All Balls Racing Crankshaft Bearing And Seal Kit ARCTIC CAT (TEXTRON) BLAST 4000 LT ES SK (Kit) 2021 600 Denier polyester internal reinforcement

600 Denier polyester internal reinforcement on shoulders and elbows for additional abrasion resistance

Photochromic auto adaptive tint for daylight conditions

and elbow impact protectors

Innovative Cross-Lacing System (CLS) for securing sleeves features elastic cord and breathable microfibers to give a lightweight and highly customizable fit

Extensive lab and field testing have proven that Ultimax XS can withstand the punishment that today's super-sleds dish out

All Balls Racing Crankshaft Bearing And Seal Kit ARCTIC CAT (TEXTRON) BLAST 4000 LT ES SK (Kit) 2021 600 Denier polyester internal reinforcementAll Balls Crankshaft Bearing Kit Koyo Precision crankshaft bearings Double lip seals with PTFE contact area tolerate dry start conditions with less crankshaft pin wear