EK/PBR 520M3 Chain Kit 13/49 - Ultra-Light Sprocket by EK CHAIN: a kit designed for motocross riders seeking a reliable and lightweight transmission. Engineered to minimize friction while maintaining good tensile strength and abrasion resistance, this kit combines a high-quality 520 chain with an ultra-light aluminum sprocket to reduce unsprung mass without compromising durability.
- Configuration: 13-tooth sprocket / 49-tooth sprocket (13/49)
- Pitch: 520
- Number of Links: 116 (adjustable by shortening)
- Color: Gold / Gold
- Sprocket Material: ultra-light aluminum
- Weight: 1.36 kg for 100 links (manufacturer reference)
- Relative Lifespan: 450 (reference for 100 links)
This kit is aimed at motocross terrains and off-road motorcycles where responsiveness and lightweight transmission are desired. The chain length (116 links) allows for precise adjustment to your setup; be sure to shorten it and reattach the rivets according to your workshop's recommendations. Compatible with models such as the HONDA CRF 250 R (ME10) from 2015 to 2017.
Manufacturer Reference: Not provided
