Saris Cyclops Roller Bike Trainer Korkers The result is a performance

The result is a performance fabric with advanced thermal efficency that sheds up to 5X less than other premium mid-layer fabrics

S Bontrager XR4 Comp

to give you better balance and power transfer

GRIPWALK® Compatible

custom lightweight motor CHARGER Custom charger

Saris Cyclops Roller Bike Trainer Korkers The result is a performanceSpecs Technology FAQs Build confidence in your bike handling skills, including balance, control and ability to ride a straight line. Take on any race, club ride or weekend adventure with confidence. When you add Saris rollers into your training routine, you'll increase your balance, control and ability to ride a straight line all of which translate to more efficiency, power and technique on the road. And because you have to pedal 100% of the time to