Planet X Bikes
On-One Free Ranger SRAM Rival AXS XPLR Gravel Bike
+ Add to Compare ✔ In ComparisonBuilt around a lightweight carbon frameset and a wireless drivetrain, the Free Ranger favours both gravel adventures and high speed. A full set of luggage, bottle and mudguard mounts make it the perfect bikepacking or touring rig also.
- SRAM Rival AXS Wireless drivetrain
- SRAM Rival hydraulic brakes
- Fulcrum Rapid Red 900 Wheels
- Full Carbon Frameset - UDH Compatible
- Full Luggage Mounts (Including Fork)
- Tyre Clearance up to 48mm (700c)
Featuring a lightweight T800 Carbon Fibre layup and responsive and agile gravel geometry, the Free Ranger is a gravel bike designed to excel off road but remain fast and capable on the tarmac. With clearance for 48mm tyres and 650B compatibility, the Free Ranger handles any terrain with direct control and plush comfort. EPS technology ensures strictly controlled tube thickness and shapes. Specifically considered layup to ensure stiffness and compliance where required in different areas of the frame.
SRAM Rival AXS XPLR
Featuring ultra-reliable wireless shifting, intuitive gearing, AXS App connectivity, and refined hydraulic disc brakes. It’s everything you could ask for in a modern gravel groupset.
Wireless Shifting
Clean, safe, and reliable. SRAM Rival AXS XPLR wireless gear shifting is simple and intuitive. One button to go easier, one to go harder. Simple. A 60-minute battery charge can offer weeks and weeks of rides, it’s 100% waterproof and proven in the hardest conditions on earth. No cables to stretch or get clogged with dirt. SRAM Rival AXS XPLR just works.
Efficient and Capable Gearing
12-speed gearing provides huge range but keeps jumps tight where needed. Meaning you’ll always be able to find the right gear. Combining an incredible 440% gear range. Whether spinning up the steepest gravel singletrack or rolling fast on the road. We’ve paired the 40-tooth chainset to the XPLR XG-1251 10-44 tooth rear cassette. The dedicated XPLR rear mech is lightning fast and reliable.
AXS Mobile App
Control, personalisation, and monitoring are at your fingertips with the AXS mobile app. See how much time you spend in each cog, customise your shifting configuration, check battery charge status, and update firmware as needed right from your phone.
Disc Brakes for ultimate control
SRAM Rival AXS XPLR provides the best braking experience for all riders. Powerful hydraulic disc braking to inspire confidence, whatever the terrain or weather. No more achy hands after long descents. Reach adjustability for different hand sizes mean suitability for everyone.
| Product Type | Default Component |
| Bar Tape / Grips | Selcof Soft Touch Handlebar Tape / Black |
| Crank Set | SRAM Rival 1 AXS 12 Speed Chainset / 172.5mm / 40 Tooth |
| Frameset | On-One Free Ranger Frameset / Electric Night / Medium (54cm) |
| Handle Bar | Selcof Sterrato V2 Flared Gravel Handlebar / 42cm |
| Saddle | San Marco Shortfit Open-Fit Start-Up Superwide Saddle / Xsilite Rail |
| Seat Post | Selcof Zeta 6061 Alloy Seatpost / 27.2mm / 350mm |
| Stem | Selcof Zeta 6061 Alloy Stem / 100mm / 31.8mm / 7 Degree |
| Tyre | WTB Nano 700c Wired Tyre / 40mm / Black |
| Wheel Pair | Fulcrum Rapid Red 900's |
| Bottom Bracket | SRAM DUB BSA Bottom Bracket / 68mm Road / 73mm Road Wide |
| Bottom Bracket | SRAM GXP Bottom Bracket Spacer 2.5mm Single / Matt Black |
| Brake spare | Avid Centreline Disc Brake Rotor / 160mm Centrelock |
| Brake spare | SRAM Hydraulic Hose Fitting Kit Includes Barb And Olive / Single Barb |
| Brake spare | SRAM Hydraulic Hose Fitting Kit Includes Barb And Olive / Single Olive |
| Brake spare | SRAM Flat Mount Disc Brake Mounting Hardware / 15mm / Single |
| Brake spare | SRAM Flat Mount Disc Brake Mounting Hardware / 32mm / Single |
| Cassette | SRAM XPLR XG-1271 12 Speed Cassette / 10-44 Tooth |
| Chain | SRAM Rival AXS 12 Speed Chain / 120 Link |
| Head Set | Selcof Carbon Steerer Fork Bung MK 4 / 23-24mm ID |
| Gear Levers | SRAM Rival AXS HRD Hydraulic Disc Brake Lever With Flat Mount Caliper / Right Lever / Front Brake / 1000mm / FM 20mm Offset |
| Gear Levers | SRAM Rival AXS HRD Hydraulic Disc Brake Lever With Flat Mount Caliper / Left Lever / Rear Brake / 2000mm / FM 20mm Offset |
| Head Set | Selcof Headset Spacer Set / 1 1/8" / 15mm + 10mm + 5mm / Black |
| Head Set | Selcof SPORT Integrated Cup Angular Contact Cartridge Bearing V2 Headset For Tapered 1" 1/8th – 1.5" Fork Steerer |
| Rear Mech | SRAM Rival XPLR AXS 1x12 Speed Rear Mech / Max 44 Tooth |
| Seat Clamp | Selcof Forged Alloy Bolt Up Seatclamp V3 / 31.8mm / 12mm / Black |
| Inner Tube | Panaracer Inner Tube / 700c / 35-50mm / Presta 48mm |
| Frame Spare | SRAM Powerpack For AXS / 1 Battery |
Frame
Built around a lightweight carbon frameset and progressive gravel geometry, the On-One Free Ranger favours off road adventures and fast paced fun. A full set of luggage, bottle and mudguard mounts make it the perfect bikepacking or touring rig as well. With clearance for 48mm tyres and 650B compatibility, the Free Ranger handles any terrain with direct control and plush comfort.
Groupset
SRAM Rival AXS XPLR - Featuring ultra-reliable wireless shifting, intuitive gearing, AXS App connectivity, and refined hydraulic disc brakes. Its everything you could ask for in a modern gravel groupset.
Wheels
With a semi-aero shape and 23mm internal rim diameter, the Fulcrum Rapid Red 900 wheelset is a perfect choice for performance gravel bikes.
Finishing Kit
Selcof provide the finishing kit. The gravel specific flared alloy Sterrato handlebar is paired with lightweight and dependable Zeta alloy stem and seat post. The saddle is Italian made from Selle San Marco.