This is the Mototec Universal Parts METRIC ROLLER CHAIN #415 (115-86).

This universal chain is found on many motorized bicycles, mopeds and dirt bikes- Please select from 3, 5, 10 and 25 foot sections in drop down menu.

This is also sometimes known as #43, 083, or 1/2"x3/16" chain.

Product Specifications:

• Sold in 3 ft., 5 ft., 10 ft. and 25ft. Sections
• Pitch: 12.7mm
• Roller Diameter: 7.77mm
• Width In Between Plates: 4.76mm
• Pin Diameter: 3.60mm
• Pin Length: 11mm