EK/PBR 520MRD7 14/52 Chain Kit - Ultra-Light Sprocket by EK CHAIN. Designed for Cross riding, this transmission kit combines a robust 520 chain with a 14-tooth sprocket and a 52-tooth ultra-light aluminum sprocket. Golden finish for a neat appearance and protection against corrosion.
Built to withstand the demands of off-road riding, this kit offers an interesting combination of lightness and mechanical strength, suitable for riders who push their transmission in competition or intensive training.
Main Features:
- Kit Type: EK/PBR 520MRD7 14/52 - Ultra-Light Sprocket
- Pitch: 520
- Number of Links: 116
- Color: Gold/Gold
- Sprocket Material: Aluminum (ultra-light)
- Stated Weight: 1.47 kg / 100 links
- Relative Lifespan (reference 100 links): 450
- Manufacturer Reference: not provided
Compatibility: particularly suitable for 450cc Cross motorcycles — examples: KTM 450 SX-F (2012), KTM 450 SX RACING (2006) and KTM 450 SX RACING FACTORY EDITION STEVE RAMON (2005). Proper installation and tensioning recommended to ensure longevity and performance of the transmission.
