EK/PBR 520M3 Chain Kit 14/51 - Ultra-light Sprocket
Designed for the motocross world, this chain kit combines a high-strength 520M3 chain and an ultra-light aluminum sprocket to minimize unsprung mass. Ideal for cross riders seeking reliable transmission, featuring a gold finish on the chain for a sleek look and wear protection.
- Color: Gold / Gold
- Pitch: 520
- Number of Links: 114
- Relative Lifespan (for 100 links): 450
- Sprocket Material: Aluminum (ultra-light)
- Weight: 1.36 kg / 100 links
- Provided Sprocket/Chain Ratio: 14/51
- Manufacturer Reference: Not provided
Designed to minimize friction while providing good tensile strength and abrasion resistance, this chain and sprocket combination is aimed at demanding motocross practitioners. The aluminum sprocket reduces inertia for quicker rear wheel reactions, while the M3 chain withstands the stresses of jumps and changes in RPM. Check the length and adjustment on your chassis before installation and replace the sprocket if necessary for even wear.
Example of application: HONDA CR 250 R (ME03) 1986 - 250 cm³. Suitable for competitive or recreational off-road use where reliability and lightness are sought.
