Please Select your options from the list below.

Size - Please choose the size of frame you need. Consult us if you're not sure. As a guide, 18in are good for 6 footers, and drop a frame size down or up for every 3in difference from that.

Slot Dropout Inbred 26x14 Red
Slot Dropout Inbred 26x16 Red
Slot Dropout Inbred 26x18 Red
Slot Dropout Inbred 26x20 Red

Fork - Choose a fork, or don't - "No fork" is a new option for people who want to fit their own fork. "My fork" is for folks who want to send their own fork in for fitting to their new bike. Please consult us on either of these options first!

On-One Carbon Fork - 26in MTB (+£156.45) OUT OF STOCK
Rock Shox Reba 07 SL with Poploc and Manaul (+£314.99) OUT OF STOCK
Rock Shox Tora 302 CL (+£109.66)
No fork (+£0.00)
My fork (+£23.50)

Headset - all our headsets are quality units. Choose whichever takes your fancy. I'll like you more if you choose a Smoothie.

FSA Headset Orbit X-Treme PRO - £90 RRP (+£44.99)
On-One Smoothie Grande Headset (+£47.26)
On-One Smoothie Regular Headset (+£36.75) OUT OF STOCK

Brakeset - LX are nice. XT are even nicer.

Shimano LX M585 brakeset inc Centrelock rotors (+£96.61)
Shimano XT M765 brakeset inc Centrelock rotors (+£138.86)

Crankset - read carefully. We take off the triple chainrings and install a single ring and bash guard. We keep the chainrings we take off for our office slush fund.

Shimano LX M580 Chainset inc BB 44/32/22 175mm (+£45.00) OUT OF STOCK
Shimano XT M760 Chainset inc BB 44/32/22 175mm (+£96.61)
FSA Moto X Crank and BB - 22/32/clear bash (+£52.50)

Chain

KMC S10 Stainless Chain 1/8 (+£10.50)
NJS Vertex Track Chain - SILVER (+£31.49) OUT OF STOCK
NJS Vertex Track Chain - BLUE (+£21.00) OUT OF STOCK
NJS Vertex Track Chain - GOLD (+£26.25) OUT OF STOCK
KMC 710SL Ti Nitride Track Chain (+£31.49)

Stem - we generally recommend nice short stems on our bikes - 80mm length is good. Use 100mm for taller riders, and more rise (the second number) if you want higher bars.

On-One 3D Forged stem 80x6 Black (+£26.25) OUT OF STOCK
On-One 3D Forged stem 100x6 Black (+£26.25)
On-One 3D Forged stem 80x17 Black (+£26.25) OUT OF STOCK
On-One 3D Forged stm 100x17 Black (+£26.25)
On-One 3D Forged stem 80x35 Black (+£26.25)
On-One 3D Forged stem 100x35 Black (+£26.25)

Handlebar - On-One is well know for it's "rather odd" bars. Please check out our product pages for more info on our bars, or select the Answer bars for a "conventional" style.

On-One Mary Bar (+£36.75)
On-One Fleegle Bar (+£31.50)
Ritchey Logic Flat Bar Black (+£10.50)
On-One Fleegle Pro Bar (+£36.75)
Answer ProTaper XC Handlebar Black (+£21.13)

Rear brake setup - because we're custom building the bike for you, you can choose which side you want your rear brake on.

Rear brake LEFT - like normal
Rear brake RIGHT - like the Euros

Grips - Please choose a bar grip and we'll fit it. Or choose "no grips" if you want to fit your own.

No Grips (+£0.00)
On-One Bob-On Grip (+£10.49) OUT OF STOCK
Yoshida Champ Keirin Grip Black (+£12.60)
Ritchey WCS Standard Foam Grip (+£10.00)
Ritchey WCS Ergo Foam Grip (+£10.00)
Ritchey Dual Compound Red/Black (+£10.00)
Ritchey Dual Compound Grey/Black (+£10.00)

Wheels - we offer our own prebuilt wheelset, and occasionally others too. Or you can opt to have no wheels at all, or send yours in for fitting. Please consult us in this case.

On-One 26in wheelset with Kenda Nevegal tyres and tubes (+£131.25)
No wheels (+£0.00)
My wheels (+£23.50)
Velocity Triple V/Deore Wheels, with Kenda Blue Groove (+£99.98)

Seatclamp

Planet X Logo 29.8 Seatclamp OUT OF STOCK
Planet X Logo 29.8 QR Seat Clamp (+£5.88) OUT OF STOCK
On-One CNC QR seatclamp 29.8mm (+£8.23) OUT OF STOCK

Headset Spacers - we always build bikes with headset spacers - this is to allow you to adjust the height of your stem and possibly swap forks easier. Headset spacers are free.

Superlight Headset Spacer Pack (+£0.00)

Saddle

On-One Bignose Saddle (+£20.00) OUT OF STOCK
Planet X Superlight Team Saddle - Black Chromoly rails (+£26.25)
Planet X Superlight Team Saddle - Black Titanium Rails (+£41.99) OUT OF STOCK
No saddle (+£0.00)

Seatpost

Planet X Superlight Team Seatpost - Alloy 27.2mm (+£31.50) OUT OF STOCK
Planet X SL ProCarbon 2 Bolt Hinged Seatpost 27.2mm (+£56.40)
On-One Twelfty Post 27.2mm Black (+£36.75)
Thompson Elite Seatpost 27.2mm 410mm - black (+£59.98)
No post (+£0.00)

Converter Kit

On-One Singlespeed Converter Kit with 16t Sprocket (+£10.50) OUT OF STOCK
No kit (cos you've run out, numpties) (+£0.00)

Alternative Rear Sprocket - if you want anything other than 16t

On-One 14t Groove Armada Sprocket (+£15.75)
On-One 15t Groove Armada Sprocket (+£15.75)
On-One 16t Groove Armada Sprocket (+£15.75)
On-One 17t Groove Armada Sprocket (+£15.75) OUT OF STOCK
On-One 18t Groove Armada Sprocket (+£15.75) OUT OF STOCK
On-One 19t Groove Armada Sprocket (+£15.75) OUT OF STOCK
On-One 20t Groove Armada Sprocket (+£15.75) OUT OF STOCK
I'll keep the 16t one. (+£0.00)

Chaintug - You need a chaintug on the drive side to stop the wheel pulling forward. We fit one. We do not charge you.

On-One chaintug (1pc) (+£0.00)

Bell - your bike will come with a bell. Like it or not. The bell is free. It looks like a ladybird.

On-One Ladybug Bell

Rim Tapes - we have to put this here otherwise things get missed off the "picking list"... No charge.

On-One 26in x 19mm rim tape