
The EK/JT 520MRD7 14/48 chain kit is designed for riders seeking a lightweight and aesthetic transmission for their road or supermoto outings. The gold chain and its ultra-light aluminum sprocket reduce unsprung mass while minimizing friction, providing a smoother rotation feel and a responsive behavior of the rolling chassis.
Designed to reduce friction while providing good resistance to tension and abrasion, this chain kit is suitable for demanding use on road and track. Its gold finish adds a refined visual touch to a roadster or supermoto, and the aluminum sprocket contributes to reduced inertia for sharper acceleration.
Main compatibilities: notably compatible with KTM 450 SMR models (2011, 2012, 2013). Before installation, check the gear ratios and the number of links for a perfect fit.