EK CHAIN EK/PBR 420SH 15/56 - Standard Rear Sprocket Chain kitHONDA 150 CRF 150 R BIG WHEELS 16/19 (KE03) - 2007 - 2019 - 2021 - 2022Ref : EKC01237A / 3065744

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.

• 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)

• 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).