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  • On One  456 Mountain Bike Hardtail - Small

    On One 456 Mountain Bike Hardtail - Small

    £425.00
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    or Best Offer
    + £38.49 P&P
    • 28 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 inbred 29er

    On one inbred 29er

    £350.00
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    or Best Offer
    Hello all, here for sale is my on one Inbred 29er. This is a beauty and great for bike packing adventures and trail riding. On-one inbred 29er frame, 18" On-one 30t NW ring.
  • On One 456 Evo Raw Steel Mountain Bike Frame

    On One 456 Evo Raw Steel Mountain Bike Frame

    £99.99
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    Free P&P
    • 23 watching
    Frame is dent and crack free and hasn't been used much from new. So condition is very good. Frame is made for 26" wheels. Frame details:English thread BB.
  • On One 45650b Mountain Bike 18

    On One 45650b Mountain Bike 18" Hope Slx

    £370.00
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    + £40.00 P&P
    • 37 watching
    Used On One 45650b mountain bike 18". Slx rear mech and discs. Custom build with rockshox sektor forks, hope pro 2 evo front hub, hope bulb rear hub. Deore cranks. Can be collected from Pontypool np4.
  • Planet X/On One Dirty Disco carbon cyclocross touring bikepacking bike

    Planet X/On One Dirty Disco carbon cyclocross touring bikepacking bike

    £450.00
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    or Best Offer
    • 19 watching
    On One Dirty Disco cyclocross bike with custom made Alpkit frame bag for bikepacking/touring. Specs as follows:Size M/54. Headtube 140mm, virtual top tube 547.1mm, seat angle 74, head angle 72.
  • 2013 giant trance x3 120mm travel full suspension shimano rockshox kenda on one

    2013 giant trance x3 120mm travel full suspension shimano rockshox kenda on one

    £600.00
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    or Best Offer
    Has kenda nevegal tyes. ForkRockShox XC32 TK Coil w/ Tapered Steerer, 120mm. FrameALUXX SL-Grade Aluminium, 5" Maestro Suspension. On one 760 wide bars and on one 50mm stem (originals included)
  • Planet X On One Race 29 Carbon Mountain Bike MTB Frame 18

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

    £129.99
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    or Best Offer
    + £20.00 P&P
    Planet X On One Race 29er. Carbon Mountain Bike Frame Size 18" This frame is used but in good overall condition. The HDM plate is damaged, the bike will need to be used with a single front ring.
  • On-One 45650b raw large 20

    On-One 45650b raw large 20" frame

    £99.00
    Buy it now
    + £15.12 P&P
    14 mths old 45650b large raw frame. As you can tell from the pics being steel it's got lovely brown 'weathering' on the welding and in other various places. Comes with a super condition hope headset a...
  • On-One Inbred s/s 29er Special Edition Frame, Surly Fork, Hope. Trail/XC/MTB

    On-One Inbred s/s 29er Special Edition Frame, Surly Fork, Hope. Trail/XC/MTB

    £275.00
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    Free P&P
    On-one inbred 29er single speed special edition frame in pearlescent white, beautiful frame and a lovely colour, Hope headset, surly forks, On-one seatpost and clamp, shimano BB, and the correct On-on...
  • On one inbred mountain bike

    On one inbred mountain bike

    £475.00
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    or Best Offer
    + £25.00 P&P
    • 25 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.
  • On One 456 - medium size - steel frame - 1 x 10 speed - mint condition

    On One 456 - medium size - steel frame - 1 x 10 speed - mint condition

    £650.00
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    or Best Offer
    + £0.00 P&P
    • 15 watching
    Welcome to my auction for my well maintained and trusty hard tail On One steel mountain bike. Bontrager race lite rims. Race Face Respond 40mm stem. Race Face Narrow Ride Chain ring.
  • On One 456c

    On One 456c

    £185.00
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    or Best Offer
    + £20.00 P&P
    • 13 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 Fatty Fat Bike

    On One Fatty Fat Bike

    £850.00
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    • 13 watching
    Hi for sale is my on one fatty. It is in excellent condition. It has rockshox bluto rct3 forks, raceface crank, bottom bracket and seat post ,shimano xt rear mech with shimano zee shifter, Weinmann ro...
  • Trek 8500 ZR, Shimano XT, Fox RL, Bontrager, On One 18

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

    £399.99
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    + £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 ...
  • On One 456 Frame

    On One 456 Frame

    £130.00
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    or Best Offer
    On One 456 frame 16". Age related marks, paint chips. The down tube has a small dint, its been covered with a clear laquer to prevent corrosion. Has not effected the ride for me.
  • Planet X On One Whippet Carbon Mountain Bike MTB Frame 18

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

    £119.99
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    or Best Offer
    + £20.00 P&P
    Ref Whippet 18. Carbon Mountain Bike Frame Size 18" This frame is used. The HDM plate is damaged, the bike will need to be used with a single front ring. This listing is for the frame only, it does no...
  • on one fat bike

    on one fat bike

    £650.00
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    or Best Offer
    • 10 watching
    On one fatty medium 1x9 single ring deore set up clarks disc brakes vgc looks like it only got used a couple of times taken in part ex but not for me collection only cash on collection must contact wi...
  • On One Codeine

    On One Codeine

    £1,300.00
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    or Best Offer
    • 30 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...
  • Carbon 26er. On One 456. Fox Forks. Hope Hubs.

    Carbon 26er. On One 456. Fox Forks. Hope Hubs.

    £675.00
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    18" frame. 10 speed with one up 42 tooth sprocket. Xt cassette. Zee Shadow plus clutch rear mech and shifter. 120-150 adjustable Fox forks. Nobby Nic tubeless ready tyres. Dt Swiss xt 4.2D wheels.
  • On one 456

    On one 456

    £25.00
    0 bids
    + £25.00 P&P
    Also got new tyers new grips and seat not on the bike yet. Very rare colour excellent bike small frame. SRAM 9 gears avid breaks. Just been serviced.
  • Planet X On One Parkwood 29er Mountain Bike MTB Frame Small

    Planet X On One Parkwood 29er Mountain Bike MTB Frame Small

    £129.99
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    or Best Offer
    + £18.00 P&P
    Alloy Mountain Bike Frame Size Small. This frame is new, unused, but has been on display . This listing is for the frame only, it does not include any other parts. Requires Tapered Headset.
  • On One Inbred Frame Medium Needs Repair

    On One Inbred Frame Medium Needs Repair

    £35.00
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    + £13.00 P&P
    On one inbred frame medium need repairing has crack on drive side most stickers have been removed paint is sun bleached on one side 
  • On One Scandal Frame - 16

    On One Scandal Frame - 16" - Scandium Alloy - Very Light! cb637

    £125.00
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    or Best Offer
    Free P&P
    • 29 watching
    The frame is used and does show marks from use like a bit of chain suck and cable rub but it's in pretty good condition as you can see from the pictures. Size - 16" BB to Seat clamp.
  • On One 456 Carbon Fibre Frame Ready to Ride!

    On One 456 Carbon Fibre Frame Ready to Ride!

    £700.00
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    or Best Offer
    + £43.00 P&P
    So, the highlights:Frame - On one 456 Carbon Fibre long travel hardtail with smoothie mixer headset.
  • Planet X On One Lurcher 29er Carbon Mountain Bike MTB Frame 20

    Planet X On One Lurcher 29er Carbon Mountain Bike MTB Frame 20"

    £99.99
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    or Best Offer
    + £20.00 P&P
    Carbon Mountain Bike Frame Size 20" This listing is for the frame only, it does not include any other parts. This frame is is in very good overall condition but there is a crack on the seat tube.
  • On One 456 Frame With Wheel And Headset

    On One 456 Frame With Wheel And Headset

    £150.00
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    or Best Offer
    + £15.12 P&P
    • 10 watching
    On One 456 slot dropout frame in a 16" Really nice frame, has one scuff mark on head tube otherwise it is generally in pretty good condition bar the odd minor scuff.
  • Planet X On One Whippet Carbon Mountain Bike MTB Frame 20

    Planet X On One Whippet Carbon Mountain Bike MTB Frame 20"

    £109.99
    Buy it now
    or Best Offer
    + £20.00 P&P
    Carbon Mountain Bike Frame Size 20" This frame is well used but is structurally fine, with one exception.
  • On One Scandal 27.5+

    On One Scandal 27.5+

    £650.00
    Buy it now
    or Best Offer
    + £0.00 P&P
    Very good condition 29er frame fitted with 27.5 inch wheels and WTB trailblazers. Mostly new or nearly new components. Medium size frame. Deore disc brakes. Manitou Tower Pro. SLX Cranks.
  • On one lurcher

    On one lurcher

    £525.00
    0 bids
    + £0.00 P&P
    For sale my on one carbon lurcher size large with no reserve. Ace bike around. Only selling as I want to move to the dark side for some winter training on the roads and need the cash.
  • One Nice Racing Bike. Very Light. Need A Bit Of Work On It

    One Nice Racing Bike. Very Light. Need A Bit Of Work On It

    £33.00
    0 bids
    Any one who knows bikes will love this bike. It has a bag of tools. Has two flat tyres some scratches on it.