RK 420MRU open U Ring Chain with 132 Links and Rivet Connecting Link
- 420 = 1/2 X 1/4
- good for Street Motorcycles up to bis 150cc
- tensile strength 2192 kg
- Pitch 12,70 mm
- Internal plate thickness 1,45 mm External plate thickness 1,45 mm
- Bolt length 17,05 mm
- Rollers Diameter 7,77 mm
- Weight per roll 7,81 g
- Weight chain 1.031g
- Weight chain 500 g
- additional clip connecting-link under following article no .: 14202-0001
- additional rivet connecting-link under following article no .: 14202-0002
For over 50 years, RK Takasago manufactures chains for motorcycles.
This is why manufacturers such as HONDA, SUZUKI, YAMAHA, KAWASAKI, KTM, DUCATI, TRIUMPH and MV AGUSTA rely in their original equipment on chains from RK .
The individual service and maintenance is essential for the life of the chain.
For details on the chain tension please refer to your driver's manual.
Chain lubrication should be applied to all 500 - 2.500 kilometers, which is ultimately pending
from the chain spray and the weather condition.
We recommend Chain Spray from PDL / Profi Dry Lube or the S100 products from Dr. Wack.
Never replace a component from the chain set (chain, front sprocket and rear sprocket),
if the wear has already been started. The involuntary chain elongation and the sprocket wear usually run parallel with identical qualities. The sprocket valleys
are broadened wider, the teeth become more pointed with increasing duration of use.
We recommend sprockets among others of JT-Jomthai, Maxum-Tech and Supersprox.
|kind of product:||chain|
|cubic capacity:||50 cc|
|model:||GPR 50 RacingRS4 50GPR 50 NudeRX 50RS 50 LC ReplicaSenda 50 R DRD ProSX 50 SupermotoRS4 50 ReplicaGPR 50 Replica RacingRS4 50|
|Shipping weight:||1,68 Kg|
|Product weight:||1,50 Kg|