Sully Klunker Bike - Single Speed

$269.99 Regular price $299.99 Sale price
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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 $25/mo with . See if you qualify

Pay 4 interest-free payments of $68 with

$269.99 Regular price $299.99 Sale price
/

Starting at $25/mo with . See if you qualify

Pay 4 interest-free payments of $68 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.
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Starting at $25/mo with . See if you qualify

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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.

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

Single Speed

27.5x2.30” Wide Tires

Threadless Steering

Padded Tuck ‘n’ Roll Saddle

Features
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
Pavement
Gravel
All terrain

Best for flat
Flat
Some hills
Hilly
Mountain

⚠️ We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Bike and frame weights are based off pre-production painted frames at time of publication. Weights may vary in final production.

  • Specifications
  • Sizing
  • Financing
  • Assembly & Owner's Manual
Specifications
Specification
Frameset
  • 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
Drivetrain
  • 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
Components
  • 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
  • Fork Unicrown Hi-Tensile steel, threadless 1 1/8"
Wheelset
  • 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
Accessories
  • Kickstand Center-mount, aluminum
  • Chainguard Plastic, customer install optional
Sizing
Sizing
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"
Financing
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Assembly & Owner's Manual
4.9
Rated 4.9 out of 5 stars
Based on 78 reviews
Total 5 star reviews: 70 Total 4 star reviews: 8 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Rating
Ratings
78 reviews
  • Kyle W.
    Verified Buyer
    9/10/24
    Rated 5 out of 5 stars
    Great bike

    I really like the bike and the way it rides assembly was really easy. Only issue I had was the tire tube had a couple pin hole leaks, got a new tube and all good. Would definitely recommend the bike to anyone looking for a great all around bike.

  • Mark J.
    Verified Buyer
    8/31/24
    Rated 5 out of 5 stars
    My time machine to 1986

    This bike takes me back to racing to the video store to rent "Rad" for the millionth time, trying to master those tricks from the opening scene on my grammar school blacktop, and getting air jumping curbs all over town. For quite some time I've been searching for a BMX-style bike from my youth, but a lot of the bikes I've seen are too expensive or too gaudy. I purchased my Sully Klunker in early July, and I have been riding the **** out of it all summer. While my 11-year old yells at me for trying to pop wheelies without a helmet and at 49 years old I have no plans for competing in Helltrack, I absolutely love this bike! Thank you Retrospec!!!

  • Jason H.
    Verified Buyer
    8/26/24
    Rated 5 out of 5 stars
    Great bike

    Easy to put together, fun to ride and love the style.

  • Ty P.
    Verified Buyer
    7/27/24
    Rated 5 out of 5 stars
    Love the Sully Klunker

    Got the Golden Ale Klunker for my son after I had gotten the Jalepeno for myself. We both love these bikes! And my other son loves riding them as well!

  • Alex M.
    Verified Buyer
    7/19/24
    Rated 5 out of 5 stars
    Amazing bike for the price!

    Couldn’t believe this bike was made at such great quality for the listed price! Came super easy to build with fast shipping. 10/10 strongly recommend this bike!

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