Planet X London Road Shimano GRX RX810 Bike
Frame
The core geometry of an endurance road bike, combined with that of a gravel adventurer. Resulting in a true all road capable machine. Featuring an Aerospace grade 6061 T6 Heat Treated Aluminium Frame. Hydroformed profiles allow the tubing to be shaped depending on the exact needs of each area. Creating a bike that is stable through corners, quick to accelerate, and supremely comfortable. The geometry is all-road focused, allowing for a comfortable ride while offering control and stability
Groupset
Frame
The core geometry of an endurance road bike, combined with that of a gravel adventurer. Resulting in a true all road capable machine. Featuring an Aerospace grade 6061 T6 Heat Treated Aluminium Frame. Hydroformed profiles allow the tubing to be shaped depending on the exact needs of each area. Creating a bike that is stable through corners, quick to accelerate, and supremely comfortable. The geometry is all-road focused, allowing for a comfortable ride while offering control and stability
Groupset
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📏 Sizing and Geometry

Rider Height Suggested Frame Size
5′4″ to 5′7″ (163cm-170cm) Small / 480mm
5′6″ to 5′10″ (168cm-178cm) Medium / 510mm
5′9″ to 6′2″ (175cm- 188cm) Large /540mm
6′1″ to 6′4″ (185cm- 193cm) X-Large / 570mm

    SML MED LRG XLG
A Head Angle (degrees) 70.0 71.0 71.0 71.0
B Head Tube (mm) 120 140 160 180
C Top Tube Effective(mm) 520 540 560 590
D Seat Tube Angle (degrees) 74.0 74.0 74.0 73.0
E Seat Tube C-T Actual (mm) 480 510 540 570
F Chainstays (mm) 435 435 435 435
G BB Drop (mm) 70 70 70 70
H Stack (mm) 529 552 571 592
I Reach (mm) 368 382 396 410
K Wheelbase (mm) 1023 1035 1056 1071

🔧 Build Kit

Rever Flat Mount Disc Brake Mounting Hardware / 27mm / Single
Selcof Carbon Steerer Fork Bung MK 4 / 23-24mm ID
Selcof Forged Alloy Bolt Up Seatclamp V3 / 35mm / 12mm / Black
Bike Build Packaging Rear Derailleur Protector
Selcof Headset Spacer Set / 1 1/8" / 15mm + 10mm + 5mm / Black
Selcof SPORT Integrated Cup Angular Contact Cartridge Bearing V2 Headset For Tapered 1" 1/8th 1.5" Fork Steerer
Front Mech Band On Clamp (Non SRAM Yaw) / 34.9mm / Black
Selcof High Rise UnderBB Cable Guide
Selcof Gear Cable Barrel Adjuster For Road Bikes

🔧 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

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.

Customer Reviews

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