Factory-Links SAK-B-001 Swingarm Bearing Rebuild Kit for Beta Motorcycles

The Factory-Links SAK-B-001 is a premium swingarm bearing rebuild kit designed specifically for Beta off-road motorcycles. This comprehensive kit contains all OEM-quality components required for a complete overhaul of your swingarm bearings, bringing your bike back to factory specifications.

Complete Kit Includes:

• 4 heavy-duty needle bearings with full complement drawn cup design
• 4 precision-turned bushings (collars)
• 2 induction-hardened and polished pins
• 4 dust seals made from Nitrile Butadiene Rubber
• 2 washers

Premium Off-Road Engineering:

• Bearings packed with heavy-duty marine grease and special complex thickeners for virtually waterproof performance
• 60% grease filling (versus standard 30%) for harsh off-road conditions
• Pins manufactured from SAE52100 high-grade bearing steel, hardened to above HRC60
• Collars precision-turned, hardened to HRC48, and zinc-plated for corrosion resistance
• Dust seals molded to exact OEM specifications to prevent abrasives, moisture, and contaminants from entering bearings
• Needle bearings feature internal clearances specifically engineered for high shocks and loads in off-road racing

Factory-Links bearing kits are engineered from the ground up for off-road use, providing superior water intrusion resistance, unsurpassed rust and corrosion protection, and performance that meets or exceeds OEM quality requirements. This kit fits Beta RR 125-520 models from 2005 to current, including Xtrainer and RS models. OEM part number reference: 13.49183.000.