Wahoo KICKR Bike Shift Indoor Trainer

Why it's worth it

The KICKR BIKE SHIFT is a training tool, not a class bike. Virtual shifting, programmable gearing and five points of fit adjustment let it copy the bike you ride outside, so winter work indoors carries straight over to the road.

Virtual shifting is the trick that makes it feel real. You program the gearing to match your outdoor bike, right down to the number of speeds and the cassette tooth count, and pick shifter behavior modeled on Shimano, SRAM or Campagnolo. Then you shift the way you always do. Two hours into a Zwift race, that muscle memory is what keeps the session from feeling like a video game.

Five points of fit adjustment mean it can be your bike. A setup app walks you through frame, setback and reach so the saddle and bars land where they do outdoors. Get that right and long rides stop hurting in new and interesting places. It also means two riders in one house can share it, since the geometry adjusts rather than merely sliding a seatpost.

From our review of 5 stationary exercise bikes, by Eleanor Vance, Health & Beauty Editor

What we like

• +Virtual shifting is the trick that makes it feel real
• +Five points of fit adjustment mean it can be your bike
• +Resistance responds fast enough to trust
• +It plugs into the platforms serious riders already use

What to know

• –There's no screen
• –Setup takes an evening
• –It's the most expensive machine here, and it's built for one kind of riding