Car Gearboxes  
Contact Details
Bruce Verdon
Phone/Fax:
+64 3 5471517
info@ttindustries.com

Products
 4 Speed HD Gearbox
 5 Speed HD Gearbox
 6 Speed HD Gearbox
 4 Speed Extra HD Gearbox
 5 Speed Extra HD Gearbox

 Burman Casing
 AMC Casing

Comparison
4 Speed Heavy Duty Gearbox

Gear Ratios offered :
1st2nd3rd4th
Low Ratio
2.178 : 11.46 : 11.176 : 11 : 1
Standard Ratio
1.96 : 11.46 : 11.176 : 11 : 1
Close Ratio
1.89 : 11.4 : 11.13 : 11 : 1
Moto Cross Ratio
1.89 : 11.52 : 11.237 : 11 : 1