Japanese economical O-ring chain
RK 520SO is a Classic ! The best choice if you are looking for an economical chain for motorcycle from 250cc to 400cc.
RK utilizes Nitrite Butadiene O-Rings to seal in lubrication and deliver smooth power with minimal loss of horsepower.
RK’s sealed-ring chains received the spotlight back in 1978 during Suzuka 8 hours endurance racing. While it was common for riders to change their non-sealed chains at least three times during the race. Racers riding with RK’s sealed chains achieved the win with only ONE chain!
Developed with Polaris ATV with Special Heat Treatment for Off-road Usage.
520SO O-RING CHAIN
- Tensile Strength: 30.5kN
- Application: 250cc / 400cc
- Master Link Included: Clip/Rivet type
- Weight: 1.54Kg/100L
You may be intrested by:
|Tensile Strength||29,4 Kn||30,5 Kn||37 Kn|
|Application Cyl.||250cc / 400cc||250cc / 400cc||250cc / 800cc|
|Master Link Included||Clip/Rivet type||Clip/Rivet type||Clip/Rivet type|
|Weight/100L||1,55 Kg||1,54 Kg||1,56 Kg|
|Application||STREET RIDING & DAILY USE||ATV / STREET RIDING & DAILY USE||STREET RIDING & TOURING|
Available in 520
- For Street Riding & Daily Use
- For ATV
- O seal ring
- About 10 000 km
- Economical Choice
- 3 times longer life than non seal chain