TTI Laid Down 4 Speed Gearbox
We can supply all types of TTI gearboxes. They are made in New Zealand by one of our customers, Bruce Verdons` specialist company. They have proven to be at the forefront of reliability.
These are an exact replica of the Manx pre 1957 "Laid Down" box, as used in Manx Nortons with modernised internals including drum actuation for a more precise and faster gear change.
Manx type mainshaft 22mm of clutch spline plus 15mm of thread.
Gear ratio`s are: 1.96, 1.46, 1.18, 1.00