Sully Klunker Bike - Single Speed

$279.99 Regular price

Starting at $26/mo with . See if you qualify

Pay 4 interest-free payments of $70 with

Sully is your childhood dream bike, and your feet can finally reach the pedals. This modern klunker bike marries elements of mountain bike culture, beach cruiser comfort, and the sentimentality of youth. Moto-style steel handlebars, BMX Aluminum threadless steering system, and gritty detailing offer nostalgia with vintage style and a precise, comfortable ride with upgraded components. Wide, knobby tires and a Tuck ‘N’ Roll padded saddle equip you for a smooth ride, regardless of terrain. Hop on this klunker style cruiser bike for both style and riding that are smoother than smooth.

Starting at $26/mo with . See if you qualify

Pay 4 interest-free payments of $70 with

The delivery date is estimated based on carrier guidance. Actual delivery time may vary and is not guaranteed by Retrospec or the carrier.
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Tough, durable, edgy, and here for a good time.

Get to know your ride
Sully Klunker Bike - Single Speed | Matte Jalapeno

High-Tensile Steel Frame

Durable build

Single Speed

Lighter and less complicated

Wide 27.5x2.30” Tires*

Enhanced grip (*Legacy specs may vary)

Threadless Steering

For precision and control

Tuck n’ Roll Saddle

Padded and supportive
Klunker Frame
The classic klunker frame is tough, durable, comfortable, and supports an upright riding position.
Single Speed
Single speed bikes boast fewer components than multi-gear bikes, which keeps them lighter, less complicated, and easier to maintain.
Grippy Tires
Thick 2.3-inch* tires with knobby treads provide better traction and grip on dirt, sand, and gravel terrain. (*Legacy specs may vary)
Threadless Steering System
Stronger, lighter, more precise steering, and easier to maintain.
Tuck n’ Roll Saddle
Padded with protective bumpers to absorb vibration during your off-road adventures.
Waffle Grips
Waffle-textured grips provide a secure, shock-absorbing grip for better control.
Wide Pedals
Flat, wide pedals provide added stability with every stroke.
Best for pavement
All terrain

Best for flat
Some hills
  • Specifications
  • Sizing
  • Financing
  • Assembly & Owner's Manual
  • Frame Size One size 18" (center BB-to-top TT)
  • Frame Klunker-style, high-tensile steel. 2 sets bottle mounts, 2 sets rear carrier mounts
  • Crankset Aluminum 170mm x 42T w/aluminum chainwheel guard
  • Crankset (Legacy) Aluminum 170mm x 46T x1/8" w/aluminum 'pie-plate' chainguard
  • Chain KMC S1 1/2 x 1/8"
  • BB Sealed Cartridge, threaded, 68 x 122.5mm
  • Freewheel/Cassette 22T
  • Freewheel/Cassette (Legacy) 16T
  • Headset Threadless, steel 1 1/8", 3x10mm spacers
  • Rear Brakes Aluminum V-brake w/reach-adjustable aluminum brake lever
  • Handlebars Moto-style high-tensile steel, 750mm width x 140mm rise
  • Grips Retrospec 125mm w/end plugs
  • Grips ((:egacy) Retrospec Triangle Kraton 125mm length
  • Stem Aluminum 4-bolt face, threadless, 50mm, 22.2 handlebar clamp
  • Saddle Retrospec Tuck 'n Roll, black
  • Seatpost Aluminum Alloy Seat Post 25.4 x 300mm with Micro Adjust head
  • Seatpost clamp Aluminum single bolt
  • Pedals Low-Profile Platform, Reinforced Nylon resin, 9/16"
  • Recommended Weight Limit 250 LBS
  • Fork Unicrown Hi-Tensile steel, threadless 1 1/8"
  • Rims Retrospec aluminum double-wall 32H, precision machined brake tracks
  • Hubs Aluminum, ball-bearing 32H bolt-on
  • Spokes 14G UCP
  • Tires 27.5 x 2.30 Multi-Purpose small-block knobs
  • Tires (Legacy) 26 x 2.125 Multi-Purpose small-block knobs, black
  • Kickstand Center-mount, aluminum
  • Chainguard Plastic, customer install optional
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
18IN 5'-6'4"+ 31"
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Assembly & Owner's Manual
Rated 4.9 out of 5 stars
Based on 72 reviews
Total 5 star reviews: 64 Total 4 star reviews: 8 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
72 reviews
  • Jack
    Verified Reviewer
    Rated 5 out of 5 stars
    Retrospect thank you for your quick response .awesome a 27.5 can I trade my 26 in.

    Great all around dirt road rider,love the bars may I have another set?

  • Steven P.
    Flag of United States
    Verified Buyer
    Rated 5 out of 5 stars
    Perfect cruiser

    I’ve been searching for this type of bike for some time. So happy I finally found it and at a stellar price.

  • Gene K.
    Flag of United States
    Verified Buyer
    Rated 5 out of 5 stars
    Cool bike but not a good fit for tall riders

    I love the look of the bike. I just wasn’t knowledgeable enough to know what to look for in a bike for someone my height (6’’ 4”) so I get some rowdy knee pain.

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

    Very good

  • JACK
    Flag of United States
    Verified Buyer
    Rated 5 out of 5 stars

    I love the idea of a Klunker at a good price. If you ride it expect to replace the parts that have made the bike somewhat of a bargain .Pedals, Seat,wheels, brakes,bottom bracket,cranks, bars.. yes I guess Sully needs love too So I'm in cause I love biking and want Sully to ride smooth again KLUNK ON

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