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Rondo Ruut X Disc Gravel Bike 2021

★★★★★ ★★★★★

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Ruut X Disc Gravel Bike 2021

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Product ID: 1334075

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Rondo Ruut X Gravel Bike 2021

Blending a sophisticated frameset with speed-inspired component choices, the Rondo Ruut X Gravel Bike is an ideal choice for the fastest riders who take part in cyclo-cross races or the quickest of gravel group rides.

The frame makes use of a full EPS carbon construction to be light and tremendously stiff, granting rapid acceleration and enlivened climbing. Sublime levels of comfort are infused into the frame by the sophisticated carbon layup of the seatstays, top tube and seat tube. The laterally rigid but vertically compliant fork partners the frame perfectly and features the TwinTip format that allows its offset and length to be changed, making the handling either more nimble or more composed. Wide and grippy 700c x 45mm and 650b 2.2” tyres can be accommodated by the frame and fork meaning that even the most challenging terrain can be conquered in complete comfort and control.

The HUNT Rondo wheelset is light but robust and teams up with fast, 33mm wide cross-style Schwalbe tyres. A Shimano GRX drivetrain with tighter spaced gearing means that the ideal cadence can be found when racing hard while the matching GRX hydraulic disc brakes stop sharply and with control in all conditions. Completing the build is a narrow, aero-inspired Easton handlebar with no flare that is ideally suited to cyclocross racing.


  • A truly versatile gravel bike that has a racier setup to be ideal for fast riders and cyclo-cross races
  • Full EPS carbon frame is light and laterally stiff
  • The frame incorporates Rondo’s Flex Design that shapes and manipulates the carbon layup of  the seat stays, top tube and seat tube to increase comfort
  • The frame is compatible with either single or double chainring setups
  • TwinTip 2.0 Fly carbon fork is horizontally stiff but offers tremendous vertical compliance
  • TwinTip concept in the fork adjusts its offset and length to offer either sporty or more composed handling
  • Frameset compatibility with 700c and 650b wheelsets
  • Halo Clearance is created by a dropped chainstay and the TwinTip fork to give clearance for 700c x 45mm or 650b x 2.2” tyres
  • Mudguard mounting points
  • HUNT Rondo 700c wheelset is strong and light and has a 25mm internal rim width for extra stability with wider tyres
  • 33mm Schwalbe tyres are fast and can be setup tubeless
  • Shimano GRX drivetrain has a narrower, tighter spaced range perfect for cross racing or the fastest gravel group rides
  • Shimano hydraulic disc brakes offer modulated stopping power whatever the conditions
  • Narrow, aero-inspired Easton handlebar

Technical Specification

Frame Rondo Ruut Flex Design EPS carbon
Fork Rondo TwinTip 2.0 carbon
Headset Rondo - Upper stack
Bottom Bracket Shimano HOLLOWTECH II adapter within an EVO 386 shell format
Stem Rondo 80mm (S), 90mm (M), 110mm (L), 110mm (XL)
Handlebar Easton EC70 Aero 420mm (S), 440mm (M, L), 460mm (XL)
Bar Tape Velo Comfort tape
Front Brake Shimano GRX BR-RX400 hydraulic disc with Shimano SMRT70 160mm rotor
Rear Brake Shimano GRX BR-RX400 hydraulic disc with Shimano SMRT70 160mm rotor
Brake Levers Shimano GRX RX600, hydraulic
Rear Derailleur Shimano GRX RX812, 11-speed
Shift Levers Shimano GRX RX600, 1 x 11-speed
Chain KMC X11, 11-speed
Cassette Sunrace CSRX1, 11-36, 11-speed
Crankset Shimano GRX RX800 42T, 170mm (S), 172.5mm (M, L), 175mm (XL)
Front Wheel Rim - Rondo x HUNT Gravel X-Wide aluminium, tubeless-ready, 700c / Hub - Rondo x HUNT straight pull, 100 x 12mm thru-axle, thread 1.5
Rear Wheel Rim - Rondo x HUNT Gravel X-Wide aluminium, tubeless-ready, 700c / Hub - Rondo x HUNT straight pull, 142 x 12mm thru-axle, thread 1.75
Front Tyre Schwalbe X-One Allround, 700c x 33mm, tubeless-ready clincher
Rear Tyre Schwalbe X-One Allround, 700c x 33mm, tubeless-ready clincher
Saddle Fabric Scoop Flat Cr-Ti
Seatpost Rondo Carbon, 350mm x 27.2mm diameter
Pedals Available to be purchased separately
Claimed Manufacturers Weight 8.6kg, Size S
Please note Tubeless tape, valve and sealant are not included

Built, Checked, Tuned and Tested

All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.

All bikes collected from our shop, are built, tested and ready to ride.

Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.

If you require any assistance please contact our Customer Care team.

Rondo Ruut X Disc Gravel Bike 2021 Sizing

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