#219H Metric Roller Drive Chain (3 Feet) - High-Strength for Scooters & Mopeds
ITEM# TT-16325
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Description
#219H Heavy-Duty Roller Drive Chain for Scooters and Mopeds
This #219H roller drive chain is built for scooters and mopeds that need extra strength in demanding setups. It works with any standard #219 sprocket, so it suits a range of racing and performance builds. Like other scooter variators & roller weights, it is made for durability, giving riders who want to upgrade their machine a dependable option.
Construction and Strength
The heavy-duty rating comes from reinforced side plates, which resist fatigue and stretching when loads are high. The chain is made from heat-treated alloy steel to limit stretch and extend service life, including in harsh conditions. Together these features let it handle the demands of racing and performance engines.
Installation Considerations
There is no master link with this chain, so it must be joined with a rivet connection. That approach adds security and reliability and gives a tight fit that holds up at high RPMs. The 3-foot length can be sized to your application by cutting it and welding on extra sections as needed.
Specifications
- Chain Type: #219H (Metric, Heavy Duty)
- Pitch: 7.774mm (0.306")
- Length: 3 feet
- Material: Heat-treated alloy steel
- Master link: Not included — rivet connection required
- Dimensions (packaged): 4" L x 4" W x 1" H
- Fits: Racing go-karts, performance scooters, pocket bikes and industrial drives using #219 (7.774mm pitch) sprockets
Fitment
Fits:
- Racing go-karts (Rotax Max, IAME Leopard, X30, PRD Fireball, Comet, and most 2-stroke TAG/kart engines using #219 sprockets)
- Performance scooters (custom 2-stroke motorized builds, Goped with #219 conversion kits, racing minimotos)
- Pocket bikes (European racing pocket bikes Polini, BZM, GRC using metric #219 drive systems)
- Industrial and custom drives (high-RPM timing drives, robotics, precision machinery needing 7.774mm pitch)
How to choose: Pair it only with a #219 sprocket (7.774mm, 0.306" pitch). This 3-foot section requires a chain tool and rivet to join the ends.
Shop more: Scooter Variators & Roller Weights · Scooter Chains & Sprockets · Scooter Parts
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