Chain kit EK - Zlat chain 520 RR, X-ring (X, NX, QX, XS), CHK front sprocket SUPERSPROX, CHK rear sprocket SUPERSPROX for HUSQVARNA TX 125 2017-2019

This highly specialized chain kit features chains designed for road and circuit racing. The components combine minimal friction with the necessary durability under extreme conditions, offering high resistance to impacts and wear.

Chain EK RR

Non-Sealed Racing Chain
You won’t find a better chain for your KTM, GASGAS or Husqvarna 50cc! All EK Chains are made to exceed strict quality measures and are committed to providing top-quality products at reasonable prices.
EK

Supersprox Front Sprocket

Supersprox countershaft sprockets are factory-team spec parts (used in WSBK, MXGP, and Rally) made from ultra-durable, carbon-impregnated SCM-435 (18HGT) steel for maximum strength. They feature a lightened design with radial holes or slots, an ultra-hard surface layer to reduce chain friction, a black oxide coating to prevent corrosion, and self-cleaning grooved teeth on off-road models to extend chain and sprocket life.

Supersprox Racing steel sprocket

Supersprox Racing Steel Sprockets in sleek black finish are designed for both street and off-road motorcycles, developed on world endurance race tracks to meet high-performance demands. They feature laser-cut weight-reduction design to lower rotational mass, extra durable teeth for longer life, and tri-zinc electroplating to prevent rust and corrosion.

PDF EK CATALOG
PDF EK chain product info_R Series