*Free shipping on orders over $99

Free Shipping Policy

Free Shipping applies to all orders placed for $99 and above
(pre-tax value). Some restrictions apply:

  • Offer valid in the Lower 48 States only
  • Excludes Complete Bicycles, Framesets, and some other oversize items

Accessories Trainers

Stages SB20 Smart Bike

The Stages SB20 SmartBike indoor training bike is now available, in very limited supply. Please call and speak to a member of our sales team to order. Shipping for this item may be available for an additional freight cost. Please call 303-444-6737 to discuss your options or place an order.

At the heart of the Stages SmartBike is a smooth, silent electronic resistance unit providing up to 3000 watts of stunningly realistic road feel right down to each electronic gear change. An oversized flywheel makes climbing, acceleration and coasting feel spot on. Standard road bars and saddle included—and both can be swapped for your personal favorites, including aero bars. With micro-adjust saddle fore/aft adjustment and handlebar reach/stack with laser-etched sizing scales, adjustable brake hoods and crank arm settings ranging from 165mm to 175mm, you can tune the StagesBike to precisely replicate the fit and feel of your favorite bike and get the most out of your indoor miles.

The Stages SmartBike brake hoods incorporate electronic shift buttons and separate ‘sprint’ buttons. Riders can customize the function of each button and choose between several virtual drivetrains simulating a variety of popular bike setups. And with functional brake levers and steering buttons, the Stages SmartBike is ready for the evolution of indoor cycling. It is compatible with essentially everything. The bike is optimized for the most popular indoor cycling platforms including Zwift, Trainer Road, Sufferfest and others, with ANT and Bluetooth connectivity for all control modes. Two USB charging ports keep your devices juiced up during your ride, and an integrated adjustable tablet holder makes it easy to see the action.

The Stages SmartBike has been designed by Stages indoor cycling experts with a fitness studio-quality Stages Indoor cycling frame for unsurpassed stability and durability, and a quiet, maintenance-free Gates Carbon belt drive for countless miles of trouble-free indoor riding, and features Stages signature Gen3 power meter pods on each crank arm for accurate, reliable power measurement.


  • New smart bike / indoor training system from Stages Cycling
  • Exceptional stability and durability comes from Stages long history of building club/institution quality fitness bikes
  • Electronically controlled indoor bike with an outdoor feel; full Smart connectivity
  • Zwift & 3rd party training app compatible with future capabilities/options built in
  • Technology for simulated riding, electronic shifting, braking, and steering
  • All the trainer control capabilities of any smart trainer on the market
  • Stages SmartBike uses the Link App allows set-up and management like the Dash computers
  • Features removable tablet holder, phone holder, 2 USB charging ports, 2 bottle holders
  • Uses stem fitment for standard 31.8mm diameter handlebar which can swapped for any road 31.8mm road bar you prefer, and can be used with aerobars
  • Handlebar carries lever design with brake lever function and programmable button shifting, sprint shifters and option to add other shifters in future
  • Drivetrain: Gates Carbon belt drive w/ integrated crank; can program for any gearing
  • Crankarms have pedal mounting holes for 165, 170, 172.5, 175mm lengths, with access from rear for installing internal hex pedal systems
  • Infinite adjustability with in range for: seat height & fore/aft, handlebar height & fore/aft
  • L/R power measurement: Stages Gen3 indoor power meter located on each crank arm
  • Secondary power measurement at the freewheel to cross-reference in real-time
  • Flywheel weight: 50lbs
  • Max power capability: 3000w
  • Claimed accuracy: +/- 1.5%
  • Connectivity: ANT+ & Bluetooth Smart broadcasting, ANT+ FE-C & Bluetooth Smart FTMS controllable
  • Step-through design makes for easy on/off, and zero leg interaction with frame
  • Steel frame structure with alloy components, adjustable feet, two wheels for rolling
  • Includes standard rail saddle, easy to install your own
  • Fit adjustment is simple and quick, easy to change for multiple users; Stages will also be offering seatposts, so a quick seatpost/saddle swap will be an option as well
  • User height range: 4'-10" to 6'-10" (actual user fit may vary with body type/equipment)
  • Max user weight: 325 lbs (147 kg)
  • Bike footprint: 62.2" x 22.2" x 46.7" (1580 x 560 x 1185 mm)
  • Shipping carton size: 46" x 13.4" x 36.2" (1170 x 340 x 920 mm) Freight charges may apply
  • Bike weight: 138 lbs (62.5 kg)  |  Shipped (gross weight) 166lbs (75.5 kg)  
  • Color: Stages Home Gray, matte finish
  • Stages model: SB20 SmartBike