Complete Rotax Package - Kosmic - Rarely used
Posted: Thu May 07, 2026 12:59 pm
$6,000 - 2021 Kosmic Mercury R Complete Package - Rolling Chassis, Engine, Mychron, Stand
$5,500 - Rolling Chassis and Engine Only
The kart is Race Ready. Only raced 2 days in 2025 and won all heats except 1. Even without the new cylinder it consistently wins races. You can find onboards on my youtube channel:
https://www.youtube.com/@danielkrzesowski4667/featured
Engine
-----------
Previous Cylinder, not the new one with about 15 hours since full rebuild in 2023 by Overdrive. Receipt available. The timer was never reset but this is based on Speedhive race results @ 50min per race day. 16 race days + 2 hrs max practice = 15.3hrs.
Chassis
-------------
2021 Chassis with 23 race days on it. Add 1 day of practice. Was purchased from REM as a 1 race weekend chassis. This Chassis has been winning races since 2022. You can check my onboards on Youtube. The rear bumper has a hole in it that's covered by black tape. Brake pads are getting low and need replacing soon. Skid plates not included but available as addon. Installed seat is for a Masters driver. I'm 200lbs at 5'10". Or a Junior OTK Seat that the kart originally came with.
Mychron
--------------
Mychron has to be held on by tape as one of the screws for the battery is not catching. Work perfectly fine.
Available Addons - not included in price - inquire for pricing
---------------
Practice Tires
Chassis Skid Plates
Go Pro Black 8
Lead Weights
Stickerless floor pan
Light weight parts - Nasau, titanium, steering Column, titanium sidepod bars, Titanium Front Bumper bar,
Pictures Attached
Dan - 403 870 2837
$5,500 - Rolling Chassis and Engine Only
The kart is Race Ready. Only raced 2 days in 2025 and won all heats except 1. Even without the new cylinder it consistently wins races. You can find onboards on my youtube channel:
https://www.youtube.com/@danielkrzesowski4667/featured
Engine
-----------
Previous Cylinder, not the new one with about 15 hours since full rebuild in 2023 by Overdrive. Receipt available. The timer was never reset but this is based on Speedhive race results @ 50min per race day. 16 race days + 2 hrs max practice = 15.3hrs.
Chassis
-------------
2021 Chassis with 23 race days on it. Add 1 day of practice. Was purchased from REM as a 1 race weekend chassis. This Chassis has been winning races since 2022. You can check my onboards on Youtube. The rear bumper has a hole in it that's covered by black tape. Brake pads are getting low and need replacing soon. Skid plates not included but available as addon. Installed seat is for a Masters driver. I'm 200lbs at 5'10". Or a Junior OTK Seat that the kart originally came with.
Mychron
--------------
Mychron has to be held on by tape as one of the screws for the battery is not catching. Work perfectly fine.
Available Addons - not included in price - inquire for pricing
---------------
Practice Tires
Chassis Skid Plates
Go Pro Black 8
Lead Weights
Stickerless floor pan
Light weight parts - Nasau, titanium, steering Column, titanium sidepod bars, Titanium Front Bumper bar,
Pictures Attached
Dan - 403 870 2837