoulder for true

Machined bearing shoulder for true bearing bore alignment

Replace the weak cast aluminum or stamped steel factory brace

42" wide roxor stubby bumper:

Factory plastic footwells can flex

2010- 23 POLARIS SCRAMBLER 550/850/1000 SPORTSMAN XP REAR DIFFERENTIAL BRACE ROXOR BUMPERS / ACCESSORIES Machined bearing shoulder for true**WORKS ON ALL MODELS WITH 550 850 1000 CC ENGINES INCLUDING SPORTSMAN, SCRAMBLER, TRAIL AND HIGHLIFTER** This is a must have for XC racers and hardcore trail riders with big lifts and tires. The Polaris frame design uses the rear differential to tie to upper & lower frame rails. Frame flex over time loosens diff bolts and even cracks rear diff once these bolts get loose when frame flexes. Fits ALL models of Polaris Sportsman XP, SP and Highlifter