2009 Triumph Daytona 675

Engine Configuration Inline Triple, 4-Stroke
Engine Displacement 675 cc
Engine Cooling Water
Compression Ratio 12.7:1
Combustion Chamber Design Pentroof
Valves Per Cylinder 4
Intake Valves Per Cylinder 2
Exhaust Valves Per Cylinder 2
Bore x Stroke 74 mm x 52.3 mm
Conecting Rod Length
          (center-to-center)
104.6 mm (4.1 inches)
Connecting Rod Material Steel
Claimed Peak Horsepower 126 bhp @ 12,600 rpm
Claimed Peak Torque 54 lbs. - ft. @ 11,750 rpm
Engine Redline 13,900 rpm
Valve Angle (Included) 11 degrees Intake/ 12 degrees Exhaust (23 degrees)
Combustion Chamber Volume 10.7 cc
Valve Train Type DOHC, Link-plate Chain Drive, Bucket Followers, Shim-under-bucket Lash Adjustment
Valve Adjustment Interval 12,000 miles
Intake Valve Diameter 30.5 mm
Exhaust Valve Diameter 25.5 mm
Intake Valve Stem Diameter 4.0 mm
Exhaust Valve Stem Diameter 4.0 mm
Intake Valve Maximum Lift 9.25 mm
Exhaust Valve Maximum Lift 8.5 mm
Intake Valve Timing  
          Open BTDC 27.25 degrees
          Close ABDC 51.25 degrees
          Duration 258.5 degrees
Exhaust Valve Timing  
          Open BTDC 43.54 degrees
          Close ABDC 23.54 degrees
          Duration 247.08 degrees
Valve Timing Measuring Point 1.0 mm (lift)
Fuel Delivery System Keihin Fuel Injection
Throttle Body Venturi Size 44 mm
Air Filter Type Pleated Paper
Exhaust System Type 3-1 Stainless Steel w/ Exhaust Butterfly Valve
Ignition System Electronic
Lubrication System Wet Sump
Oil Capacity 3.7 quarts (3.5 liters)
Fuel Capacity 4.6 gallons (17.4 liters)
Transmission Type 6-speed
Clutch Type Multi-plate, Wet
Clutch Actuation System Cable
Clutch Spring Type Coil
Number Of Clutch Springs 5
Number of Clutch Plates 17
          Drive Plates 9
          Driven Plates 8
Primary Drive Gear
Primary Drive Gear Teeth (Ratio) 46/85 (1.848:1)
Final Drive Sprocket Teeth (Ratio) 47/16 (2.938:1)
Transmission Gear Teeth (Ratios)  
          6th 25/22 (1.136:1)
          5th 26/21 (1.238:1)
          4th 27/20 (1.350:1)
          3rd 36/23 (1.565:1)
          2nd 39/21 (1.857:1)
          1st 37/16 (2.313:1)
 Transmission Overall Ratios  
          6th 6.166:1
          5th 6.720:1
          4th 7.328:1
          3rd 8.495:1
          2nd 10.080:1
          1st 10.556:1