IET Gear Ratio

6-Speeds, manually shifted Foot Pedal
– Drive Sprocket: 14T ISO520
• Primary: 35T/59T
• 1st: 14T/30T
• 2nd: 16T28T
• 3rd: 20T/29T
• 4th: 22T/27T
• 5th: 24T/25T
• 6th: 20T/19T

from the IET site, I think this is for the Empulse.
[url=http://www.ietspa.co…
Go to Source

Leave a Reply