2025 Krämer APX-350 MA
The Spec-bike for the MotoAmerica Talent Cup
MSRP: $22,495 - For Competition Use Only
Krämer Motorcycles is proud to announce the launch of its new APX line of motorcycles, aimed at the small-displacement category of motorcycle racing. The first model from this new lineup is the 2025 Krämer APX-350 MA race bike, which brings grand prix performance for a fraction of the cost. We are also honored to say that the Krämer APX-350 MA will hone the skills of America’s top young racers as the spec-bike in the new MotoAmerica Talent Cup.
The Krämer APX-350 MA is built around a true racing chassis that is fully adjustable and features premium components. Its 350cc single-cylinder engine comes from the KTM XC-F and makes over 50hp. Fueled up and ready to race, the Krämer APX-350 MA weighs under 255 lbs. Advanced electronics come in the form of a Mectronik MKE5 race ECU, with an oversized throttle body and ride-by-wire throttle control system that has been developed in-house at Krämer.
Available February 2025, pricing for the Krämer APX-350 MA is set at $22,495. Units imported for the 2025 season will be limited, and priority will be given to MotoAmerica Talent Cup entrants on a first-come first-served basis. We encourage interested race teams to reserve their allocation as soon as possible.
Chassis: At the heart of the Krämer APX-350 MA is a chromium-molybdenum steel trellis frame that has been tuned for the ideal flex and feedback necessary for road racing. The chassis design has the ability to be adjusted at the headstock angle, fork offset, swingarm angle, seat height, rearset height, and handlebar angle, making it ideal for different riding styles and riders of differing sizes.
Fuel Cell: Built from cross-linked polyethylene, the 12-liter fuel cell is created using a rotational molding process, which results in a lightweight and durable design. A staple of Krämer ingenuity, a cutout is made in the fuel cell for easy access to suspension settings on the rear shock — one of many race-focused designs on the APX platform.
Engine: The Krämer APX-350 MA features a 350cc single-cylinder engine from the KTM XC-F platform. Mated to a giant airbox that has been optimized for maximum airflow to an oversized throttle body, peak power for the APX-350 MA will be class-leading and in excess of 50hp. This power will be transmitted through a six-speed gearbox.
Ride-by-Wire: Throttle control on the APX-350 MA is fully digital, with a ride-by-wire system developed in-house by Krämer Motorcycles in cooperation with Mectronik. This allows for robust engine braking control parameters, as well as precise ignition control for the up/down quickshifter.
Race ECU: The Krämer APX-350 MA features the Mectronik MKE5 race ECU, which should be a familiar sight for any hardcore race team. The APX-350 MA will ship with an engine calibration for VP Racing’s MGP-R Reg fuel (the spec fuel of MotoAmerica).
Data Ready: Owing to its race-built design, the Krämer APX-350 MA comes pre-wired for potentiometers that can be installed on the front and rear suspension. The dash also doubles as a data-logger, and features an integrated lap timer.
Components: The Krämer APX-350 MA will come with premium components from WP Suspension for the forks and shock, a single front disk setup with a Brembo Stylema caliper, and Dunlop race slicks on lightweight 17” wheels.
Bodywork: The fiberglass bodywork on the APX-350 MA is extremely lightweight, but does not sacrifice durability. All mounting and high-stress points are reinforced with a carbon/aramid fiber composite. The front air intake is designed to help the engine breathe efficiently all the way to max revs.