Chain kit EK - Silver chain 428 DEH, Non-sealed, CHK front sprocket SUPERSPROX, CHK aluminium CHK rear sprocket SUPERSPROX for KTM SX 85 2004-2017

This standard chain kit features unsealed chains meeting Japanese quality standards. It represents the most budget-friendly option at an affordable price, ideal for regular and less demanding use.

Chain EK DEH

Heavy Duty Chains
This heavy duty non-sealed chain range offers increased wear life compared to the Standard range. The H & DEH range offers the benefits from EK’s high level of craftsmanship.

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 Aluminium rear sprocket

Used in racing since 1959, Supersprox Aluminum Rear Sprockets are the ultimate choice for maximum weight savings. Precision CNC-machined from world-class 7076-T651 aluminum, they feature a special tooth design and mud-clearing grooves to extend chain and sprocket life, finished with high-quality durable anodizing in various colors.

PDF Catalogue EK
PDF EK CATALOG