Motorcycle chain RK 420 open 128 rollers with clip lock

420 = 1/2 X 1/4
• suitable for street motorcycles up to 80 cc
• Tensile strength 1845 kg
• Bolt spacing (pitch) 12.70 mm
• Inner and outer plate thickness 1.45 mm
• Bolt length 14.80 mm
• Wheels diameter 7.77 mm
• Weight per roll 7.47 g
• Weight chain 956 g
• Additional clip lock under the following article number: 15200-0001

What does one do? RK-chain so special? It is the tradition, the know-how and the experience.
For over 50 years RK Takasago Chains for motorcycles.
That's why many manufacturers rely on chains from as original equipment RK.
However, individual care and maintenance is also essential for the service life of the chain.
Please refer to your driver's manual for details on chain tension.
Chain spray should be everything 500 - 2,500 Kilometers are plotted, it ultimately depends
from chain spray and the weather.