JT DRIVE CHAIN 420D 13/53 Chain Kit (non-OEM) — a standard set designed for the restoration or regular maintenance of small urban motorcycles. This kit includes a chain with a pitch of 420 paired with a 13 tooth sprocket and a steel 53 tooth rear sprocket, suitable for road/city applications on scooters and 50 cc motorcycles.
- Brand: JT DRIVE CHAIN
- Chain Type: DID D (pitch 420)
- Seals: Without seals (non-sealed)
- Color: Black/Black
- Rear Sprocket: Steel, standard
- Quality: Standard, non-OEM
- Manufacturer Reference: Not provided
Designed for urban use, this kit offers a simple solution for replacing a worn transmission: matched sprocket, chain, and rear sprocket for direct installation. The absence of seals means regular maintenance (cleaning and lubrication) is necessary to preserve the chain's longevity. It is particularly suitable for RIEJU MRT 50 SM PRO, MRT 50 ENDURO, and MRT 50 PRO models.
Ideal for riders looking for an economical and adaptable kit, this 420D 13/53 allows you to restore a secure and compliant drive system for your 50 cc motorcycle. Be sure to check precise compatibility with your model before installation.