JT DRIVE CHAIN - Ref. 485464
520HDS 13/48 chain kit designed for motocross riders who want a robust and lightweight transmission. This kit combines a reinforced JT HDS chain with XS-Ring seals to minimize friction loss and better resist mud infiltration. The ultra-light aluminum rear sprocket features a mud-resistant profile to facilitate dirt evacuation and maintain drive performance on demanding terrains.
- Type: Chain kit (sprocket 13 / sprocket 48)
- Pitch: 520
- Chain: HDS, reinforced, black/steel color
- Seals: XS-Ring
- Sprocket: Ultra-light aluminum, mud-resistant treatment
- Usage: Motocross / off-road
Ideal for replacing the transmission on motocross machines and restoring precise handling of the chassis. Common compatibilities: KTM 125 SX (2019), HUSQVARNA TC 125 (2019), and KTM 250 SX (2016). Mechanical installation is recommended by a professional or with the appropriate tools to ensure correct tension and alignment.
