Sport Crafters OverDrive Pro Rollers
A small percentage of cyclist are aware that adding roller sessions to your training plan can give you major benefits that no other training can provide. Riding rollers is the best way bar none to improve your pedal spin and pedaling efficiency plus improve balance and handling. This in turn help to get bike position fit and position perfectly dialed. Just try riding rollers for a few minutes and then hit the road to see immediate results in improved pedaling smoothness and efficiency.
SportCrafters uses patent-pending technology that employs dynamically mounted high power magnets inside one of the roller drums to deliver reliable, consistent progressive resistance. Because the resistance unit is inside one of the rear drums, there is no external parts, no fluid and no excessive noise.
The resistance has a realistic power curve that allows recovery spin - most likely in the small chainring. Switch to the large ring and a middle cog in the back for base and aerobic power training. At high speeds the resistance really increases so you can even do low cadence power work or 800 watt intervals. Try doing that on a regular set of rollers.
SportCrafters rollers are 100% handmade made in the USA and the actual manufacturer of some other quality brands. The frame is made from 1" Bi-fold 16 gauge tubular steel that is zinc plated and powder coated. The frame is easily folded to make compact storage super easy. The aluminum drums are spin balanced with a tolerance of less than .001" out of round. Translation - they ride very smoothly aided by low friction bearings packed with special hi-temperature grease. So if you want a quality roller that offers resistance for a variety of workouts you can't go wrong with the ZR0110.
- Drum Diameter: 3.25
- Drum Wall Thickness: 0.125
- Typical run out: less than 0.001" - imperceptible
- Balance: Computer spin balanced
- Fits Bike Wheelbase: 38" - 44.25" (965 - 1124mm)
- Width: 16"
- Frame: Bi-fold tubular steel 1-inch square 16 gauge, zinc plated and powder coated
- Bearings: Precision, low friction hi-temp grease packed and sealed
- End Caps: Molded Polycarbonate