EK/PBR 520SRX2 Chain Kit 13/49 - Ultra-Light Sprocket
Designed for motocross and enduro riders seeking a robust yet lightweight kit, the 520SRX2 combines the golden EK chain with an ultra-light aluminum sprocket from PBR. Its 13/49 setup offers a good balance between acceleration and top speed, suitable for the varied terrains of CRF 450 RX and similar machines.
- Color: Gold / Gold
- Pitch: 520
- Number of Links: 114
- Weight (reference): 1.54 kg for 100 links
- Relative Lifespan: 3300 (value provided for 100 links)
- Sprocket Material: Aluminum (ultra-light)
The golden finish reduces visible wear and makes visual maintenance easier during muddy outings. The aluminum sprocket lightens the overall assembly to limit unsprung weight, without claiming to replace more expensive devices. This kit is intended for off-road motorcycles: a relevant choice for the Honda CRF 450 RX ENDURO (2020-2022) and other compatible models in 520.
Manufacturer Reference: Not provided
