EK CHAIN 420SH 420 Universal ChainRef : EKC00674A / 1129895004

EK 420SH 420 Chain (Manufacturer Ref: 420SH-STL 80 SPJ) — a transmission chain from EK CHAIN, designed for demanding riders on both track and road. Made with steel links, it combines durability and wear resistance, suitable for cross, quads, roadsters, and compact urban machines.

• Brand: EK CHAIN
• Designation: 420SH 420
• Pitch: 420
• Number of Links: 80
• Color: steel / steel
• Relative Lifespan (100 links): 200
• Weight: 0.91 kg / 100 links — approximately 0.73 kg for 80 links

This chain is intended for acceleration climbs and frequent traction stresses in off-road as well as urban use. Its 420 pitch makes it compatible with sprockets and crowns of small displacement and lightweight machines. For safe installation, check the spacing, tension, and condition of the sprocket/crown before installation, and apply appropriate lubrication to minimize wear.

Examples of compatible motorcycles: HONDA CRF 150 R (2026), YAMAHA YZ 85 LW BIG WHEELS 19/16 (2026), KTM 65 SX (2025). Choose the EK 420SH 420 if you are looking for a reliable steel chain to replace or maintain the transmission of your lightweight machine.