Wahoo Kickr Rollr Smart Bike Roller PNS When you mix it with

When you mix it with water

Wide range and close step 12-speed drivetrain

We actually weighed it

Designed for Shimano 12-speed Hyperglide+ drivetrains

Wahoo Kickr Rollr Smart Bike Roller PNS When you mix it with**DUE TO SIZE, DELIVERY MAY REQUIRE FURTHER INFORMATION AND COST** Combining the real ride feel of KICKR with the natural motion of rollers, KICKR ROLLR makes it easy to transition from outdoor riding to indoor training. Nothing beats the convenient training experience and natural ride feel that rollers provide. With a dual roller design, app controlled resistance, enhanced safety features and the ability to add power based training, the KICKR ROLLR