Rk transmission 118 links 520 Universal ChainRef : RK00381A / 12210343

RK GS520H-118-CL Transmission Chain — reinforced 520H chain, gold finish, designed for intensive use on roadsters, trails, touring bikes, and lightweight sports machines. Non-O chain (without O-rings) offering a high-performance compromise between robustness and price for riders seeking reliability and longevity without additional technical complexity.

• Brand: RK
• Manufacturer Reference: GS520H-118-CL
• Type: 520H - Heavy Duty non-O
• Number of Links: 118 (to be shortened and riveted according to installation)
• Colour: Gold
• Material: Carbon alloy steel, heat treatment and shot peening
• Bushings: Cold forged to limit wear
• Weight: 1.59 kg / 100 links

This RK chain prioritises mechanical strength through heat treatment and shot peening that reinforce the steel structure, as well as cold-forged bushings to extend lifespan under demanding riding conditions. Suitable for touring, trail/adventure, supermoto, and sports riding on small to medium displacement bikes (refer to motorcycle compatibility), it represents an economical choice to replace a standard chain while benefiting from a reinforced construction.