EK/PBR 420SH Chain Kit 15/56 - Standard Sprocket
Complete chain kit designed for off-road and motocross riders: the sealed chain EK 420SH paired with a front sprocket and a rear sprocket made of PBR steel. Designed to withstand the demands of changing terrains, this drive train offers a robust construction and compatibility with the 420 pitch for easy installation on small displacement off-road bikes.
Technical Details:
- Chain: EK 420SH, sealed chain without O-Ring with CRH-Pin lubrication
- Pitch: 420
- Number of Links: 126 (clip-Masterlink included)
- Weight: 0.91 kg / 100 links
- Relative Lifespan Index: 200 (for 100 links)
- Sprocket / Sprocket: 15 tooth sprocket / 56 tooth sprocket – high-strength steel (standard sprocket)
What It Brings in Practice:
- Robustness: steel components to handle the loads and stresses of motocross.
- Easy Maintenance: factory-lubricated chain (CRH-Pin) and assembly via Masterlink.
- Versatility: suitable for 100–150 cm³ cross/enduro bikes.
Note: Check compatibility with your model before installation. Examples of compatible models: HONDA CRF 150 R (2025-2026) and CRF 150 R Big Wheels (KE03, 2022).
