2011 Triumph Daytona 675R

Engine Configuration Inline Triple, 4-stroke
Engine Displacement 674.8 cc
Engine Cooling Liquid
Compression Ratio 12.65:1
Combustion Chamber Design Pentroof
Valves Per Cylinder 4
Intake Valves Per Cylinder 2 (Stainless Steel)
Exhaust Valves Per Cylinder 2 (Stainless Steel)
Bore x Stroke 74.0mm x 52.3mm
Conecting Rod Length
104.6mm (4.1 inches)
Connecting Rod Material Chrome Moly Steel
Claimed Peak Horsepower 124bhp @ 12,600rpm
Claimed Peak Torque 53 lbs.-ft. @ 11,700
Engine Redline 13,900 rpm
Valve Angle (Included) 11.0 degrees Intake/ 12.0 degrees Exhaust (23.0 degrees)
Combustion Chamber Volume 10.7cc
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 27.49 degrees
Close ABDC 51.49 degrees
Duration 259.98 degrees
Exhaust Valve Timing  
Open BTDC 43.54 degrees
Close ABDC 23.54 degrees
Duration 247.08 degrees
Valve Timing Measuring Point 1.0mm (lift)
Fuel Delivery System Keihin Fuel Injection
Throttle Body Venturi Size 44mm
Air Filter Type Pleated Paper Element
Exhaust System Type 3-into-1 (stainless steel)
Ignition System Digital
Lubrication System Wet Sump
Oil Capacity 3.7 quarts (3.5 liters)
Fuel Capacity 4.6 gallons (17.4 liters)
Transmission Type 6-speed Constant Mesh
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) 85/46 (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 6.168:1
5th 6.720:1
4th 7.328:1
3rd 8.493:1
2nd 10.081:1
1st 12.552:1