2024 Kramer EVO2-690R

2024 Kramer EVO2-690R

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The Krämer EVO2-690R starts with the same race-ready components as the S plus an upgraded 80hp KTM 690 LC4 engine, a superior braking package and forged wheels.

Add freight of $1000

Frame: The Chromium-Molybdenum steel frame at the core of the Krämer EVO2-690R is responsible for the handling and durability of these motorcycles. This superior material outperforms aluminum and is much less susceptible to cracking or breaking under the stresses of racing. The unique trellis design provides great stiffness, yet flexes where it is needed, and gives the rider unmatched feedback.

Tail section: The tail section of the EVO2 is made of XPE plastic and works to support the rider and house 3.17 gallons of fuel. With this multi-use approach reduces weight and makes for a more compact package.

Body work: The fiberglass body work on the EVO2-690R is extremely lightweight, with carbon/kevlar reinforcement. And by replacing the traditional gas tank with the airbox, the bike’s overall weight reduced, weight distribution is improved and the center of gravity is optimal for the track.

Suspension: For 2020 the front suspension of the R spec has new WP Super Sport forks. These forks are pressurized, closed chamber design, featuring adjustable preload, compression, and rebound damping. The rear has a WP shock absorber with KMC Link System and adjustable ride height. When combined with a very stiff, all-aluminum swing arm, the result is a very tunable and predictable setup for dialing in your Krämer EVO2-690R.  

Brakes: The R model is fitted with twin 290mm rotors and twin Brembo caliper. Rear brakes for both EVO2 models feature a 220mm Motomaster rotor and Formula caliper.

Engine: The KTM LC4 has a completely reworked the cylinder head, new, ultra light and extremely strong piston and connection rod, rerouted the air intake through a resonator chamber. As a result, the power band is a thousand rpm wider, this provides an even more uniform power delivery, especially in the mid to high rev range. Twin ignition featuring plug-selective mapping, rock solid but featherweight internals and optimized intake and exhaust systems cultivate this massive mono to be as strong as it is smooth, assisted by an advanced ride-by-wire system, which guarantees great refinement as well as improved fuel consumption. 

Cylinder head: Inside the cylinder head, the exhaust valves are actuated by roller rockers while the camshaft powers the intake valves. Therefore, the valve timings can be controlled with far greater accuracy. The result is more peak power over a broader rev range.

Second balancer shaft: The LC4 features a bonus balancer shaft that reduces the annoying vibrations typically present in large thumper.

2023 Krämer EVO2-690R
4-stroke, 1-cylinder, DOHC, 4-valve, Liquid-cooled
Displacement 690 cm³
Bore x Stroke 105 x 80 mm
Compression ratio 12.5:1
Exhaust SST Racing
Fuel System Keihin DFI with 50mm throttle body
Ignition Keihin EMS with RBW, twin ignition
E-Start Standard
Mapping Adjustable engine brake, power and fuel requirements.
Transmission 6-speed
Clutch APTC slipper clutch, hydraulically actuated.
Frame Type Chromium-Molybdenum steel trellis frame,
powder coated.
Power 80hp
Max RPM 9500 1/min
Seat Height Adjustable 820 - 850mm
Curb Weight 276 Lbs.
Fuel Capacity 12l (3.17USgl)
Wheelbase 1400mm
Triple Clamps CNC machined with offset adjustment
Steering Damper Standard
Final Drive Chain, 520 AFAM 3D Racing
Front Suspension WP Super Sport forks, closed cartridge, fully adjustable
Rear Suspension WP monoshock, fully adjustable
Front Brakes Dual 290mm full floating rotors, dual radial-mounted Brembo 4-piston, cast monobloc calipers
Rear Brakes Single 220mm rotor with Formula 2-piston, cast 1 piece caliper
Front Wheel Dymag UP7X 17 x 3.5 forged wheels
Rear Wheel Dymag UP7X 17 x 5.5 forged wheels
Body Fibreglass fairing with carbon/kevlar reinforcement (unpainted) XPE fuel tank/seat
Handlebars CNC handlebars clamps with replaceable tubes
Air Filter Cleanable racing air filter
Quickshifter Standard
Frame Crash Pads Standard
Fork Crash Pads Standard
Brake Lever Guard Standard
Adjustable Rear Ride Height Standard
Safety Wired Standard

The Krämer EVO2-690R is a race motorcycle designed only for competition-use. It cannot be used on public roads or highways, nor can it be registered to be street-legal.