EK/PBR 420SH Chain Kit 13/44 - Standard Sprocket
Designed for motocross riders and small displacement bikes, this chain kit includes the EK 420SH chain and a sprocket + a steel PBR rear sprocket. Aimed at effectively replacing the final drive, it offers a robust combination to tackle off-road conditions and sustained use.
Main Features
- Type: EK 420SH chain (standard sealed chain without O-Ring) with PBR steel sprocket and rear sprocket
- Pitch: 420
- Provided Configuration: 13 teeth sprocket / 44 teeth rear sprocket (product reference)
- Number of Links: 108 (clip-Masterlink included)
- Weight: 0.91 kg for 100 links (reference)
- Mechanical Strength: load capacity ~5,200 lbs (≈2,360 kg)
- Pin Treatment: CRH-Pin technology for a hardened outer layer and a softer inner part, aimed at reducing wear
The high-strength steel sprocket and rear sprocket ensure a good balance between durability and longevity on trails. This kit is particularly suited for small motocross bikes (e.g., KX 60) and machines up to approximately 150 cc depending on the setup. Before installation, check the compatibility of the dimensions and the sprocket/rear sprocket ratio with your model to ensure the proper functioning of the transmission.