Atlas Hybrid Bike 21s | Matte Forest Green
Atlas Hybrid Bike 21s | Matte Forest Green
Atlas Hybrid Bike 21s | Matte Forest Green
Atlas Hybrid Bike 21s | Matte Granite Blue
Atlas Hybrid Bike 21s | Matte Granite Blue
Atlas Hybrid Bike 21s | Matte Granite Blue
Atlas Hybrid Bike 21s | Matte Forest Green
Atlas Hybrid Bike 21s  | Matte Granite Blue
9 reviews

Atlas Hybrid Bike - 21 Speed

Regular price $349.99 Learn more
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16in - S

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$349.99
Retrospec
$549.99
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Speed, sprint, or climb any bike path
  • Lightweight, hand-built 6061 aluminum frame
  • The go-to bike for working out
  • 21 speeds to handle all hills
Specs

Take a load off

Change gears with ease

Work it out

Break a sweat on the bike path. Climb hills in confidence. Atlas’ puncture-resistant tires and linear-pull brakes on machined brake tracks have got you covered.

Work it out

Break a sweat on the bike path. Climb hills in confidence. Atlas’ puncture-resistant tires and linear-pull brakes on machined brake tracks have got you covered.
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, 100mm (20-22"), 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
S - 16IN5'5"-5'8"29.5"
M - 19IN5'9"-5'11"31"
L - 22IN6'+32"
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
4.8 Based on 9 Reviews
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CR
11/26/2020
Carrie R.
United States United States
best bike!

Seriously, this is the most comfortable bike ever. Super easy to assemble (and this was my first time ever putting together a bike). I use it to ride to work and it’s the perfect smooth ride!

AV
08/17/2020
Alix V.
United States United States
Fantastically pleased

I have been wanting a Retrospec bike for awhile to commute in the city. I was so happy to get this bike. It handles Philly roads very well and is comfortable on long bike rides. Very much pleased with my purchase and I recommend this brand of bike to everyone!

RP
08/17/2020
Ryan P.
United States United States
love the bike but need to somehow raise handlebars

I really like the bike and I feel like it's a good fit for my size but I really need to find out how to raise the handlebars. My lower back hurts after long rides and it doesn't look like I can raise these handlebars.

SP
08/15/2020
Stephen P.
United States United States
Retrospek

Kind of wish it had shocks but overall a very good fast bike

CC
08/15/2020
Christopher C.
United States United States
Great bike for the price

Overall the bike is great for the price and I’m happy with the quality. Recently purchased another bike from the site too.