Chain standard RK red 420 SB / 114 - Kawasaki AE 80 A / AR 80 A / Sachs MadAss 50 4-speed / SFM MadAss 50 4-speed - RK

Lubrication chain RK 420 SB / 114 - red for Kawasaki AE 80 A (1981-1983) / Kawasaki AR 80 A (1981-1983) / Sachs MadAss 50 4-speed (2006-2010) / Sachs MadAss 50 Automatic (2006-2008) / SFM MadAss 50 4-speed (2011-2014) / Suzuki TS 50 ERK (1980-1983) / Yamaha YZ 65 (2022-2026).

Specifications:
- RK is the leading manufacturer of motorcycle drive chains in Japan;
- For over 40 years, RK has supplied all renowned Japanese motorcycle manufacturers as original equipment;
- In competitions, RK is the first choice of many teams in MotoGP, motocross, or even the Paris-Dakar Rally;

Technical data:
- Chain pitch: 420;
- Length: 114 links;
- Seal ring: Without seal ring;
- Manufacturer: RK;
- Type: SB;
- Execution: Open;
- Tensile strength (kg): 1900 kg;
- Outer link color: Red;
- Inner link color: Steel color;
- Connecting link model: Clip connecting link;
- Per meter link: JMT.7250951;
- Fits clip connecting link: JMT.7250952;
- Fits solid rivet connecting link: JMT.7250953.

The complete application list can be found below.