FTOOFR
The On-One Free Ranger is the perfect bike for adventurous cyclists to explore the backcountry with. Built with design cues from the best-selling Space Chicken Gravel Bike, the On-One Free Ranger is built to be versatile, easy to pedal and comfortable for all day riding equipped with a modern frame specification.
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
| Rider Height | Suggested Frame Size |
|---|---|
| 5′3″ to 5′8″ (160cm-172cm) | X-Small / 490 |
| 5′7″ to 5′10″ (170cm-178cm) | Small / 520 |
| 5′9″ to 6′2″ (175cm- 188cm) | Medium / 540 |
| 6′1″ to 6′4″ (185cm- 193cm) | Large /560 |
| 6′4″ Plus (193cm Plus) | X-Large / 580 |
All frame size recommendations are approximate. A good fit will also depend on the correct choice of stem length, correct bike set-up for the rider and riding style.
Correct frame size choice can vary greatly with riders' torso length. If you have longer legs and a shorter torso, go for a slightly shorter stem. If you think you are borderline between sizes, and you have longer legs and a shorter torso, go for the smaller frame size. If you have shorter legs and a longer torso, go for the larger frame size to get the extra top tube length.
As the frame sizes increase, so does the length of the head tube. If you are inflexible or perhaps have a history of back problems, consider going for a larger frame size. This will increase the relative height of the handlebars making the position less “extreme”. The larger frame will also have a longer top tube, so you’ll need to compensate for this with a shorter stem.
| XS 490mm | SML 520mm | MED 540mm | LRG 560mm | XLG 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 Material | Carbon Toray T700 +Hi-Mod |
| Frame Weight, Approx, (med) (g) | 1.35 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 | BB68/ BSA |
| Headset Type | IS42/28.6 IS52/40 |
| Fork Length (mm) | 395 |
| Cable Routing | INT |
| Dropper Compatible | NA |
| Rider Height | Suggested Frame Size |
|---|---|
| 5′3″ to 5′8″ (160cm-172cm) | X-Small / 490 |
| 5′7″ to 5′10″ (170cm-178cm) | Small / 520 |
| 5′9″ to 6′2″ (175cm- 188cm) | Medium / 540 |
| 6′1″ to 6′4″ (185cm- 193cm) | Large /560 |
| 6′4″ Plus (193cm Plus) | X-Large / 580 |
All frame size recommendations are approximate. A good fit will also depend on the correct choice of stem length, correct bike set-up for the rider and riding style.
Correct frame size choice can vary greatly with riders' torso length. If you have longer legs and a shorter torso, go for a slightly shorter stem. If you think you are borderline between sizes, and you have longer legs and a shorter torso, go for the smaller frame size. If you have shorter legs and a longer torso, go for the larger frame size to get the extra top tube length.
As the frame sizes increase, so does the length of the head tube. If you are inflexible or perhaps have a history of back problems, consider going for a larger frame size. This will increase the relative height of the handlebars making the position less “extreme”. The larger frame will also have a longer top tube, so you’ll need to compensate for this with a shorter stem.
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