The JT Chains 420 HDR Heavy-Duty Drive Chain is engineered for dependable power transfer across a wide range of motorcycles, including street bikes, motocross, enduro, off-road motorcycles, and ATVs. This steel-finish chain features 104 links and is designed for applications requiring a 420 chain size. Manufacturer part number JTC420HDR104SL and vendor part number JTC420HDR104SL identify this specific JT Chains replacement chain.
Built from high-grade special steel alloys, the JT Chains 420 HDR combines strength, durability, and reliable performance for demanding riding conditions. Leading-edge materials and production methods help the chain meet or exceed the requirements of modern motorcycles, from smaller-displacement machines and mopeds to performance-focused off-road and street applications. Its heavy-duty construction supports consistent power delivery when properly installed and maintained.
Use this chain as a replacement drive-chain solution when the motorcycle or ATV manufacturer specifies a 420-size chain with 104 links. Confirm chain size, link count, and application compatibility before installation, and pair it with compatible sprockets for best performance. The JT Chains brand is recognized for producing motorcycle chains engineered to compare favorably with leading chain types and brands on the market.
Features:
- Chain Size: 420
- Chain Type: Heavy-duty drive chain
- Link Count: 104 links
- Finish: Steel
- Brand: JT Chains
- Manufacturer Part Number: JTC420HDR104SL
- Vendor Part Number: JTC420HDR104SL
- Application: Motorcycles, street bikes, motocross, enduro, off-road motorcycles, and ATVs
- Construction: High-grade special steel alloy for strength and durability
- Fitment: Intended for vehicles specifying a 420-size, 104-link drive chain