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CBPXRT80ULTR8000
Planet X RT-80 Shimano Ultegra R8000 Road Bike Planet X RT-80 Shimano Ultegra R8000 Road Bike
In stock
Bikes showing as in stock we aim to build on Friday 22th of March.
Don't forget to choose your custom options, and look at the amazing deals on wheels too!

Pre-ordered bikes will take a little longer, but we'll keep you in the loop
From £1,499.99
In stock

The RT-80 features Shimano's Ultegra 8000 groupset to bring you a first-class sports bike at an affordable price. This is a serious machine, beating its competitors in quality, price and, most importantly, on the road.

  • Toray T800 IM carbon fibre frameset
  • Ultegra 8000 groupset
  • Vision Team 35 Wheelset
  • Weight: 990gr frame, 390gr fork
Full Description

Description

The Planet X RT-80 is packed with the latest design features and build technology and is specifically tuned to soak up road buzz, whilst efficiently transforming every watt of your pedal strokes into instant speed.

Balancing your desire for performance with day-long riding comfort, the RT-80 combines refined geometry and advanced design features to offer a smooth, more compliant ride - perfect for those long days in the saddle.

The RT-80 frameset marries a precisely tracking, full carbon fork with our newest lightweight frame, both meticulously crafted from Toray's finest T800 carbon fibre. Our Tri-Tube rear triangle seamlessly blends oversized chainstays with thin and flat seat stays and a narrow 27.2mm seat tube to provide comfort enhancing vertical compliance. Internally routed cabling reduces aerodynamic drag and provides an uninterrupted visual flow. The RT-80 frame is the perfect mix of comfort and efficiency, making the most of every one of your pedal strokes.

Constructed from high quality Toray T800 modulus carbon fibre makes the RT-80 perfect bike for sports riding such as sportives, as well as general recreational riding. A precisely tracking front end is combined with a vertically compliant rear triangle to provide pedalling efficiency and comfort in equal measure.

Created with our 'EPS Inside' moulding technology, each main tube frame junction in the RT-80 is laid up over pre-shaped EPS formers. This allows for a more accurate placement of carbon in the mould, eliminating material wrinkles, creating lighter frames with enhanced structural integrity and allowing absolute consistency from frame to frame.

Groupset: Shimano's Ultegra groupset has been upgraded and the result is the incredible Ultegra 8000 groupset. Shimano have worked to improved the efficiency of the shifting, improved brake feel and delivers a smoother working, better-looking groupset that's simply worth every penny.

Equipped with an 11-28t cassette and 50/34t chainset this RT-80- is ideal for novice and returning cyclists and those seasoned riders looking to push themselves in the hills. If you've not tried the most modern Shimnao groupsets yet you really owe it to yourself to see just how far they've advanced since your last bike was new.

Wheelset: Vision Team 35 Comp Wheelset. The latest semi aero wheels from Vision push performance to the limit with a 35mm deep rim profile, bladed aero spokes from Sapim and meticulously constructed, 11-speed cartridge bearing hubs. Their good looks are every bit as striking and their wind cheating performance thanks to their deep anodised rim treatment, radially laced front wheel and straight pull laced rear hub.

The RT-80 is the ideal bike for any serious cyclist looking to step up to the latest technology, geometry and design features. The RT-80 blends nimble handling with reassuring stability. It's a bike that flatters riders and shows you how good a rider you really are. Welcome to the future of cycling, NOW! The RT-80 is a bike buying decision you will never regret.

  • Build weight: circa 8.09kg (depending on size)
  • Weight: 990g frame, 390g fork
  • Ultegra 8000 Groupset<
  • EPS Inside Moulding Technology
  • Weight-saving 27.2mm seat post
  • Internal cable routing
  • Braze-on front mech hanger
  • Please note, bike pictures are for reference and may differ slightly from the exact bike spec. Please check the spec table for full details of this bike build.

    Please Note: All customizable options are fitted in house during the build process by our trained mechanics.

Full Spec

Custom options available
On components showing this spanner
Bar Tape Planet X Soft Touch Handlebar Tape / Black
Brake Setup UK Brake Lever Setup Rear Brake Left
Chainset Shimano Ultegra FC-R8000 Chainset / 172.5mm / 50-34
Handlebar Selcof Zeta 6061 Alloy Road Bar / 42cm / Matt Black / 31.8mm Clamp
Saddle San Marco Monza Start Saddle / Black / Carbon Steel
Seatpost Planet X 6061 Alloy Seatpost / 27.2mm / Polished Black / 350mm
Stem Selcof Zeta 6061 Alloy Stem / 100mm / Matt Black / 10 degrees / 31.8mm
Tyres Vittoria Zaffiro Slick II Wired Tyre / 700c / Black / 25mm
Wheels Vision Team 35 Comp Road Clincher Wheelset / Shimano / SRAM 11 Speed
Inner Tube Vavert 700c Inner Tube / 18-25mm / Presta / 60mm  
Gear cables Shimano Sp41 Gear Outer / Black / 300mm  
Gear cables Shimano OT-SP41R8000 Gear Outer / 600mm / Black  
Head Set Planet X Headset Spacer Set / 1 1/8" / 15mm + 10mm + 5mm / Black  
Seat Clamp Selcof Forged Alloy Bolt Up Seatclamp / 31.8 mm  
Brake spare Shimano Inner And Outer Brake Cable / Rear 1800mm Outer / 2000mm Inner  
Brake spare Shimano Inner And Outer Brake Cable / Front 800mm Outer / 1000mm Inner  
Frame Spare Planet X Carbon Steerer Fork Bung MK 2 / 1 1/8 inch  
Chain Shimano Ultegra HG-701 11 Speed Chain / 116 Links  
Bottom Bracket Shimano Ultegra SM-BBR60 Bottom Bracket  
Front Mech Shimano Ultegra FD-R8000 Double Front Mech / Braze On  
Head Set FSA Orbit C-40 No.42 ACB Tapered Headset (XYZ) / Black / 9 mm  
Brake Shimano Ultegra BR-R8000 Brake Caliper / Rear  
Brake Shimano Ultegra BR-R8000 Brake Caliper / Front  
Rear Mech Shimano Ultegra RD-R8000 Rear Mech / Short Cage  
Cassette Shimano Ultegra CS-R8000 Cassette / 11-28  
Gear Levers Shimano Ultegra ST-R8000 STI Lever / Left 2 Speed  
Gear Levers Shimano Ultegra ST-R8000 STI Lever / Right 11 Speed  

Geometry

Geometry

Size & Specs

Bike frame geometry
  XS 48cmS 50cmM 54cmL 56cmXL 58cmXXL 60cm
AHead Angle71.57272.5737373.5
BHeadtube Length (mm)110115140155175195
CTop Tube Length (mm)515525545559.6575590
DSeat Tube Angle (mm)74.574.573.573.57372.5
ESeattube Centre to Top (mm)480500540560580600
FChainstay Length (mm)408408408408410410
GBB Drop (mm)707070707070
HStandover (mm)853859.5883897.5919938
IStack (mm)513519.5543557.5579598
JReach (mm)373381385394.5398401.5

Need help? E-Mail our technical experts

[email protected]

Custom build option available
add to basket and customise
Build your bike in 3 simple steps.
Step 1: Select bike size and colour (by choosing a frame)
Frame View size guide Stock
XX Large White/Black/Grey XX Large White/Black/Grey £1,499.99 In Stock
Large Black/White/Red Large Black/White/Red £1,499.99 In Stock
Small Black/White/Red Small Black/White/Red £1,499.99 In Stock
Small White/Black/Grey Small White/Black/Grey £1,499.99 In Stock
X Large Black/White/Red X Large Black/White/Red £1,499.99 In Stock
X Large White/Black/Grey X Large White/Black/Grey £1,499.99 In Stock
Step 2: Choose your options

Need help?

Contact our technical experts

Choose Components

Bar Tape Add the finishing touch to your bike by customising the colour of your bar tape - Make it unique!
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Planet X Soft Touch Handlebar TapeBlack  FREE i
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Planet X Cork Gel Bar TapeBlack £6.99 i
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Selcof Eolo Soft Bar TapeFluro Pink £9.99 i
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Selcof Eolo Soft Bar TapeBlue £9.99 i
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Selcof Eolo Soft Bar TapeFluro Yellow £9.99 i
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Selcof Eolo Soft Bar TapeFluro Orange £9.99 i
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Selcof Eolo Soft Bar TapeBlack £9.99 i
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Selcof Eolo Soft Bar TapeWhite £9.99 i
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Selcof Eolo Soft Bar TapeFluro Green £9.99 i
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Selcof Eolo Soft Bar TapeRed £9.99 i
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Selcof Eolo Soft Bar TapeBrown £9.99 i
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Selcof ColourDrops BartapeMulticolour £9.98 i
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Planet X Non-Slip Textured Gel Bar TapeMicro Grip Texture | Black £12.00 i
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Selle Italia Smootape Gran Fondo Bar TapeBlack £15.98 i
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Selle Italia SG Bar TapeBlack £17.98 i
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Cinelli Caleido EVA Bar TapeBlack (Multi Colour) £24.99 i
Brake Setup
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UK Brake Lever Setup Rear Brake Left  FREE i
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EURO - USA ROAD Brake Lever Setup Rear Brake Right £25.00 i
Chainset
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Shimano Ultegra FC-R8000 Chainset172.5mm | 52-36 £20.00 i
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Shimano Ultegra FC-R8000 Chainset172.5mm | 50-34  FREE i
Frame
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Planet X RT-80 Carbon Road Frameset (BBO)Small | White/Black/Grey  FREE i
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Planet X RT-80 Carbon Road Frameset (BBO)Small | Black/White/Red  FREE i
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Planet X RT-80 Carbon Road Frameset (BBO)X Large | White/Black/Grey  FREE i
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Planet X RT-80 Carbon Road Frameset (BBO)Large | Black/White/Red  FREE i
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Planet X RT-80 Carbon Road Frameset (BBO)X Large | Black/White/Red  FREE i
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Planet X RT-80 Carbon Road FramesetXX Large | White/Black/Grey  FREE i
Handlebar Our standard build is usually perfect but you can choose a bar that suits your needs.
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Selcof Zeta 6061 Alloy Road Bar40cm | Matt Black | 31.8mm Clamp £10.00 i
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Selcof Zeta 6061 Alloy Road Bar38cm | Matt Black | 31.8mm Clamp £10.00 i
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Selcof Zeta 6061 Alloy Road Bar42cm | Matt Black | 31.8mm Clamp  FREE i
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Selcof Delta Wing Carbon Road Handlebar38cm £109.99 i
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Selcof Delta Wing Carbon Road Handlebar42cm £109.99 i
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Selcof Delta Wing Carbon Road Handlebar40cm £109.99 i
Saddle Have a preference on saddle design or simply want a lighter saddle? Upgrade now!
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San Marco Monza Start SaddleBlack | Carbon Steel  FREE i
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Selle Italia Lady Flow SaddleBlack £19.99 i
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Selle Italia MAN FlowBlack £19.99 i
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San Marco Aspide Open Fit Racing SaddleXsilite Rails | Black £59.99 i
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San Marco Regal EVO Woven SaddleBlack | Manganese £45.00 i
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Selle Italia SLR Saddle FlowTi 316 | Black £59.99 i
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San Marco Shortfit Racing SaddleBlack | Xsilite £59.99 i
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San Marco Aspide Dynamic Supercomfort SaddleBlack | Manganese | Wide £59.99 i
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Selle Italia SLR SaddleTi 316 | Black £55.00 i
Seatpost
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Planet X 6061 Alloy Seatpost27.2mm | Polished Black | 350mm  FREE i
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Selcof Delta HM Carbon Seat PostGloss | 27.2mm £60.00 i
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Selcof Delta HM Carbon Seat PostMatt | 27.2mm £60.00 i
Stem Our standard build is normally great, but you can change the geometry of your ride and get the right fit - choose the stem length that's right for you.
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Selcof Zeta 6061 Alloy Stem100mm | Matt Black | 10 degrees | 31.8mm  FREE i
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Selcof Zeta 6061 Alloy Stem130mm | Matt Black | 10 degrees | 31.8mm £10.00 i
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Selcof Zeta 6061 Alloy Stem120mm | Matt Black | 10 degrees | 31.8mm £10.00 i
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Selcof Zeta 6061 Alloy Stem90mm | Matt Black | 10 degrees | 31.8mm £10.00 i
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Selcof Zeta 6061 Alloy Stem110mm | Matt Black | 10 degrees | 31.8mm £10.00 i
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Selcof Zeta 6061 Alloy Stem80mm | Matt Black | 10 degrees | 31.8mm £10.00 i
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Selcof Delta Carbon Road Stem31.8mm | 120mm £49.99 i
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Selcof Delta Carbon Road Stem31.8mm | 110mm £49.99 i
Tyres
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Vittoria Zaffiro Slick II Wired Tyre700c | Black | 25mm  FREE i
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Jack Brown Race 700c Folding Tyre25.5mm | Black | Red £40.00 i
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Jack Brown Mile Muncher 700c Folding Tyre25.5mm | Black | Tan £40.00 i
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Jack Brown Race 700c Folding Tyre25.5mm | Black | Black £40.00 i
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Jack Brown Mile Muncher 700c Folding Tyre25.5mm | Black | Black £40.00 i
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Continental Gator Skin Folding Tyre700c | Black | 25mm £60.00 i
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Panaracer Race C EVO 3 Classic Folding 700c TyreBlack | Tan | 26mm £60.00 i
Wheels
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Vision Team 35 Comp Road Clincher WheelsetShimano | SRAM 11 Speed  FREE i
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Selcof Delta 40mm Carbon Clincher WheelsetShimano 11 Speed £399.98 i
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Selcof Delta 56mm Carbon Clincher Wheelset, Tubeless Tyre CompatibleSRAM | Shimano 11 Speed £425.00 i
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Vision Metron 81 Carbon Clincher Road WheelsetGrey Decal | Shimano/SRAM 10/11sp £750.00 i
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Vision Metron 55 Carbon Clincher Road WheelsetGrey | Shimano/SRAM 10/11sp £750.00 i

Optional Accessories

Bottle Cage We're famous for our bottle cages, don't miss out and treat your yourself to a bottle cage for your new bike.
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NO THANKS  FREE
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Jobsworth Bottle CageBlack £2.99 i
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Planet X Alloy Bottle CageBlack £3.99 i
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Planet X Alloy Bottle CageSilver £3.99 i
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Planet X Bi Plastic Bottle CageBlack £4.99 i
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Planet X Fang Plastic Bottle CageBlack £4.99 i
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Planet X Ambi Plastic Bottle CageBlack £4.99 i
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Planet X Nightwolf Plastic Bottle CageBlack £4.99 i
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Planet X Mantis Alloy Bottle CageBlack £7.99 i
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Planet X Stainless Steel Bottle CageBrushed £9.99 i
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Selcof Carbon BottlecageFull Black £14.99 i
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Selcof Carbon BottlecageBlack £14.99 i
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Planet X Pro Carbon Bottle CageBlack | Gloss £19.99 i
Pedals New bike? Get some new pedals!
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NO THANKS  FREE
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Planet X Sync Keo Compatible Road PedalsBlack £14.99 i
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Jobsworth Road Pedals Black Keo System With Cleat £19.99 i
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Planet X Flip Flop SPD-Flat Double Sided PedalsSilver £24.99 i
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VP-R73 Look Keo Compatible Road PedalsBlack £24.99 i
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Planet X Connect Keo Compatible Road PedalsBlack £24.99 i
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Speedplay Zero Stainless Pedals with Walkable Cleats61100 | Black £129.99 i

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