Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
We've partnered with Pedalsure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.
Rondo Ruut X Disc Gravel Bike 2022
With a flex design EPS carbon frame and TWINTIP carbon fork, the Ruut X has comfort and compliance in spades, yet can also transfer power very effectively to the wheels for speed and efficiency. The fork benefits from Rondo’s variable geometry design which means the axle position can be altered to provide faster handling or more stability, and the frame has bottle cage and luggage mounts aplenty, allowing the bike to be loaded up or stripped back as required.
Gravel specific, Shimano’s GRX groupset has been designed for off-road use with excellent chain retention and ruggedness. The supplied 11-36 cassette and 42t chainring are ideal for fast rides and races, although they can be switched out for a wider range set up if tackling more demanding terrain. The hydraulic disc brakes from Shimano are also gravel biased for better control and power on the trails whilst the wheelset makes good use of Hunt’s impressive tubeless-ready Hunt Aero Wide aluminium rims. UCI compliant for cyclocross use, Schwalbe’s X-One 700c x 33 tyres are fast and efficient, but again there is scope for adding further off-road capability with clearance for 700c x 45 / 27.5 x 2.2” rubber.
- Rondo Ruut Carbon frame
- Carbon TWINTIP fork for variable geometry with rack and mudguard mounts
- 1x Shimano GRX 11-speed drivetrain
- Shimano GRX hydraulic disc brakes
- Tyre clearance - 700c x 45 / 27.5 x 2.2” (622-45, 584-57)
|Frame||Rondo Ruut Carbon|
|Fork||Rondo TWINTIP 2.0 carbon|
|Stem||Rondo 80mm(S), 90mm(M, L), 110mm(XL)|
|Handlebar||Easton EC70 400mm(S), 420mm(M,L), 440mm(XL)|
|Bar Tape||Velo Comfort tape|
|Front Brake||Shimano GRX BR-RX400 hydraulic disc|
|Rear Brake||Shimano GRX BR-RX400 hydraulic disc|
|Brake Levers||Shimano GRX RX600|
|Rear Derailleur||Shimano GRX RX812|
|Shift Levers||Shimano GRX RX600 11-speed|
|Cassette||SunRace CSRX1 11-36 11-speed|
|Crankset||Shimano GRX RX800 42T 170mm(S), 172.5mm(M,L), 175mm (XL)|
|Front Wheel||Rondo X Hunt Aero Wide aluminium, tubeless-ready|
|Rear Wheel||Rondo X Hunt Aero Wide aluminium, tubeless-ready|
|Front Tyre||Schwalbe X-One 700c x 33 tubeless-ready|
|Rear Tyre||Schwalbe X-One 700c x 33 tubeless-ready|
|Saddle||Selle San Marco Shortfit|
|Seatpost||Rondo 350 x 27.2mm|
|Pedals||Available to be purchased separately|
|Manufacturer claimed weight||8.6kg size M|
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.