2012 Harley-Davidson Twin Cam 103 V-Twin Engine - Twin Cam 103 ™ engine with 103-cid (1690cc), rubber mounted in a frame, valued at £ 100 ft. of torque at 3500 RPM. This machine is equipped with Electronic Fuel Injection Sequential Port (ESPFI) and mated to a 6-speed transmissions Hard Cruise.
WIN CAM 103 ™ ENGINE ELECTRICAL
Live your trip with 103 power. 103 air-cooled Twin Cam Harley Davidson ® engines deliver more torque pull stumps, while the Electronic Sequential Port Fuel Injection his jetting deliver crisp, live throttle response. This is a performance hit you’ll appreciate when you pass, up the hill, or rolling luggage or a passenger in the back of the packed-all under the roar of the Motor Company’s signature. And it comes at a lower cruising rpm, so you ride more smoothly, with less engine vibration and better highway fuel efficiency.
TWIN CAM 103 ™ ENGINE HERITAGE
Knowledge of what makes the machine actually moves the rider runs deep at The Motor Company, and was put to good use when we create the Twin Cam 103 engine. We sweated bullets perfecting every cubic inch, pushing design and advanced technology. And we do it all without sacrificing one bit of unique style of Harley-Davidson. Evolved, but carry on the legacy of the Flathead, Knucklehead, Panhead, Shovelhead ®, Evolution ®, Twin Cam 88 ® and Twin Cam 96 ™ engine that came before. Performance and durability are a direct result of the countless miles logged on the V-Twin since 1909, and a proud heritage that comes from a century of commitment to life on two wheels.
TWIN CAM 103 ™ ENGINE OF INNOVATION
Run Twin Cam 103 engine and low-end torque feel liberated. Thanks to the lightweight piston design, the added power delivery is smoother than ever. Then put your foot on the shifter and feel how the engine and Cruise Speed ??Six Hard ® transmission is designed to work together. Six speeds. A powerful driveline and internal parts is strong. Low-maintenance routine. And lower cruising rpm could not feel better. PURE HARLEY-DAVIDSON Styling Feast your eyes on the Twin Cam 103 ™ engine and no one roots. This is the authentic Harley-Davidson style through and through with attention to detail you will not find from other motorcycle companies. Black powder-coated cylinder heads and tips are highlighted by the engine cooling fins and polished rocker cover. This is a gem of a metal machine. Pure. Dripping with power. From the edge of the cooling fins to the classic clean lines of the case and cover-Twin Cam 103 engine makes a strong statement about holding on to what is right and stay true to what is satisfactory.
SIX-SPEED TRANSMISSION CRUISE HARD
You want to rumble journey-not beg mercy when you lean on it a bit. Six-Speed ??Cruise Drive provides smooth, quiet shifts and reduces engine speed on the highway, so you get a better match between the rotation of the engine and road speed. Isolated Drive System and create a flow acceleration in the flow, a smooth stable than your wrist up to the sidewalk. This is a rare trip when the bike responds like this, and a low growl goes away when you open the path ahead.
Ground Clearance 4.3 in. (110 mm)
Rake (steering head) 29.9°
Fork Angle 28.9°
Trail 5.84 in. (148.3 mm)
Wheelbase 62.8 in. (1595 mm)
Tires (Dunlop® Harley-Davidson® Series, bias blackwall front and rear):
- Front – Dunlop® D402F 130/70B18 63H
- Rear – Dunlop® D401 160/70B17 73H
Fuel Capacity 4.7 gal. (17.8 L) (warning light at approximately 0.9 gal.)
Oil Capacity (w/filter) 3.0 qts. (2.8 L)
Transmission Capacity 1.0 qt. (.95 L)
Case Capacity 1.0 qt. (.95 L)
Engine Air-cooled, Twin Cam 103™
Valves Pushrod-operated, overhead valves with hydraulic, self adjusting lifters; two valves per cylinder
Bore x Stroke 3.875 in. x 4.38 in. (98.4 mm x 111.3 mm)
Displacement 103 cu. in. (1690 cc)
Compression Ratio 9.6:1
Fuel System3 Electronic Sequential Port Fuel Injection (ESPFI)
Air Cleaner Fiberglass media, washable
Lubrication System Pressurized, dry-sump
Primary Drive Chain, 34/46 ratio
Final Drive Belt, 32/66 ratio
Clutch Multi-plate, wet
Transmission 6-Speed Cruise Drive®
Gear Ratios (overall): U.S.
- 1st 9.311
- 2nd 6.454
- 3rd 4.793
- 4th 3.882
- 5th 3.307
- 6th 2.79
Engine Torque5 (per J1349):
- North America 100 ft. lbs. @ 3500 RPM (136 Nm @ 3500 RPM)
Lean Angle (per J1168):
- Right 29°
- Left 29°
Fuel Economy6 (EPA urban/highway test) 42 mpg (5.6 L/100 km)
source : totalmotorcycle