EK/PBR 428DEH 15/52 Chain Kit – Standard Sprocket
Complete kit for motorcycle transmission, designed for motocross riders seeking a simple and robust solution. It combines the EK 428DEH chain (non-sealed) with a 15-tooth PBR front sprocket and a 52-tooth steel rear sprocket. Ideal for replacing the entire sprocket/chain/sprocket set to regain a clear and reliable transmission behavior.
- Chain type: EK 428DEH, Heavy-Duty non O-ring chain, factory lubricated
- Pitch: 428
- Number of links: 132
- Roller width: 6.35 mm
- Tensile strength: 13,000 N (manufacturer's data)
- Materials: high-strength steel chain and sprocket, steel rear sprocket
- Gear ratio: 15-tooth sprocket / 52-tooth sprocket (standard configuration)
- Weight: 0.96 kg for 100 links
This kit provides the essentials for field replacement: durability of steel components, reinforced links to withstand abrasion, and machined parts for proper engagement. Regular maintenance (cleaning and lubrication) is recommended to preserve the longevity of the transmission, especially in muddy or dusty conditions.
Common compatibilities:
- KAWASAKI KDX 125 SR (KDX125B) 1999
- KAWASAKI KDX 125 SR (KDX125A) 1993
- KAWASAKI KDX 125 SR (KDX125B) 1998