Moose Offroad 1313-0161 2009-2024 Beta EVO Models Fitment Shock Bearing Kit — Upper/Lower

Moose Offroad — Factory Precision Suspension Rebuilds, Eliminate Slop and Binding in Your Trial Bike Shock

When you feel your suspension action becoming harsh, inconsistent, or "notchy" during compression, your shock bearings are likely seized, rusted, or ovaled out from repeated exposure to trail debris and moisture. A worn shock bearing prevents your suspension from tracking properly, causing the rear end to deflect unpredictably off obstacles. The Moose Offroad Rear Shock Bearing Kit is the professional-grade rebuild solution, designed to restore that factory-fresh, buttery-smooth suspension action specifically for your Beta EVO series.

Engineered with Factory Quality materials, this comprehensive kit features modernized bearing technology that significantly outperforms OEM longevity. Each set includes the precision-ground shock bearings, heavy-duty seals, hardened spacers, and all necessary pins required for a complete back-upper and back-lower service. The seals are specifically engineered to provide a tight, low-friction barrier against the harsh environment of the swingarm pivot, ensuring that grime and water stay out while high-performance grease stays in.

Key Performance Benefits

• Restores Suspension Plushness: Eliminates stiction and binding at the shock mounts to allow the rear shock to react instantly to technical terrain.
• Updated Bearing Technology: Features modernized bearing designs that provide superior load distribution and wear resistance compared to older OEM stock.
• Complete Service Kit: Includes all necessary bearings, seals, spacers, and pins required for a professional-grade back-upper and back-lower shock rebuild.
• Advanced Sealing Surface: High-quality seals provide a long-lasting barrier against mud, water, and trail grit, extending the life of the bearing.
• Factory-Exact Fitment: Precision-engineered components ensure a drop-in installation, getting you back to riding without downtime.

Moto-House MX Pro Tip:

When installing your new kit, be generous with a high-tack, waterproof marine-grade grease on all bearing needles and seal lips. Before final assembly, verify that your shock mounting bolts are clean and free of deep grooving; if your bolts are worn or bent, they will quickly destroy your new bearing kit regardless of the quality of the seals.

Fitment Application Data

FAQ Questions

Q) Does this kit cover both the top and bottom of the shock?
A) Yes, this kit is designed specifically to service both the back-upper and back-lower shock mounting points on compatible Beta EVO trials bikes.

Q) Why is the bearing technology in this kit considered an upgrade?
A) Moose Offroad uses updated bearing and seal designs that offer improved load-bearing capacity and enhanced debris resistance over original factory specifications.

Moto-House MX – Choice of Champions – is located in Clermont/Montverde, FL. We are the best motocross shop in Central Florida with lightning-fast shipping.