JT 520HDS 13/48 Super Reinforced Chain Kit - Ultra-Light Mud-Resistant Sprocket (Manufacturer Ref: 486608): a drivetrain designed for motocross practice. This kit combines a reinforced 520 HDS chain with XS-Ring seals and an ultra-light aluminum sprocket featuring a mud-resistant profile to limit dirt buildup between the teeth.
Designed for riders seeking precision and reliability on trails and tracks, this kit features:
- Pitch: 520, compatible with most motocross setups.
- Configuration: 13-tooth sprocket / 48-tooth sprocket, original fitment on many off-road models.
- Chain: Black/Steel color, HDS type, super reinforced quality for better resistance to stress.
- Seals: XS-Ring for optimized sealing and reduced friction.
- Sprocket: ultra-light aluminum, mud-resistant profile to facilitate dirt evacuation and reduce abrasive wear.
Ideal for motocross practice and demanding off-road use, this kit is particularly suitable for the Husqvarna CR 250 (2002–2004). Installation and adjustment by a specialist are recommended to ensure safe and durable operation.