Sully Klunker Bike - Single Speed
Sully Klunker Bike - Single Speed
Sully Klunker Bike - Single Speed
Sale

Sully Klunker Bike - Single Speed

$279.99 Regular 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.
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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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50 Day Returns

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
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
  • Specifications
  • Sizing
  • Financing
  • Assembly instructions
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
Buy Now, Pay Later

Make easy monthly payments over 3,6 or 12 months

Sample payments for
Assembly instructions
Assembly Instructions