For Sale: 2025 Kosmic (OTK) Senior Rotax Package
Posted: Wed Sep 16, 2026 4:25 pm
My Senior Rotax package (mostly driven in Masters) is up for sale.
Asking Price
$8,900
The Engine
- Bought from Overdrive in 2025
- Tuned and dyno tested by Overdive
- 3 hours of driving on the top end and 10 hours on the bottom end
- Proven to be fast:
Has the CCW track record in Rotax Masters
Scored P1 in 6 out of 7 qualifying attempts this year
The Chassis
- 2025 Kosmic (OTK)
- No crashes beyond typical bumping and rubbing as shown on the decals
- Never had a push back bumper, bent tie road, or bent axle
- Frame never needed straightening
- Comes with 1 set of OTK MXJ rims
Not Included
- MyChron
- Transceiver
- Lead weight
- The camera mount shown in the photos
- The seat shown in the photos. I have another seat you can have with the package at no extra cost if you happen to fit it.
- Kart stand
Asking Price
$8,900
The Engine
- Bought from Overdrive in 2025
- Tuned and dyno tested by Overdive
- 3 hours of driving on the top end and 10 hours on the bottom end
- Proven to be fast:
Has the CCW track record in Rotax Masters
Scored P1 in 6 out of 7 qualifying attempts this year
The Chassis
- 2025 Kosmic (OTK)
- No crashes beyond typical bumping and rubbing as shown on the decals
- Never had a push back bumper, bent tie road, or bent axle
- Frame never needed straightening
- Comes with 1 set of OTK MXJ rims
Not Included
- MyChron
- Transceiver
- Lead weight
- The camera mount shown in the photos
- The seat shown in the photos. I have another seat you can have with the package at no extra cost if you happen to fit it.
- Kart stand