Erik Buell Racing has just updated its website, and releasd the first real clear shot of what the EBR 1190RR will look like it in its racing form. With 185hp being made at the rear-wheel (according to the optimistic DynoJet dynamometer), the EBR 1190RR sits at the top of the Buell totem poll. Erik Buell Racing has spec’d the machine to be legal in both the AMA and WSBK, but the 1190RR is not homologated for neither the AMA American Superbike class (yet?), nor for WSBK (even bigger question mark).
Based off the 1125R chassis, the 1190RR is virtually anorexic, dropping 30lbs off the AMA Daytona Superbike racing machine, while still bumping up displacement by 65cc’s. With 93lb•ft of torque on hand at 9,500 RPM, the EBR 1190RR is sure to sling your eye balls into the back of your head…if you can find a racing series to race it in. Full technical specifications after the jump.
Erik Buell Racing 1190RR Technical Specifications:
Engine:
| Type: | 72? V-Twin, 4-Stroke, 4-valve DOHC FF valvetrain |
| Displacement: | 1190 cc |
| Bore and Stroke: | 106 x 67.5 |
| Compression Ratio: | 14.25:1 |
| Heads: | CNC ported |
| Valves: | Titanium, 42.0mm intake, 35.4 mm exhaust |
| Power: | 185 RWHP @11,500 RPM (Dynojet Rear Wheel) |
| Torque: | 93.0 Ft-lbf @ 9,500 RPM (Dynojet Rear Wheel) |
| Piston: | Forged alloy slipper type |
| Rod: | Forged H-beam high strength alloy steel |
| Crankshaft: | Lightweight forged steel |
| Fuel System: | IDS Technology DDFI 3 electronic fuel injection and engine management system, fully programmable, 61mm throttle bodies, dual injector with showerhead, PWM fuel pump |
| Exhaust: | Titanium ultralight 2 into 1 system. |
| Clutch: | Multiplate Slipper |
| Primary Drive: | Straight cut gear, 1.806 ratio |
| Transmission: | 6 speed |
| Ratios: | 6th – 24/25 (0.960:1) 5th – 25/24 (1.042:1) 4th – 27/23 (1.174:1) 3rd – 29/21 (1.381:1) 2nd – 28/16 (1.750:1) 1st – 32/13 (2.462:1) |
| Final Drive: | 520 Chain |
Chassis:
| Frame: | Light alloy large section beam with integral fuel cell |
| Subframe: | Light alloy tubular |
| Wheelbase: | Adjustable – 1400 to 1460 mm (55.1 to 57.4 in.) |
| Rake: | Adjustable – 21? to 22.5? |
| Front Suspension: | Showa Race 43mm inverted fork, fully adjustable with BPF technology providing true separation of rebound and compression damping. |
| Front Wheel Travel: | 120mm (4.72 in) |
| Front Brake: | 387.5 mm (15.25 in) semi floating ISO multi-fin rotor with 8 piston ZTL2.5 caliper |
| Front Wheel: | 6 spoke ZTL magnesium, 3.50 x 17 |
| Front Tire: | 120/17 ZR-17 Pirelli Diablo Corsa III |
| Rear Suspension: | Light alloy swingarm with Showa Race damper, adjustable compression, rebound and ride height. |
| Rear Wheel Travel: | 127 mm (5 in) |
| Rear brake: | 240mm lightweight disc, 2 piston caliper |
| Rear Wheel: | 6 spoke magnesium, 6.00 x 17 |
| Rear Tire: | 190/55 ZR-17 Pirelli Diablo Corsa III |
| Fuel Capacity: | 4.6 US Gal |
| Battery: | Buell Li-tech Lithium Nanotech |
| Dry Weight: | 360 lbs (wet, no fuel) |
Source: Erik Buell Racing
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