PBR Ultra-Light Aluminium 4486 - 428 SprocketRef : PBR00172A / 1075340001

PBR Ultra-Light Aluminum Sprocket 4486 - 428 (Manufacturer Ref: 4486 46 L)

Designed from PBR's competition experience, this off-road aluminum sprocket combines lightweight construction with durability to meet the demands of the terrain. Its stainless steel color finish and precision CNC machining provide a consistent geometry for a clean engagement of the 428 chain. The standard design with 46 teeth is aimed at the typical transmissions of 85 cc cross machines.

• Material: Ultra-light aluminum
• Color: Stainless steel
• Number of teeth: 46 (sprocket)
• Chain pitch: 428
• CNC machining for consistent finish and tight tolerances
• Corrosion and abrasion resistance due to high-quality materials
• Strict manufacturing process for optimized longevity in off-road use
• Reduction of friction between chain and sprocket for smoother performance

Compatible with the Cross universe, this sprocket is suitable for original mounts and light modifications. Observed compatibilities: KTM 85 SX STD WHEELS 17/14 (2025), HUSQVARNA TC 85 BIG WHEELS 19/16 (2025), GAS GAS MC 85 19/16 (2025). For safe installation, check the bolt pattern, the condition of the sprocket, and the chain before mounting, and adhere to the manufacturer's torque specifications.