Chain Length Calculator
On Mike Geokan's Bonneville Bullet there are two EK 530ZZZ chains, one from the transmission to the jackshaft and one from the jackshaft to the rear wheel. We used the calculator to determine the number of links required, taking into account the adjuster range. EK 530ZZZ is the strongest 530 chain you can buy and is the preferred chain for high end Bonneville streamliners and high output turbo bikes. Expensive and must be riveted.
We also have a Sprocket Diameter Calculator that determines a sprockets diameter based on the pitch of the chain andthe number of teeth.
We use Sprocket Specialists
for many of our sprockets and since we raced bikes at the Bol D'Or in
1977. We also use PBI for sprockets for our Harley chain drive conversions. They use 7075-T6 aircraft structural aluminum. We had Aerodynamic
Plating anodize our sprockets and Jackshaft assembly pictured above.