These are the known mechanical and performance specifications for your 1975 Can-Am TnT 250cc.
Basic Specs


Year1975
MakeCan-Am
ModelCan-Am TnT 250cc
TypeEnduro / offroad
CostUS$ 1500. Prices depend on country, taxes, accessories, etc.
Engine
Displacement247.00 ccm (15.07 cubic inches)
TypeRotax
DetailsSingle cylinder, two-stroke
Max RPM
Compression13.0:1
Bore/Stroke74.0 x 57.5 mm (2.9 x 2.3 inches)
Valves/Cylinder
FuelingCarburettor. Bing 32mm Type V-84
IgnitionBosch electronic CDI, 30.000V , 55W
Exhaust
LubricationWet sump
CoolingAir
Drivetrain
Gearbox
Final DriveChain
ClutchMulti-plate 5 disc / oil bath
Driveline
Performance
Horespower29.00 HP (21.2 kW)
Torque
Top Speed128.8 km/h (80.0 mph)
Fuel Economy & Polution
Fuel Consumption8.40 litres/100 km (11.9 km/l or 28.00 mpg)
Fuel Capacity9.50 litres (2.51 gallons)
Emissions194.9 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Frame TypeTubular double loop space frame with tapered backbone
Rake30.0°
Trail
Front SuspensionBetor Teledraulic
Front Travel165 mm (6.5 inches)
Rear SuspensionS and W Shocks
Rear Travel
Seat
Seat Height838 mm (33.0 inches) If adjustable, lowest setting.
Alt. Seat Height
Total Height1,143 mm (45.0 inches)
Total Length2,134 mm (84.0 inches)
Total Width864 mm (34.0 inches)
Ground Clearance178 mm (7.0 inches)
Wheelbase1,397 mm (55.0 inches)
Dry Weight110.7 kg (244.0 pounds)
Wet Weight119.8 kg (264.0 pounds)
Wheels & Brakes
Front Tire/Tyre3.00-21
Rear Tire/Tyre4.00-18
Front BrakesExpanding brake (drum brake). Single leading shoe 6´´ x1´´
Front Brake Diameter
Rear BrakesExpanding brake (drum brake). Single leading shoe 6´´ x1´´
Rear Brake Diameter
WheelsChrome, Wire spoke
Comments
Battery 12V Yuasa 12N5-4B