A Kreitler Alloy Roller system is the "Rolls-Royce" of roller systems - masterfully machined, perfectly balanced, and designed for decades of use. Smooth as the back of razor, the Alloy drums are machined from aircraft-grade 6061 alloy to within two thousandths of concentricity and spin effortless on high-grade ABEC-5 sealed cartridge bearings. Alloy end caps are heavier than the polycarbonate end caps found on the Challenger series. The Alloy end caps create more momentum in the rollers and an increased coasting effect. The difference in weight is more noticeable on the larger drums. While the polycarbonate end caps of the Challenger series are high quality and built to last, the Alloy end caps maintain momentum better and are even longer lasting.

The Kompact Alloy 3.0 Rollers combine the Alloy Drums with the choice of Pink, Green, Blue, Black or Orange Kompact Frame to give you a smaller, lower profile set of rollers for traveling or warming up at races. Fits 38” to 42” wheelbases only.

Alloy Hot Dog drums on a Kompact frame.

The Hot Dog drums are 10" wide with 8" of riding space and the Kompact frame will accommodate wheel bases from 38"-42".

The Kat 1 Training Station includes:

• Alloy 4.5 Rollers w/regular frame & belt
• Killer Kool Headwind Fan & belt
• Flywheel & belt
• Fork Stand

Kreitler Gold Sprint kit includes the following:

2 alloy rollers with integrated fork stands

the electronics are NOT included.

The Kompetitor Fork Stand, for QR or thru axle forks, bridges the gap between rollers and trainers. With the Fork Stand, you have the option of using your Kreitler Rollers without having to focus constantly on your balance. For maximum effort intervals, single-leg drills, or sharing your rollers with someone who doesn't want the challenge of riding rollers, the Fork Stand is perfect.

Select between two heights, based on the Standard Kreitler frame. Note: The Fork Stand can be used with the Kompact Frame, but your bike will be slightly lower in the back than the front.

The Kreitler Kompetitor Forkstand for Stationary Trainers allows you to remove your front wheel and mount your fork to a solid base. It’s extremely useful for adding stability during intense efforts (like finish line sprints), better utilizing tablet or monitor stands when using virtual training and racing programs, and swapping between bike-types without having to adjust height with wheel-off trainers.

FEATURES:

• QR, 12x100, and 15x100mm fork compatibility.

• 24” x 24” base for exceptional stability.

• Open center for easy use with popular tablet and monitor stands.

• 16.5” axle height

The Killer Kool Headwind Fan is an adjustable resistance unit that runs off a belt coming from the front drum of your Kreitler Rollers. The Headwind Fan has several functions. The main function is to add resistance. An adjustable air inlet controls the amount of resistance desired. When closed, the additional resistance is minimal. Wide open, the resistance is high enough for even the strongest riders. Check out the Wattage Chart (will open in a new window) for a numerical representation of the resistance created by the Headwind Fan.

The second function is to provide a cooling breeze. The Fan unit can be rotated to point the airflow high or low, and adjustable louvers can fine tune the side-to-side direction. Staying cool will make your workouts more enjoyable and is less stress on your body. The Fan attaches to the front left side of the Frame. You can also direct the airflow away from you if desired.

The Flywheel is a simple, heavy device to add rotating mass to your Kreitler Rollers. Running off a belt connected to the rear drum of your rollers, the Flywheel creates a more natural road-like feel to riding rollers. Getting up to speed takes a little more effort, and momentary interruptions to your pedaling do not slow you down as much.

There is also an increase in resistance associated with using the Flywheel, due to the belt friction. Check out the Wattage Chart for more details (will open in a new window). The Flywheel works with the Standard Frame only, not the Kompact Frame. Left Side and Right Side versions are available for the Flywheel. There is no difference in performance whether you choose the Left or Right Flywheel. It is a matter of personal preference. Some people like to use 2 flywheels, so we offer both a Left and Right option.

Kreitler Drums are available separately from frames in packs of 3 including a belt.

Alloy are alloy drums with alloy end caps.

Standard width is about 15" wide with about 13" of riding space.

Hog Dog width is about 10" wide with about 8" of riding space.

NO FRAME INCLUDED

The Kreitler Kompact Frame was designed in response to Kreitler roller riders looking for a lighter and smaller set of Kreitler rollers for bringing to races for warm-ups or for traveling. The Kompact is a lower-profile frame designed for the 3.0 and 2.25 drums, and fits wheelbases from 38” to 42” only. The Kompact will fold neatly regardless of the position of the front drum in the wheelbase adjustment plate. Welded steel, and powder coated with a durable orange colored epoxy finish.

You can use the 4.5 drums on the Kompact Frame, but it will only fold up compactly in a very narrow range of wheelbase settings (39.5” to 41”). The clearance between the ground and the 4.5 drums is minimal, and may be insufficient on some surfaces.