EK CHAIN PBR 520MRD7 12/50 - Ultra Light Hard Anodized Rear Sprocket Chain kitHUSQVARNA 125 CR 125 - 1990 - 1994Ref : EKC04000A / 3068896

EK/PBR 520MRD7 Chain Kit 12/50 - Ultra-light Hard Anodized Sprocket
Designed for motocross demands, this EK CHAIN kit combines a high-quality 520 chain with an ultra-light hard anodized aluminum rear sprocket. Intended for challenging terrains, it features a refined visual appeal (gold/gold color) along with targeted characteristics for endurance and cross.

• Type: 520 Chain Kit (12T Sprocket / 50T Sprocket)
• Number of Links: 114
• Color: Gold / Gold
• Sprocket Material: Aluminum, hard anodized (ultra-light)
• Weight: 1.47 kg / 100 links (manufacturer's indication)
• Relative Lifespan: 450 (reference for 100 links)

Suitable for cross machines, this kit is particularly well-suited for the listed vintage models (e.g., HUSQVARNA CR 125 - 1992/1993/1994), provided that the length and desired final ratio are checked. The anodized finish of the sprocket minimizes surface wear and offers a balance between lightness and strength.

Before installation, check the 520 pitch, the number of links, and the available space on your swingarm. Manufacturer reference: Not provided. For competitive or recreational use, this kit remains an aesthetic and technical option for those looking to replace the chain and sprocket/sprocket in one operation.