EK/PBR 520M3 13/48 Chain Kit - Ultra-light Sprocket by EK CHAIN: a set designed for motocross use, crafted to provide reliable and durable transmission on the track. The 520M3 chain, treated and gold-plated, pairs with an ultra-light aluminum sprocket to minimize unsprung weight while maintaining good abrasion resistance. Ideal for riders seeking a robust and lightweight component for their off-road outings and recreational competitions.
- Type: 520M3 Chain Kit (13/48)
- Color: Gold / Gold
- Number of Links: 114
- Pitch: 520
- Sprocket Material: Aluminum (ultra-light)
- Weight: 1.36 kg for 100 links
- Relative Lifespan: 450 (for 100 links)
Simple installation and broad compatibility: this kit is suitable for cross setups prioritizing lightness and longevity. Compatible with models including: TRIUMPH TF 450-X (2026), KTM 150 SX (2026), and TRIUMPH TF 450-RC (2026). Be sure to check the desired gear ratio and alignment before installation to ensure even wear and safe transmission.