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This part being universal, it may require adaptations
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EK 420SH Transmission Chain — Manufacturer Ref: 420SH-STL 124 SPJ
The EK 420SH is a transmission chain designed for riders seeking durability and reliability across varied terrains — from motocross to urban rides and quad outings. Engineered to minimize friction while providing good resistance to traction and abrasion, it is suitable for small displacement engines and demanding secondary drives where a 420 pitch is required.
Compatible with Urban, Quad, Motocross, and Roadster universes, this chain is particularly suitable for small displacement models listed as references (e.g., Honda CRF 150 R 2026, Yamaha YZ 85 LW, KTM 65 SX). For optimal longevity, check the tension, lubricate regularly, and inspect the condition of the sprocket and the crown before installation.
Rider Tip: adjust the length if necessary by adding or removing links and prefer a rivet installation for a secure fit on your final drive.
