Replace your transmission with a kit designed for the aggressiveness of off-road riding: the JT DRIVE CHAIN 485473 is a 520 HDS chain kit in a super-reinforced version, designed to withstand the demands of motocross and enduro. The chain features a two-tone black/steel finish and incorporates XS-Ring seals to minimize lubricant loss and protect the links from dust and mud.
- Type: JT 520HDS chain kit
- Configuration: 14-tooth sprocket / 50-tooth crown
- Pitch: 520
- Chain: super-reinforced, HDS
- Seals: XS-Ring
- Crown: ultra-light aluminum, mud-shedding profile
- Manufacturer reference: 485473
The ultra-light aluminum crown reduces unsprung weight while providing a profile designed to limit mud accumulation — a real advantage on muddy terrains. The HDS + XS-Ring combination aims to offer a more reliable transmission under intensive use, with good protection against clogging. Ideal for motocross riders looking for a balance between strength and lightness.
Common compatibilities: KTM 150 SX (2019), HUSQVARNA FC 450 (2015), KTM 450 SX-F (2015).
