Free Ranger Gravel, Travel and Adventure
Step outside and head for the great outdoors with the On-One Free Ranger. Up hill and down dale the Free Ranger is the perfect bike for adventurous cyclists to explore the backcountry with.
Easy to pedal, comfortable all day long and equipped with the modern frame specification and luggage carrying options that you need when travelling under your own steam.
The Free Ranger takes design cues from our best-selling Space Chicken Gravel Bike. Built for riders who want to explore the backcountry; designed to perform on the tarmac as well as off-road the Free Ranger is nimble, fast and so capable. With class leading 700C 48mm (52mm 650b) tyre clearance and the ability swap between 700c and 650b wheels the Free Ranger has limitless versatility.
Totally adaptable and future proof at the same time the Free Ranger is equipped with mudguard and rack mount points, and even has space for four water bottles. Let your gravel travels unravel with the new On-One Free Ranger.
NOTE: Please make sure you check the size guide to order the correct size of this frame. If you are unsure please contact our Customer Service Department
| Frame Material | Carbon Toray T700 +Hi-Mod |
| Frame Weight, Approx, (med) (g) | TBD kg |
| Fork | Carbon Toray T700 |
| RR Axle (mm) | 173mm M12 P1.5 x TL15mm |
| Seatpost Size (mm) | 27.2 |
| Seat Clamp Size (mm) | 31.6 |
| Front Mech | YES |
| Chainring | 1X 46t, 2X 50/34t |
| Wheels | 12mm 142mm |
| Max Tyre | 48mm @ 700c |
| Chain Guide | NA |
| Rack Mounts | Rear |
| Bottle Cage Bosses | 4 |
| Brake Type | Flat Mount |
| Bottom Bracket | BB86/ BSA |
| Headset Type | IS42/28.6 IS52/40 |
| Fork Length (mm) | 395 |
| Cable Routing | INT |
| Dropper Compatible | NA |
Why are prices so low?
We sell direct to the customer. With Planet X you get unrivalled value for money as we cut out the middleman. By designing and building everything ourselves, we provide excellent service, and make sure you get exactly what you pay for. This means we deliver first-class bikes, components, and accessories at the best prices in our industry.
How it works
You order your bike your way. Simply select the frame size and colour you want and choose from the range of customisation options with components to fit your needs. Your bike will be passed to one of our expert mechanics to build your bike exactly the way you want it.
Buying online in confidence
For advice on sizing and specifications, contact us via Live Chat and one of our in-house experts will be happy to assist with perfecting your bike. More information on building a bike is available on our dedicated bikes built to order page
Buy in confidence
Built in the UK
2 year warranty
Custom built to your specifications
We design and assemble every bike we sell right here in Yorkshire. Working with the leading component vendors and fabrication facilities, we create bikes with unrivalled performance and provide exceptional value for money.
Chat with one of our experts today and we will help put together the custom bike of your dreams.
| XS 490mm | S 520mm | M 540mm | L 560mm | XL 580mm | ||
| A | Head Angle (degrees) | 70.5 | 71.0 | 71.5 | 72.0 | 72.0 |
| B | Head Tube (mm) | 120 | 140 | 150 | 170 | 190 |
| C | Top Tube Effective(mm) | 520 | 535 | 550 | 565 | 580 |
| D | Seat Tube Angle (degrees) | 74.5 | 74.0 | 73.0 | 73.0 | 73.0 |
| E | Seat Tube C-T Actual (mm) | 490 | 520 | 540 | 560 | 580 |
| F | Chainstays (mm) | 435 | 435 | 435 | 435 | 435 |
| G | BB Drop (mm) | 67 | 67 | 67 | 67 | 67 |
| I | Stack (mm) | 536 | 557 | 568 | 589 | 608 |
| J | Reach (mm) | 371 | 374 | 376 | 384 | 393 |
| K | Front Centre (mm) | 595 | 595 | 600 | 610 | 626 |
| M | Fork Offset (mm) | 50 | 50 | 50 | 50 | 50 |
| O | Wheelbase (mm) | 1020 | 1021 | 1025 | 1036 | 1052 |
| P | Standover (mm) | 759 | 786 | 802 | 823 | 841 |
| Frame View size guide | |||
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Black and Red Large (56cm) |
£1,199.99
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Black and Red Medium (54cm) |
£1,199.99
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Black and Red Small (52cm) |
£1,199.99
Sold Out |
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Black and Red X Large (58cm) |
£1,199.99
Sold Out |
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Black and Red X Small (49cm) |
£1,199.99
Sold Out |
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Brown and Orange Large (56cm) |
£1,199.99
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Customise |
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Brown and Orange Medium (54cm) |
£1,199.99
Sold Out |
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Brown and Orange Small (52cm) |
£1,199.99
Sold Out |
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Brown and Orange X Large (58cm) |
£1,199.99
Sold Out |
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Brown and Orange X Small (49cm) |
£1,199.99
Sold Out |
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Purple and Red Large (56cm) |
£1,199.99
Sold Out |
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Purple and Red Medium (54cm) |
£1,199.99
Sold Out |
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Purple and Red Small (52cm) |
£1,199.99
Sold Out |
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Purple and Red X Large (58cm) |
£1,199.99
Sold Out |
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Purple and Red X Small (49cm) |
£1,199.99
Sold Out |
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