
EK/PBR 520SRX2 Chain Kit 13/48 - Ultra-Light Sprocket by EK CHAIN, designed for motocross riders who want a reliable and lightweight transmission. This kit includes a sprocket, a rear sprocket, and a chain with a pitch of 520 for a complete and quick replacement during maintenance or servicing.
The SRX series offers a good balance between quality and cost, with a chain treated to withstand the demands of the terrain. The ultra-light aluminum rear sprocket reduces rotating mass without sacrificing durability against typical off-road stresses.
Main compatibility: HM CRE-F 450 R (2012, 2013, 2014). Suitable for motocross machines requiring a 520 setup.
Usage advice: install while respecting the manufacturer's torque, check the tension, and regularly lubricate the chain to maximize the kit's longevity. Ideal for riders looking for a transmission ready to tackle off-road sessions.