Atlas Fitness Hybrid Bike - Step Through 21 Speed (Legacy)

$299.99 Regular price $369.99 Sale price

Starting at $28/mo with . See if you qualify

Pay 4 interest-free payments of $75 with

Whether you’re riding to work or riding to work out, Atlas is the ultimate sporty hybrid for the fitness-focused cyclist. Its lightweight aluminum frame, 21-speed drivetrain, and threadless steering system offer stability and precision on the road, so you can go all-out with confidence and control; and an ergonomic saddle and flat handlebars support an upright riding position that’ll keep your workout spins comfortable.

Starting at $28/mo with . See if you qualify

Pay 4 interest-free payments of $75 with

Color — Satin WhiteSize — 15in - S/M
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The fitness bike to keep your wheels spinnin’

Get to know your ride
Atlas Hybrid Bike - Step Through 21 Speed | Satin White

Aluminum Frame

Lightweight & rust-resistant

Shimano 21-Speed

Precision shifting you can count on

Revoshift Twist-Grip Shifters

Hands-on-handlebar shifting

700x35C Hybrid Tires

Solid traction, smooth rolling

Threadless Steering

More precision and control

Sport Comfort Saddle

Promotes more comfortable riding
Aluminum Step Through Frame
Lightweight, rust-resistant, and easy-to-mount.
Tackle Inclines or Cruise Flats
A versatile 21-speed drivetrain enables you to comfortably ride faster and make smoother gear transitions in varying terrain and conditions.
Shimano Revoshift Shifters
Easily change gears with palms on the handlebars and eyes on the road.
Hybrid Tires
Grooved tires grip the pavement and dispel water for solid traction, rain or shine.
Tapered Headtube & Threadless Steering
Semi-integrated headset and threadless steering that’s stronger, lighter, streamlined and easier to maintain.
Best for pavement
All terrain

Best for hilly
Some hills
  • Specifications
  • Sizing
  • Financing
  • Assembly & Owner's Manual
  • Frame Hand-built 6061 aluminum alloy frame with one water bottle braze-on, rear rack braze-ons, and replaceable rear derailleur hanger
  • Fork Unicrown, Threadless, 2x eyelets
  • 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
  • Kickstand Center-mount, steel
  • 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
  • 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
How to measure my inseam for a bike

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.
SizeHeight RangeStandover Height
Frame: 15" 5’0″-5’11” 28"
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Assembly & Owner's Manual
Rated 4.9 out of 5 stars
Based on 33 reviews
Total 5 star reviews: 31 Total 4 star reviews: 1 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
33 reviews
  • Dori S.
    Verified Buyer
    Rated 5 out of 5 stars
    Everyday Bicycle

    Love this bike light efficient quiet. Does the job gets me around town and through Tahoe’s mountains.

    Arrived quickly easy set up. I highly recommend this bike. I needed a bike and boom it arrived.

  • Quintin
    Verified Buyer
    Rated 5 out of 5 stars
    5 Stars

    Easy setup and great quality. Only took 20 minutes to assemble and get on the road. Smooth gear shifts! Great paint finish

  • Beth F.
    Flag of United States
    Verified Buyer
    Rated 5 out of 5 stars

    Bought this for my daughter. She loves it. Your company sent it a day earlier than stated which was GREAT because it was her birthday.

    Well made!


  • David
    Verified Buyer
    Rated 5 out of 5 stars
    5 Stars

    A good in between for all types of terrain. Wasn't to complex in putting the few parts together. And only took a while to get used adjusting the Friction and Speed levels as I rode on my first time out with it ✌️

  • Aya
    Flag of United States
    Verified Buyer
    Rated 5 out of 5 stars
    Great Bike, even better service!

    This is my first purchase from retrospec, I ordered the atlas bike in white and it’s beautiful! Even more beautiful in person.

    Assembly was not so bad, but definitely know you need a pump before you can ride your bike. The tires do not come inflated and this uses a shrader valve.

    My bike came with some paint damage, scuff marks but the customer service here was very willing to help me resolve this issue! They worked super quick to resolve the issue and I reached out via email. I will definitely be ordering additional bikes for family members soon!

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