HKR EVO2 S
The Kraemer HKR EVO2 S comes standard with everything you need to be competitive on the track. The S spec features an 80hp KTM 690 LC4 engine, race-focused chassis, tunable suspension, selectable engine mapping, and advanced braking systems.
FRAME
The Chromium-Molybdenum steel frame at the core of every Kraemer HKR EVO2 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-TANK
The tail section of the EVO2 S 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.
BODYWORK
The fiberglass body work on the HKR EVO2 S is extremely lightweight, but does not sacrifice durability. All mounting and high-stress points are reinforced with carbon Kevlar. 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
The front suspension has 43mm WP forks and features adjustable preload, compression and rebound damping and has 120mm of suspension travel. 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 Kraemer EVO2 S.
BRAKES
The both the S and R model are fitted with Brembo front brakes. The S is fitted with a single 320mm floating rotor and single Brembo M50 caliper up front and 220mm Motomaster rotor and Formula 4 piston caliper at the rear.
690CC LC4 ENGINE
The KTM LC4 690 has a high flow cylinder head, ultra light piston and high strength connecting rod, which is fed by an high flow intake system. This provides an 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 and performance. The LC4 features a bonus balancer shaft that reduces the annoying vibrations typically present in large thumper.
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.
EVO2 S SPECS
Engine
Displacement
Bore x Stroke
Compression ratio
Exhaust
Fuel System
Ignition
E-Start
Mapping
Transmission
Clutch
Frame Type
​
Power
Max RPM
Seat Height
Curb Weight
Fuel Capacity
Wheelbase
Triple Clamps
Steering Damper
Final Drive
Front Suspension
Rear Suspension
Front Brakes
​
Rear Brakes
​
Front Wheel
Rear Wheel
Body
​
Handlebars
Safety Wired
4-stroke, 1-cylinder, DOHC, 4-valve, Liquid-cooled
690 cm³
105 x 80 mm
12.5:1
SST Racing
Keihin DFI with 50mm throttle body
Keihin EMS with RBW, twin ignition
Standard
Adjustable engine brake, power and fuel requirements.
6-speed
APTC slipper clutch, hydraulically actuated.
Chromium-Molybdenum steel trellis frame,
powder coated KMC Bright Green.
80hp
9500 1/min
Adjustable 820 - 850mm
127kg - 280 Lbs.
12l (3.17USgl)
1400mm
Cast aluminum KTM stock
Stadard
520 DID chain
43mm WP forks, open cartridge, fully adjustable
WP monoshock, fully adjustable
Single 320mm floating rotor, single radial-mounted Brembo 4-piston, cast monobloc caliper
Single 220mm rotor with Formula 2-piston, cast 1 piece caliper from Formula
17 x 3.5 cast wheels
17 x 5.0, cast wheels
Fiberglass fairing with carbon/kevlar reinforcement (unpainted) XPE fuel tank/seat
CNC handlebars clamps with replaceable tubes
Standard