EK/PBR 520MRD7 13/51 Chain Kit - Standard Sprocket by EK CHAIN: a set designed for motocross riders seeking a reliable transmission suited for off-road conditions. Engineered to minimize friction while maintaining good tensile strength and abrasion resistance, this chain fits 520 setups and is intended for cross/competition use.
- Color: Gold/Gold
- Pitch: 520
- Number of Links: 114
- Sprocket/Sprocket: 13/51 (standard sprocket)
- Sprocket Material: Steel
- Weight: 1.47 kg / 100 links
- Durability Index (for 100 links): 450 (relative value)
- Manufacturer Reference: Not provided
The kit is aimed at riders who push their bikes off the beaten path: starts, jumps, and repeated gear changes demand a robust and well-fitted transmission. The gold finishes provide a racing look visible on both the chain and the sprocket. Remember to regularly check the tension, lubrication, and wear of the teeth to get the most out of the kit.
Notable compatibilities: suitable for HONDA CRF 250 R (ME10) models from 2007 to 2009. For optimal installation, always check the compatibility of sprocket/sprocket/links with your model before installation.
