The EK/PBR 520SRX2 13/50 chain kit - standard sprocket is a reliable solution for motocross riders seeking a balance between durability and cost. Coming from the SRX series, it features a chain with a pitch of 520 mounted on a 13-tooth sprocket and a 50-tooth rear sprocket, a common configuration for trail/cross machines.
- Type: Chain kit (chain + sprocket + rear sprocket)
- Pitch: 520
- Number of links: 114
- Color: Steel/Steel
- Rear sprocket material: Steel (standard rear sprocket)
- Relative lifespan: 3300 (manufacturer reference)
- Weight: 1.54 kg / 100 links
Designed for off-road use, this kit is particularly suitable for Kawasaki KLX 450 R (2017-2019). The steel construction provides good resistance to wear and the typical stresses of motocross (jumps, dust, mud). To get the best performance, ensure precise tension adjustment, regularly lubricate the chain, and check the wear of the links and sprocket teeth before each ride.
The EK/PBR 520SRX2 kit is aimed at riders who want a transmission that is easy to maintain, reliable for daily use, and suited to the demands of the terrain. Ideal for restoring the transmission of an enduro or for replacing a worn chain before the off-road season.