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  • One-One 456 Evo Carbon, Matt Stealth, Large (20

    One-One 456 Evo Carbon, Matt Stealth, Large (20")

    £600.00
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    or Best Offer
    Frame : On-One 456 Evo Carbon, Matt Stealth, Large (20") Tyres : Front - On-One Chunky Monkey 2.4", Rear - On-One Smorgasbord 2.25" Wheelset : On-One Reetard 2 26", 15mm front axle, QR rear.
  • Dialled bikes Prince Albert 725 mountain bike frame ( on one inbred )

    Dialled bikes Prince Albert 725 mountain bike frame ( on one inbred )

    £110.00
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    or Best Offer
    • 18 watching
    These frames are very similar to the on one inbred frames. Dialled bikes Prince Albert -- mountain bike frame. Prince Albert specification RRP: £279.99.
  • On one inbred mountain bike

    On one inbred mountain bike

    £550.00
    Buy it now
    or Best Offer
    + £25.00 P&P
    • 10 watching
    Cash on collection. Will post to uk destinations only,can deliver to exeter or Plymouth. Collection from torbay devon. All funds must be cleared b4 collection.
  • NEW Planet X On One XDS 29er Prototype Carbon Mountain Bike MTB Frame 17

    NEW Planet X On One XDS 29er Prototype Carbon Mountain Bike MTB Frame 17"

    £249.99
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    or Best Offer
    + £20.00 P&P
    Carbon Mountain Bike Frame Size 17" This frame is new, but has been on display. This listing is for the frame only, it does not include any other parts. Requires Tapered Headset.
  • On One 45650b Mountain Bike 18

    On One 45650b Mountain Bike 18" 650b 27.5 456

    £700.00
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    or Best Offer
    • 24 watching
    My 45650b regretfully for sale. Having just got back into road cycling I can't warrant having three bikes so this one has to go after having owned it for two months. 
  • On one scandal V2 29er

    On one scandal V2 29er

    £150.00
    Buy it now
    or Best Offer
    + £20.00 P&P
    Beautiful Scandal V2 29er in matt black with replaceable dropouts. Can be run with gears or single speed. Both sets of dropouts are included. I've loved owning this frame and I'm sad to see her go but...
  • on one lurcher full carbon

    on one lurcher full carbon

    light weight xc rocket
    £750.00
    Buy it now
    or Best Offer
    + £0.00 P&P
  • On-One Pompino Fixie Medium

    On-One Pompino Fixie Medium

    £400.00
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    or Best Offer
    On-One Pompino Medium fixie for sale. Fixie cog: Surly 16th. Recommended rider height (according to On-One) is 5'5" to 5'10" (165-178cm)
  • On One  456 Mountain Bike Hardtail - Small

    On One 456 Mountain Bike Hardtail - Small

    £500.00
    Buy it now
    or Best Offer
    + £38.49 P&P
    • 39 watching
    Used On-One 456, Summer Season 14". Normal usage marks but otherwise in good condition and rides well. The rear hub bearings need replaced. Avid elixor 1 brakes. Advantage Rear Tyre 2.1.
  • On one fatty

    On one fatty

    £650.00
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    or Best Offer
    + £0.00 P&P
    The bike isn't standard spec, I changed the brakes to Shimano SLX as the Avid Db3 weren't strong enough in my opinion, I also put a KS supernatural 150mm dropper post on it (included if I get a good p...
  • On One Fatty Fat Bike Frame

    On One Fatty Fat Bike Frame

    £95.00
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    • 12 watching
  • On One Codeine 29er Frame Medium Monarch Plus RC3 Hope Headset.

    On One Codeine 29er Frame Medium Monarch Plus RC3 Hope Headset.

    £350.00
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    + £25.00 P&P
    • 48 watching
    Hope Headset Tapered. Used condition. Some small scratches/marks and a bit of cable rub on seatstay. 73mm BB, 12 x 142 Rear (maxle included), 31.6mm Seat tube. UK only. Pick up preferred.
  • mountain bike On One

    mountain bike On One

    £17.00
    4 bids
    On one frame  Halo combat wheels  All good condition  Handle bars seat  As seen in photo  My son bought this as it is as a project. Needs forks.. Both tyres are good 
  • on-one inbred 29er frame 19.5

    on-one inbred 29er frame 19.5

    £99.00
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    or Best Offer
    Free P&P
    • 11 watching
    On-one inbred 29er steel frame size 19.5 inch. In good condition, just a few areas of cable rub, no dents. Takes 27.2 seatpost . Full geometry details can be found on on one website.
  • On One InBred 29er MTB, Small, Comes with Suspension and Rigid Forks

    On One InBred 29er MTB, Small, Comes with Suspension and Rigid Forks

    £650.00
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    On One Inbred 29er with both Rigid and Suspension Forks. Spec:Inbred 29er frameset size small (I am 5ft 8″ and ride it as is in the picture). Has been used for bikepacking in the most part.
  • On One 456c

    On One 456c

    £185.00
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    or Best Offer
    + £20.00 P&P
    • 14 watching
    O n One 456 carbon, (not evo) I n used, but good condition. S ize 16" C omes with hope lower headset cup (difficult to remove due to headtube internal bracing, but not impossible)
  • On One Inbred 29er XL

    On One Inbred 29er XL

    £600.00
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    or Best Offer
    • 14 watching
    The On-One 29 Inbred is packed with features that make it a great all-rounder a hassle-free grab-and-go bike ready for any trail.
  • on one pompino Single Speed

    on one pompino Single Speed

    £275.00
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    or Best Offer
    V ery nice bike light weight tyres like new.
  • On-one 456  summer seasons 16ins

    On-one 456 summer seasons 16ins

    £120.00
    Buy it now
    or Best Offer
    + £15.00 P&P
    • 13 watching
    Used condition this is a great frame.
  • On-One 456 Evo 2 size L bicycle

    On-One 456 Evo 2 size L bicycle

    £550.00
    Buy it now
    or Best Offer
    + £115.00 P&P
  • Planet X On One Race 29 Carbon Mountain Bike MTB Frame 18

    Planet X On One Race 29 Carbon Mountain Bike MTB Frame 18"

    £119.99
    Buy it now
    or Best Offer
    + £18.00 P&P
    Carbon Mountain Bike Frame Size 18" This frame is used but in good condition.There is some damage around the bottom bracket. The frame is still usable, but the price reflects that it may need to be pr...
  • On One 29er Carbon Hardtail Mountain Bike

    On One 29er Carbon Hardtail Mountain Bike

    £800.00
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    + £0.00 P&P
    • 21 watching
    L ight and fast carbon mountain bike. Few scratches nothing major. Mark on the forks is from a sticker so you can get it off. Carbon lvwa bars. Cash on collection preferred. Full shimano xt groupset.
  • Trek 8500 ZR, Shimano XT, Fox RL, Bontrager, On One 18

    Trek 8500 ZR, Shimano XT, Fox RL, Bontrager, On One 18"

    £389.99
    Buy it now
    + £19.99 P&P
    Full Shimano XT set up, Fox fork, Bontrager components, On One rims on Deore hubs, Stelle Royal saddle. Size 18" Used so obvious makes and scratches, chainstay marked. All this is purely cosmetic and ...
  • Planet X On-One Codeine 29er Mountain Bike MTB Frame 18

    Planet X On-One Codeine 29er Mountain Bike MTB Frame 18"

    £219.99
    Buy it now
    or Best Offer
    + £20.00 P&P
    Alloy Mountain Bike Frame Size 18" This frame is structurally fine but has widespread chipping and scratching to the paintwork. Includes Tapered Headset. English Thread Bottom Bracket.
  • Planet X On One Lurcher 29er Carbon Mountain Bike MTB Frame 19.5

    Planet X On One Lurcher 29er Carbon Mountain Bike MTB Frame 19.5"

    £149.99
    Buy it now
    or Best Offer
    + £18.00 P&P
    Carbon Mountain Bike Frame Size 19.5" This frame is used but in very good condition.There is a crack at the top of the drive side rear stay.
  • Mens ON ONE Inbred Bikepacking Mountain bike. 54 frame GC

    Mens ON ONE Inbred Bikepacking Mountain bike. 54 frame GC

    £450.00
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    or Best Offer
    Consequently the bike has been on one cycle since I purchased the bike new in 2015 and is in perfect condition. It is less than a year old.
  • On One Codeine

    On One Codeine

    £1,500.00
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    or Best Offer
    • 17 watching
    Hi selling my mint condition bike , used no more than 5 times on my local trails paid £2500 got all the extras i added the saint pedals and the rest is not worth changing as is so good from factory gr...
  • Planet X On One 456 Carbon Mountain Bike MTB Frame 18

    Planet X On One 456 Carbon Mountain Bike MTB Frame 18"

    £219.99
    Buy it now
    or Best Offer
    + £20.00 P&P
    Carbon Mountain Bike Frame Size 18" This listing is for the frame only, it does not include any other parts. This frame is used but is in good condition.
  • On One Inbred Full Shimano Xt

    On One Inbred Full Shimano Xt

    £245.00
    0 bids
    • 10 watching
    Excellent condition and these have a great reputation. Full xt apart from shifters. Rock shox duke forks and excellent finishing components.
  • Planet X On One Race 29 Carbon Mountain Bike MTB Frame 18

    Planet X On One Race 29 Carbon Mountain Bike MTB Frame 18"

    £139.99
    Buy it now
    or Best Offer
    + £18.00 P&P
    Carbon Mountain Bike Frame Size 18" This frame is well used but is structurally fine, with one exception.