2024 Kramer EVO2 690S

The Krämer HKR Evo2 S comes standard with everything you need to be competitive on the track. The S spec features an 80hp KTM 690cc LC4, race-focused chassis, tunable suspension, selectable engine mapping, and advanced braking systems.

Frame: The chromium-molybdenum steel frame at the core of the Krämer HKR Evo2 S 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. This multi-use approach reduces weight and makes for a more compact package.

Body work: The fiberglass body work on the HKR Evo2 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 is reduced, with the center of gravity optimized for the track.

Suspension: The front suspension has 43mm WP forks, and features adjustable compression and rebound damping. The rear has a WP shock absorber with KMC link system with 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 HKR Evo2.  

Brakes: Both the S and R model are fitted with Brembo front brakes. The S is fitted with a single 320mm rotor and single Brembo caliper up front, and a 220mm Motomaster rotor and Formula caliper at the rear.

Engine: Sourced from Austria, the KTM LC4 690 engine is built with a high-flow cylinder head, ultralight piston, and high-strength connecting rod, which is fed through a high-flow intake system designed and built by Krämer Motorcycles. As a result, the power band is a thousand rpm wider over a standard LC4 motor, and provides an even more uniform power delivery, especially in the mid to high rev range.

Balance Shaft: The 2023 Krämer HKR Evo2 S uses the latest LC4 engine generation, which boasts a bonus balancer shaft that reduces the annoying vibrations typically present in large thumpers.