The EK 420SH 420 by EK CHAIN is a transmission designed for demanding riders. Engineered for urban, quad, motocross, and roadster use, it combines robustness and ease of maintenance to reliably transmit power both on the track and during rides.
- Manufacturer Reference: 420SH-STL 132 SPJ
- Brand: EK CHAIN
- Pitch: 420
- Number of Links: 132
- Color: Steel / Steel
- Weight: 0.91 kg / 100 links
- Relative Lifetime (100 links): 200
Designed for transmissions subjected to high demands, this chain emphasizes resistance to tension and abrasion while minimizing friction between links. It is particularly suitable for small displacement and motocross machines listed among the compatibilities, and it easily mounts on compatible sprockets and crowns. To maintain its qualities, regular lubrication and correct tension adjustment are recommended.
Frequent compatibilities: HONDA CRF 150 R (2026), YAMAHA YZ 85 LW BIG WHEELS 19/16 (2026), KTM 65 SX (2025). Product delivered in steel finish, ready to be installed by a mechanic or an experienced rider.