Versatile Power Transmission Solution for Small Engines & Machinery
The Patioer #40 Roller Chain provides reliable power transmission for a wide range of small-engine vehicles and light industrial equipment. This complete 20-foot chain kit includes everything needed for repairs, replacements, or custom builds - offering exceptional value and performance for DIY enthusiasts and professionals alike.
Complete Kit - Ready for Immediate Use
Chain Length: 20 Feet (478 links) - sufficient for most repair and replacement projects
Included Components: 10 Free Connecting Links (master links) - allowing for multiple connection points and spare parts
Chain Size: ANSI #40 (Standard #40 Roller Chain)
Pitch: 1/2 Inch (12.7mm) - standard for #40 chain applications
Material: 40Mn High-Carbon Steel - optimized for strength and durability
Premium Material & Construction
Manufactured from 40Mn high-carbon steel, this roller chain offers superior tensile strength and wear resistance compared to standard carbon steel chains. The precise manufacturing process ensures consistent link dimensions and smooth roller operation for efficient power transmission with minimal vibration.
Key Features & Benefits
ANSI Standard Compliance: Manufactured to American National Standards Institute specifications for reliable performance and compatibility
Easy Length Adjustment: Simple to cut to any required length using common chain tools - no special equipment needed
Quick Installation: Connecting links allow for fast assembly without requiring special presses or tools
Corrosion Resistance: Carbon steel construction with protective finish resists rust in outdoor applications
Smooth Operation: Precision-machined rollers ensure quiet running and reduced sprocket wear
Primary Applications
Recreational Vehicles: Go-karts, mini bikes, scooters, dirt bikes, ATVs, UTVs
Motorized Cycles: Motorcycles, mopeds, motorized bicycles
Human-Powered Vehicles: Bicycles (single-speed and multi-speed applications)
Light Industrial Equipment: Conveyor systems, packaging machinery, agricultural equipment
Small Engine Power Transmission: Lawn equipment, generators, pumps, and other small machinery
Installation & Maintenance Tips
Always wear safety glasses when cutting or installing chain
Use proper chain breaking tools for clean cuts without damaging links
Ensure proper chain tension according to equipment specifications
Regularly lubricate chain with appropriate chain lubricant
Periodically check for wear and replace when elongation exceeds manufacturer recommendations
Why Choose Patioer Roller Chains?
Complete kits with generous chain length and spare connecting links
ANSI standard compliance for guaranteed compatibility
High-carbon steel construction for extended service life
Versatile applications across recreational and industrial uses
Excellent value compared to purchasing chain and links separately
Note: Always verify your equipment requires ANSI #40 chain with 1/2" pitch before purchasing. Check existing chain or sprocket markings for compatibility confirmation.