EK/PBR 520MRD7 13/48 Chain Kit - Ultra-Light Sprocket by EK CHAIN: a complete kit designed for motocross practice. 520 chain mounted on a 13-tooth sprocket and ultra-light 48-tooth aluminum sprocket, for a lightweight assembly that withstands the demands of off-road riding.
- Type: 520 chain kit (pitch 520)
- Links: 114 links
- Sprocket: Ultra-light aluminum, 48 teeth
- Pinion: 13 teeth
- Color: Gold/Gold (chain and sprocket)
- Weight: 1.47 kg for 100 links
- Relative lifespan: 450 (manufacturer reference for 100 links)
Designed for riders who tackle jumps and rough terrain, this kit focuses on reducing rotational weight thanks to its ultra-light aluminum sprocket, while offering a chain treated to minimize wear and abrasion. Gold finish for a racing look that stands out in the paddock.
Main compatibilities: GAS GAS EC 450 F (2013, 2014, 2015). Always check the number of links and pitch before installation and tensioning. Manufacturer reference: not provided.
