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On-One Free Ranger Shimano GRX RX810 Gravel Bike

Built around a lightweight carbon frameset and progressive geometry, 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.

Shimano GRX RX810 drivetrain
Fulcrum Rapid Red 500
Full Carbon Frameset - UDH Compatible
Full Luggage Mounts (Including Fork)
Tyre Clearance up to 48mm (700c)
Approx Bike Weight (Medium) - 9.25kg

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$2,031.00

Shipping calculated at checkout.

Will go up to

Expect dispatch in 21 days

Available on Cycle to work

Part-ex with Planet X-Change

Colour

Electric Night Forest Green Monochrome Black

Size

X-Small Small Medium Large X-Large

RIDER HEIGHT	SUGGESTED FRAME SIZE
5′3″ to 5′8″ (162cm-172cm)	X-Small
5′7″ to 5′10″ (170cm-178cm)	Small
5′9″ to 6′2″ (175cm -188cm)	Medium
6′1″ to 6′4″ (185cm-193cm)	Large
6′4 < (193cm+)	X-Large

		XS	S	M	L	XL
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
H	Stack (mm)	536	557	568	589	608
I	Reach (mm)	371	374	376	384	393
J	Front Centre (mm)	595	595	600	610	626
K	Wheelbase (mm)	1020	1021	1025	1036	1052

Please note that our bikes are not supplied with pedals - these must be purchased separately

🔧 Customise your bike

Quantity

CBBIKE-FRE-810-XSM-BLU

30 Day ride guarantee

Shop with confidence.

Rated Excellent

By over 10,000 customers

Frame

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.

Groupset

Shimano’s GRX series has been designed for pure gravel performance, with optimised gear ratios, off-road handling, and precise shifting. RX810 represents the top tier of 11 speed mechanical shifting. Hydraulic brakes levers incorporate SERVO WAVE technology for unrivalled stopping power. An integrated clutch retention system provides chain security even on the roughest of terrain.

Frame

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.

Groupset

Shimano’s GRX series has been designed for pure gravel performance, with optimised gear ratios, off-road handling, and precise shifting. RX810 represents the top tier of 11 speed mechanical shifting. Hydraulic brakes levers incorporate SERVO WAVE technology for unrivalled stopping power. An integrated clutch retention system provides chain security even on the roughest of terrain.

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📏 Sizing and Geometry

RIDER HEIGHT	SUGGESTED FRAME SIZE
5′3″ to 5′8″ (162cm-172cm)	X-Small
5′7″ to 5′10″ (170cm-178cm)	Small
5′9″ to 6′2″ (175cm -188cm)	Medium
6′1″ to 6′4″ (185cm-193cm)	Large
6′4 < (193cm+)	X-Large

		XS	S	M	L	XL
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
H	Stack (mm)	536	557	568	589	608
I	Reach (mm)	371	374	376	384	393
J	Front Centre (mm)	595	595	600	610	626
K	Wheelbase (mm)	1020	1021	1025	1036	1052

🔧 Build Kit

Stainless Steel M5 Bolt 22mm Thread Locking Individual

Selcof Carbon Steerer Fork Bung MK 4 / 23-24mm ID

Selcof Alloy Bolt Up Seatclamp / 29.8mm

Bike Build Packaging Rear Derailleur Protector

Selcof Headset Spacer Set / 1 1/8" / 15mm + 10mm + 5mm / Black

Token Omega Headset For Tapered 1" 1/8th – 1.5" Fork Steerer

Planet X EC-130E Di2 Gear Cable Blanking Rubbers

🔧 Groupset

Shimano GRX RX810 Hydraulic Disc STI Lever & Flat Mount Disc Caliper / Left 1x

Shimano GRX RX810 Hydraulic Disc STI Lever & Flat Mount Disc Caliper / Right 11 Speed

Shimano Ultegra SM-BBR60 Bottom Bracket

Shimano GRX RX810 1x Chainset / 172.5mm / 42 Tooth

Shimano CS-M8000 11-Speed 11-42 Cassette

Shimano GRX RX812 Rear Mech (42T Max)

Shimano Ultegra HG-701 11 Speed Chain / 116 Links

Shimano Ultegra SMRT800 Centrelock Disc Rotor / 160mm

Shimano SM-MA-R160D/D Mount Adapter

Shimano SM-BH90 Olive And Connector Insert

SRAM 1.85mm Freehub Body Spacer / XDR / XD / HG

Finance with Newpay and Planet X

You could enjoy a credit limit of up to £5000, and once you’ve bought something, you can choose a payment plan to suit you. It’s super-easy to apply and we’ll even do a no-risk check first to see if you're eligible

More Info

Easy Assembly

Assembling your new bike couldn't be easier. Every bike comes expertly packed at least 95% pre assembled, with step by step instructions to get the bike ready to roll.

So you can get out on that first ride without delay!

Hand Built in South Yorkshire

All Planet X, On One, Holdsworth and Titus Bikes are expertly hand built to order in South Yorkshire.

Every bike is comprehensively inspected before shipping to ensure your bike is perfect when it arrives at your door.

Not sure on your size? Get Fitted!

Get fitted to your bike at Planet X Headquarters by one of our trained fitters.

With our Mini Bike Fit, we can advise on sizing, optimise your ride for maximum comfort and efficiency and help you make the right component choices. all for a refundable deposit of £25.

Book Now!