JT 420HDR Chain Kit 12/52 Reinforced - Standard Sprocket (Manufacturer Reference: 484874)

Designed for urban roads and daily commutes, this JT DRIVE CHAIN kit includes a reinforced 420 HDR chain, a 12-tooth sprocket, and a 52-tooth steel sprocket. The black/steel finish provides a sleek and easy-to-maintain look on compact machines.

Key Features:

• Chain: pitch 420, HDR type, reinforced to withstand wear from frequent use.
• Seals: XS-Ring to preserve internal lubrication and limit dust infiltration.
• Sprocket & Sprocket: standard steel sprocket, compatible mounting with the provided chain (12-tooth sprocket / 52-tooth sprocket).
• Color: black/steel, compatible with a wide range of 50cc motorcycles and small urban trails.

This kit is aimed at riders who want a reliable transmission for urban and suburban use. Before installation, check the list of components and compatibility with your model: this kit is particularly offered for several 50cc Rieju models (MRT 50 SM PRO, SMX 50 PRO, SMX 50).

Maintenance Tip: check the tension, clean, and lubricate the chain regularly to optimize its lifespan and the performance of your transmission.