2011 KTM RC8 R in Action
More power, more torque
These are, in a nutshell, the key innovations of the twin-cylinder heart. The basic layout with the characteristic cylinder angle of 75 degrees as well as the boreto- stroke ratio is retained.
2011 KTM RC8 R Wallpaper
Inside the strong crankcase though spins a new crankshaft with a different mass distribution. Adjusting the flywheel mass of the 1,195cc twin makes for a smoother running engine. A newly developed dual-plug ignition ensures improved combustion control inside the two fourvalve cylinder heads. A welcome effect of the comprehensive engine revision is an even higher maximum output of now 175 bhp, as well as 127 Nm of torque. And incidentally, with that goes not just lower fuel consumption but also lower emissions. Launching the RC8 R onto the straight like a catapult, that torque gain makes for the most significant change.
Also, thanks to the finely honed injection system, the rider is in full control of the enormous power at all times. We dare say that this latest generation of the RC8 R is not just among the most powerful big twins ever, but also among the most smooth and sophisticated.
More comfort, more speed
2011 KTM RC8 R Black Color
Consummate sport riders know very well that even the best engine can only be as good as the chassis that contains it. In extensive tests we therefore developed a completely new suspension and damping set-up for the proven, first-rate RC8 R chassis which not just makes for significantly more comfortable ride but also for an improved race track performance.
2011 KTM RC8 R Picture
Combined with a new eccentric bracket in the shock linkage, the RC8 R can now be precisely dialled in within a significantly wider range of settings. Hobby riders will enjoy this new RC8 R just as much as professional racers. Especially the first group of RC8 R users is going to be pleased with further 2011 modifications like the improved gear shift linkage, the new LED daytime running lights or the elaborate, high gloss paint job. The latest Dunlop SportSmart tires make for the icing of the cake.
2011 KTM RC8 R White Color
And all that progress aside, one thing did not change even with the latest KTM RC8 R: riding enjoyment beyond words at every turn of the wheels!
2011 KTM 1190 RC8 R - USA Specifications
Engine type 2-cylinder, 4-stroke, V 75°
Displacement 1195 cc
Bore x stroke 105 x 69 mm (4.13 x 2.72")
Performance (homologated) 129 kW @ 10250 rpm
Max. torque 127 Nm @ 8000 rpm
Compression ratio 13.5:1
Starter/Battery Electric Starter/12 V 11.2 Ah
Transmission 6 gears, dog clutch engagement
Fuel Mixture Generation Keihin EFI (throttle body 52 mm (2.05"))
Control 4 V/DOHC
Lubrication Pressure lubrication with 3 Eaton pumps
Engine lubrication Motorex, SAE 10W-50
Primary drive 40:76
Final drive 17:37
Cooling Liquid cooled
Clutch Wet multi-disc clutch, operated hydraulically
Motor Management Keihin EMS
Frame Chromium-Molybdenum trellis frame, powder-coated
Subframe Aluminium
Handlebar Aluminium stump handlebar
Front suspension WP-USD Ø 43 mm
Rear suspension WP-Monoshock
Suspension travel front/rear 120/120 mm (4.7 / 4.7")
Front brake 2 x Brembo four piston, radially bolted caliper, brake disc 320 mm (12.6")
Rear brake Brembo two piston, fixed caliper, brake disc 220 mm (8.66")
Rims, front/rear Cast aluminium wheels 3.50 x 17''; 6.00 x 17''
Tires, front/rear 120/70 ZR 17; 190/55 ZR 17
Chain X-ring 5/8 x 5/16"
Main silencer Stainless steel underfloor silencer with regulated catalytic converter
Steering head angle 66.7°
Trail 97 mm (3.82")
Wheel base 1425 mm (56.10")
Ground clearance (unloaded) 110 mm (4.33")
Seat height 805/825 mm (31.69/32.48")
Tank capacity approx. 16.5 liters/3.5 liters reserve (4.36/0.92 gal)
Weight (no fuel) approx. 184 kg (without fuel)
