Sully Klunker Bike - Single Speed
Guaranteed Safe Checkout
Sully Klunker Bike - Single Speed
FRAMESET
- Frame Size One size 18" (center BB-to-top TT)
- Frame Klunker-style, high-tensile steel, seatube ID25.4/OD28.6mm, 1 1/8" threadless HT, rear rack braze-ons, 2 sets water bottle braze-ons: ST & DT, steel chainguard, color-matched, and "Plus" headbadge
- Decals Protected by clear-coat
DRIVETRAIN
- Crank Aluminum Alloy forged 170mm x 46T x1/8" w/ 'pie-plate' chainguard
- Chain KMC S1 1/2 x 1/8"
- BB Cartridge sealed, 68 x 122.5mm
- Freewheel/Cog 16T
COMPONENTS
- Headset 1 1/8" (28.6mm) steel, Threadless, 3x10mm spacers
- Brakes Aluminum alloy linear side-pull caliper & brake alloy levers - rear only
- Handlebars High-tensile steel, 750mmW x 140mm Rise, 10d sweep, 5d tip, 85mm crossbar height. 1.4mmT, 22.2mm clamp OD
- Grips Retrospec Triangle Kraton 125mm length
- Stem Aluminum alloy Front 4-bolt Threadless, 50mm extension, 22.2 handlebar clamp, 28.6 steerer
- Saddle Retrospec Tuck 'n Roll, black
- Seatpost Aluminum Alloy Seat Post 25.4 x 300mm with Micro Adjust head
- Seatpost clamp Aluminum alloy CNC precision 28.6mm
- Pedal Low-Profile Platform, Reinforced Nylon resin, 9/16"
- Recommended Weight Limit250 LBS
FORK
- ForkHi-Tensile steel, Threadless 1 1/8", BMX unicrown style w/leading axle dropouts (May2021: production & replacement forks from 1.2mm to 1.4mm wall thickness)
WHEELSET
- RimsRetrospec aluminum double-wall 32H, precision machined brake tracks with wear indicator
- HubsRetrospec low-flange aluminum alloy, loose-ball bearings, 32H, bolt-on, w/chain tensioners (Harper style)
- Spokes14G UCP (ED Black)
- Tires26 x 2.125 Multi-Purpose small-block knobs, black
ACCESSORIES
- KickstandCenter-mount, aluminum
High-Tensile Steel Frame
Single Speed
27.5x2.30” Wide Tires
Threadless Steering
Padded Tuck ‘n’ Roll Saddle
Quennie
★★★★★
2026-07-15T21:47:35Z
Size 2/3 (Runs Small - Runs Big)
excellent bike
Anonymous
★★★★★
2026-07-14T13:10:55Z
Size 2/3 (Runs Small - Runs Big)
Mulled over buying this for over a year, couldn't decide on this or a fixie. Decided on this because I attached a baby seat and it's a little more sturdy. Very happy with this, easy to put together. Think I read somewhere that it's the bike you wish you had as a kid and I think I agree, everything you need, nothing more.
G59jeff
★★★★
2026-06-28T04:07:50Z
Size 2/3 (Runs Small - Runs Big)
Bought one used and had it for almost a year and finally started riding it recently and I really love this bike I wish I would have tried it earlier it's fast too especially for a steel frame it feels light very well built
Anonymous
★★★★★
2026-06-19T00:16:22Z
Luv my new ride.
Jeremy
★★★★★
2026-05-30T17:46:22Z
Size 2/3 (Runs Small - Runs Big)
Solid bike! Liked it so much, immediately bought a cruiser for the lady! The quality is well worth it!