Yamaha TX 750

The Yamaha TX 750 is a touring motorcycle Japanese motorcycle manufacturer Yamaha. The machine with air-cooled two-cylinder four-stroke engine was built 1972-1974.

Technology

  • Air-cooled two -cylinder engine ( Parallel-Twin/Gleichläufer ), mounted transversely, an overhead camshaft ( OHC ) driven by a single roller chain, operated 2 valves per cylinder via rockers, electric and kick starter, primary drive on straight-tooth spur gear, dry sump lubrication (oil content 3 liters)
  • Yamaha " Omni- Phase balancer system" for vibration damping two balancer shafts with different heavy weights, of which the larger opposite the crankshaft constantly, driven by a roller chain.
  • Displacement: 743 cc Bore × stroke: 80 mm × 74 mm, Compression ratio 8.8: 1
  • Two Mikuni carburetor vacuum ( Ø 38 mm)
  • Power: 37.5 kW ( 51 hp) at 7,240 min-1
  • Torque: 57.8 Nm (5.89 kgm ) at 4,500 min-1
  • Constant mesh 5 -speed transmission, rear wheel drive via single roller chain (5/ 8 " x 3 /8")
  • Hydraulically operated disc brake front ( two discs Ø 300 mm) rear drum brake (Ø 180 mm)
  • Double-loop tubular frame, wheelbase 1455 mm
  • Fuel tank capacity: 19 liters, including 4.5 -liter reserve
  • Battery ignition with two breaker contacts, alternator, battery 12 volts, 16 ampere hours
  • 2 -into-2 exhaust system
  • Maximum speed: 186 km / h ( test value, solo long lying)
  • Acceleration: 0-100 km / h in 5.1 s ( test value, solo)
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