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Planet X

Space Chicken

Overview

On-One Space Chicken

Space Chicken Gravel Adventure Bike
Built for adventurous riders who want to tackle any trail and explore the backcountry under their own steam, the Space Chicken is equipped for having fun on the long haul. 
Far from a modified road bike, this a ground up gravel bike, with huge tyre clearances letting you run tyres up to 700x43c or 650bx48c. And of course those wheels are held in place with thru axles front and rear for security and easy installation. 
Gravel specific geometry means you’ll maintain stability whatever the road surface, but still be in an optimum position to put the power down and the miles in. 

The lightweight carbon frameset gives a comfortable ride whatever trail you’re on, and also has fully capable rack mounts, as well as mudguard and a triple set of bottle mounts. It’s incredibly capable - there's even routing for “dropper” telescopic seat post. It’s future proof! 

  • Versatile Gravel Bike
  • Carbon Frame and Fork
  • 700c and 650b Wheel Compatible
  • Mudguard and Pannier Mounts
  • 48mm Tyre Clearance (650b)
  • 43mm Tyre Clearance (700c)
  • 1X Drivetrain Ready/Only
View Range

Geometry

Geometry

Size & Specs

Bike frame geometry
  S/51cmM/54cmL/57cmXL/60cm
AHead Angle (degrees)69.571.072.572.5
B Head Tube (mm)104131154181
C Top Tube C-C Effective(mm)527551568591
D Seat Tube Angle (degrees)72.572.572.572.5
E Seat Tube C-T (mm)510540570600
F Chainstays (mm)422422422422
G BB Drop (mm)70707070
I Stack frame(mm)521552579610
J Reach frame (mm)365376387398
K Front Centre (mm)592598604621
L Fork Length (mm)396396396396
m Offset (mm)50505050
O Wheelbase (mm)998100910201031

reviews

"Spinning along a gravel trail it instantly felt at home as if I'd been riding it for years. On more technical trails the Space Chicken was a blast. Climbing was superb, offering more plushness and traction than a regular CX bike but still maintaining that willingness and responsiveness that only the lightest and most XC MTBs can offer."

Planet X

Space Chicken range

From £1,699.99
On-One Space Chicken Force1 650B Fat tyred extreme gravel bike
On-One Space Chicken Force1 650B

Part gravel bike, part tourer, part cyclocross and all fun. It's a true monster.

  • Cutting edge gravel bike.
  • Full carbon construction.
  • Pannier, mudguard and triple bottle mounts.
  • SRAM Force 1 HRD groupset (11-speed) with hydraulic disc brakes.
  • FSA Afterburner 650b wheelset

From £1,699.99
On-One Space Chicken Barry White Adventure Edition The ultimate Force1 Gravel bike spec
On-One Space Chicken Barry White Adventure Edition

Part gravel bike, part tourer, part cyclocross and all fun. It's a true monster. We've made it even better value than ever before by giving you the chance to kit it out with a selection of our bike-packing essentials from On-One, Carnac, Jobsworth and Fire-Maple at a huge saving.

  • Cutting edge gravel bike.
  • Full carbon construction.
  • Pannier, mudguard and triple bottle mounts.
  • SRAM Force 1 HRD groupset (11-speed) with hydraulic disc brakes.
  • Bike-packing essentials available at a huge discount.

From £1,699.99
On-One Space Chicken Force1 From under £52 a Month on Finance
On-One Space Chicken Force1

Part gravel bike, part tourer, part cyclocross and all fun. It's a true monster.

  • Cutting edge gravel bike.
  • Full carbon construction.
  • Pannier, mudguard and triple bottle mounts.
  • SRAM Force 1 HRD groupset (11-speed) with hydraulic disc brakes.
  • Fulcrum Racing 900 700c wheelset

From £1,499.99
On-One Space Chicken Rival1 650B From under £49 a Month on Finance
On-One Space Chicken Rival1 650B

Get on board the newest wheelsize with our best-ever-value 650B Rival1 bike. Updated and even better value. Part gravel bike, part tourer, part cyclocross and all fun. 

  • SRAM Rival1 groupset with hydraulic disc brakes.
  • Cutting edge gravel bike.
  • Full carbon construction.
  • Pannier, mudguard and triple bottle mounts.
  • 650B Road Plus Wheelset.

From £1,499.99
On-One Space Chicken Rival1 From under £49 a Month on Finance
On-One Space Chicken Rival1

Refreshed, updated and even better value. Part gravel bike, part tourer, part cyclocross and all fun.

  • SRAM Rival1 groupset with hydraulic disc brakes.
  • Cutting edge gravel bike.
  • Full carbon construction.
  • Pannier, mudguard and triple bottle mounts.

From £599.99
On One Space Chicken 650+/ 700c Carbon Gravel Frameset

The Space Chicken is On-One's unique Gravel bike, a versatile big wheeler that can run 700c or 650b wheels with grippy tyres. Kitted out with Reverb Stealth routeing, thru-axle dropouts and built to take a single front ring between 28-42 it's part gravel bike, part tourer, part cyclocross and all fun. It's a true monster.

  • 650b /29er Gravel Bike
  • Designed for Thru Axles and 1X Drivetrain
  • Huge mud and tyre clearances
  • Pannier, mudguard and triple bottle mounts
  • Reverb Stealth routing