Drive chain 428-116 + sprocket set 428-41T - 428-14T FKM (quality) — a drive chain for Alpha and Delta mopeds. The chain transmits torque from the engine sprocket to the rear wheel. The set includes the chain and two sprockets: 41 teeth and 14 teeth. Chain pitch 428.
Replacement is needed when the chain has stretched, sags, is noisy, or has rusty links. Sprockets are replaced together with the chain.
- Manufacturer: FKM
- Country of origin: China
