Atlas Step Through 21s | White
Atlas Step Through 21s | Crystal Blue
Atlas Step Through 21s | White
Atlas Step Through 21s | White
Atlas Step Through 21s | White
Atlas Step Through 21s | White
Atlas Step Through 21s | Crystal Blue
Atlas Step Through 21s | Crystal Blue
Atlas Step Through 21s | Crystal Blue
Atlas Step Through 21s | Crystal Blue
1 review

Atlas Hybrid Bike - Step Through 21 Speed

Regular price $349.99 Learn more
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Better quality for fewer dollars
$349.99
Retrospec
$549.99
Traditional Retail
Speed, sprint, or climb any bike path
  • Lightweight, easy-to-mount frame
  • Your go-to bike for working out
  • 21 speeds to handle all hills
Specs

Comfortable ride in shorts or a skirt

Work it out

It’s the climb

Designed so you can break a sweat without breaking the bank. We added Shimano Revoshift 21s twist shifters for easy gear transitions, tough tires, and an efficient braking system for quick stops.

It’s the climb

Designed so you can break a sweat without breaking the bank. We added Shimano Revoshift 21s twist shifters for easy gear transitions, tough tires, and an efficient braking system for quick stops.
Frameset
  • Frame Hand-built 6061 aluminum alloy frame with two sets water bottle braze-ons, rear rack braze-ons, and replaceable rear derailleur hanger
  • Fork Unicrown, Threadless, 2x eyelets
Wheelset
  • Rims Retrospec aluminum double-wall 32H, 20mm apex section, precision machined brake tracks with wear indicator
  • Hubs Aluminum alloy, ball-bearing, 32H, QR
  • Spokes 14G UCP
  • Tires Retrospec 700 x 35C all-season, S/V valves
Extras
  • Kickstand Center-mount, steel
Drivetrain
  • Rear Derailleur Shimano Tourney 7S
  • Front Derailleur Shimano Tourney
  • Shifters Shimano Revoshift (twist) 21S, RS35
  • Crank Aluminum alloy 170mm x 28/38/48T
  • Chain KMC Z-series 1/2 x 3/32"
  • BB Sealed Cartridge 68 x 122.5mm
  • Freewheel/Cog Shimano Tourney 500, 7S MegaRange 14-34T
Components
  • Headset 1 1/8" (28.6mm) steel, Threadless
  • Brakes Aluminum alloy linear side-pull calipers & brake levers
  • Handlebars Aluminum alloy Riser - 24 1/2" width x 1 3/8" rise (600-620width x 35rise mm)
  • Grips Retrospec Comfort
  • Stem Aluminum alloy Threadless, 80mm (16-18"), extension/7⁰ degree rise, 40mm rise
  • Saddle Retrospec Sport Comfort
  • Seatpost Aluminum 27.2 x 300mm/Diamond, 400mm/StepThru
  • Seatpost Clamp Aluminum alloy QR
  • Pedals High Impact, Reinforced Nylon Resin Platform, 9/16"
  • Recommended Weight Limit 250 LBS
SizeHeight RangeStandover Height
What's My Size?

Your inseam can help you find the perfect sized bike (measuring it properly is similar to pant inseams but measured a little differently). Here's how they work:

  1. Stand upright with your feet 6-8" apart.
  2. Using a tape measure or tailor tape, measure from the bottom of your foot to the top of the inside of your leg.
  3. Compare your inseam measurement to the standover height of the bike. You should have about an inch of space between your body and the top tube.
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Customer Reviews
5.0 Based on 1 Reviews
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JP
08/15/2020
Julissa P.
United States United States
Amazing purchase

I love this bike. Everything from the color, the comfort and the overall bike itself was amazing. Retrospec customer service was also great.