EK/PBR 520SRX2 13/51 Chain Kit - Standard Sprocket by EK CHAIN: a kit designed for Cross riders looking for a reliable and easy-to-install solution. The SRX series combines durability and good value for money to equip trails and enduros demanding in muddy conditions and varied terrains.
- Composition: 520 chain kit with 13-tooth front sprocket and 51-tooth rear sprocket (standard sprocket).
- Number of Links: 114 links — ready to be adapted according to installation.
- Materials: steel chain / steel sprocket for increased wear resistance.
- Color: steel / steel (raw finish).
- Pitch: 520, compatible with 520 transmissions.
- Weight: 1.54 kg for 100 links (manufacturer's value).
- Durability Index: 3300 (relative lifespan given for 100 links).
Designed for Cross practice, this kit is aimed at riders of Honda CRF 450 X (PE06) models from 2018, 2019, and 2020, among other models equipped with a 520 pitch. Ideal for standard transmission replacement: be sure to check the condition of the sprocket and bearings, adjust the tension, and properly lubricate the chain before the first ride to optimize longevity and torque transmission.