EK/PBR 520MRD7 Chain Kit 14/40 - Standard Sprocket
This EK/PBR chain kit is aimed at riders seeking a reliable transmission for demanding use. The 520MRD7 chain stands out with its golden finish (Gold/Gold) and a design intended to minimize friction while providing good resistance to tension and abrasion, properties appreciated in off-road and sporting use.
- Type: 520 Chain Kit
- Sprocket / Crown: 14 / 40 (standard steel crown)
- Number of Links: 106
- Pitch: 520
- Weight: 1.47 kg (for 100 links)
- Relative Lifespan: 450 (value given for 100 links)
The steel crown ensures regular wear and good mechanical stability; the composition and design of the chain aim to withstand the tensile stresses and abrasion encountered on roads and trails. Ideal for a complete replacement during maintenance or a transmission overhaul.
Before installation, check compatibility with your model (pitch 520, number of links 106, ratio 14/40). Regular adjustment and lubrication will extend the longevity of the kit and ensure smooth operation of your chain.