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Our RT-80 frameset is the product of exhaustive research and testing. It's a lightweight, strong and durable sports frame designed to deliver huge performance and all-day comfort in equal measures. Build your masterpiece with the RT-80 as its heart.

  • Tapered headtube, straight blade fork
  • Braze-on front mech hanger
  • EPS Inside Moulding Technology
  • 27.2mm seat tube
  • Internal cable routing
  • Weight: 990gr frame, 390gr fork
  • Full Description

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    From £499.99

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    Summary

    Options
    White/Black/Grey / XX Large
    3 in stock £499.99

    The Planet X RT80 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 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.

    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.

    The RT-80 is the ideal frame / bike for any serious cyclist looking to step up to the latest technology, geometry and design features. It blends nimble handling with reassuring stability culminating in a bike that flatters riders and shows you how good you really are. Welcome to the rest of your cycling life. The RT80 is a bike buying decision you will never regret.

    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 future of cycling, NOW! The RT-80 is a bike buying decision you will never regret.

    • Weight: 990g frame, 390g fork.
    • EPS Inside Moulding Technology
    • Weight saving, 27.2mm seat post
    • Internal cable routing
    • Braze-on front mech hanger
    • Please note, some frame colour options are also available in a luxury hand painted Italian option.

    Additional Information

    Product Code:FRPXRT80
    Model:SRAPRFR

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    Geometry

    Geometry

    Size & Specs

    Bike frame geometry

    Viner Mitus 0.6

      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
    GBottom bracket drop (mm)666666666666
    IStack (mm)513519.5543557.5579598
    JReach (mm)373381385394.5398401.5

    Reviews

    •   Feefo Reviewer
      •  1
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      •  5

      Love it so far. I'm 180cm and the Large is a really good fit for me - better than the Nano Light even. The finish is excellent and it took me only around an hour to build up. It's fast, comfortable and looks good too!

    •   Feefo Reviewer
      •  1
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      •  4
      •  5

      Couldn't decide between the 80 or the 90 so called and asked for some advice. This is my 4th frameset after a Pro Carbon road, Stealth Pro Carbon track and Nano Light, plus a complete Uncle John Sram Red CX, so I'm obviously a fan of PX. The RT-80 was recommended and it arrived the next day. Fantastic! Unfortunately, head set wasn't in stock, so had to wait an extra day for that to arrive from another retailer.

    •   Feefo Reviewer
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      •  4
      •  5

      I had to return my RT58 frame due to it blistering, the warranty team were very helpful . The RT58 is no longer made so the sent me a RT80 in in its place The delivery time was very good.

    •   Feefo Reviewer
      •  1
      •  2
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      •  5

      Very happy with it so far,the finish is good and the ride is not harsh.As for value for money ,they sent me this to replace a RT58 under warranty so very happy as This feels like a better frame.