Beta signs Derek Kelley for the 2027 250SX season
Beta signs Derek Kelley for his 2027 program 250SX. Contract, development of the RX 250F and challenges of this new stage in Supercross.

Derek Kelley presented during his engagement with Beta for the 250SX. Credit / source: Visual broadcast by GateDrop — GateDrop.
A recruitment that launches the 250SX program
Beta USA has signed Derek Kelley for two years. He is the first rider announced for the arrival of the Liqui Moly Beta Race Team in 250SX in 2027. The press release relayed by GateDrop on September 8, 2026 places this recruitment in the development of the RX 250F.
For the brand, the sporting interest goes beyond the simple recruitment of a rider. In Supercross, the first season of a new program is often as much about collecting data as about aiming for immediate results. The choice of a rider recognized for his technical feedback then takes on a strategic value, because it helps identify what needs to be made reliable, adapted or simplified before the official opening of the program.
What we know about Derek Kelley's profile
Kelley became a professional in 2019. The announcement highlights his Supercross experience and his technical feedback, with a sixth place at Glendale in 250SX West and several top 10 finishes in the finals.
During a test phase, a useful technical feedback is not just to say that a motorcycle seems faster. You have to be able to distinguish what changes in braking, entering a corner or releasing the throttle, and then compare the sensations on several series of laps. This continuity helps a team to choose a direction of development without being guided by a single successful lap.
The RX 250F at the center of the project
Tests and development are announced as already underway. The 250 program comes to complement Beta's presence in the 450 category in the United States.
Supercross imposes a close succession of braking, acceleration and jump sequences. For a new program, giving the engine response and chassis behavior to the rider's expectations constitutes an important part of the work. A modification can improve one sector while making another more difficult: the interest of testing is precisely to find a reproducible compromise.
The steps to observe before the 2027 season
The announcement confirms a rider and a competition program. It does not provide a detailed calendar of its commitments or a numerical target for results.
To follow the progress of this association, the first indicators will be the continuity of the tests and then the ability to repeat successful laps. The result of a single race will not be enough to judge the development of the RX 250F. The preparation of a racing machine should also not be equated to a motorcycle equipment sheet offered to the public.
To go deeper
Article published on September 16, 2026 and enriched on September 17, 2026.


