EK/PBR 428DEH 16/46 Chain Kit - Standard Sprocket
Replace your final drive with a robust and reliable kit: EK 428DEH non-sealed chain, PBR 16-tooth front sprocket, and 46-tooth steel rear sprocket. Designed for roadsters and small sport bikes, this kit offers a simple, durable, and easy-to-maintain mechanical solution for precise power transfer.
- Chain Type: EK 428DEH (without O-ring), factory lubricated
- Pitch: 428
- Roller Width: 6.35 mm
- Number of Links: 140 (weight: 0.96 kg / 100 links)
- Tensile Strength: 13,000 N (up to ~50 HP depending on installation)
- Materials: high-strength steel chain, steel PBR sprocket, steel rear sprocket
- Sprocket/Ring Ratio: 16/46 (standard gear ratio)
- Relative Lifespan: index 200 for 100 links
Practical advantages: harmonized tooth mounting to limit jolts, abrasion resistance for road use (and occasional off-road), and steel parts for increased longevity. Ideal for motorcycles like the YAMAHA TZR 125 (1993-1995) — check compatibility with your model before ordering. Regular maintenance: tension adjustment and lubrication to maximize the lifespan of the drive.
