Challenger Rollers 4.5
The Challenger Rollers feature polycarbonate end caps instead of alloy. They are a great lower-cost alternative to our flagship Alloy systems. The ride quality of the Challenger Rollers are every bit as good as the Alloy – providing the same smooth and silent roller experience for which Kreitler is known. Challenger rollers are available in 4.5 drums.
Standard features include:
Aluminum drums turned on a CNC lathe with near perfect concentricity.
Instrument quality shield bearings for the smoothest, quietest ride available on rollers.
Quality steel frames, welded in exacting fixtures and black epoxy powder coated.
Frames fold for easy storage and transport and easily adjust to change wheelbase with no tools necessary.
Available for purchase on our sister-site, MRP Bike.
Kreitler Rollers are made in Grand Junction, CO
Standard frames adjust easily without tools to fit wheelbases 31.5" to 48".