Why buy your bike from Sigma Sports?
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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.
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Rondo Ruut AL 2 Gravel Bike 2021
With its versatile aluminium frame, carbon fork, dependable components and attractive price point, the Rondo Ruut AL 2 Gravel Bike is a great entry-level all-rounder that’s perfect for exploring off-road, winter training on the road and commuting.
A hardy but lightweight aluminium frame is lively and responsive and is partnered by a vibration-damping full carbon fork. The fork has an innovative TwinTip feature that makes the handling of the bike more nimble or more composed by altering the offset and height of the front axle. This means that the ride characteristics can be tuned to suit the terrain and topography of the ride ahead.
Adaptability is enhanced by the frameset offering compatibility with either 700c or 650b wheels and tremendous amounts of tyre clearance. Luggage rack and mudguard mounting points are great additions for bikepacking and commuting duties while strong and light Rondo alloy wheels handle even the roughest of riding surfaces with aplomb.
The SRAM Apex 1 gear configuration changes with accuracy and dependability and the TRP mechanical disc brakes offer easy maintenance and reliable stopping power in all weather conditions.
Highlights
- A truly versatile, entry-level gravel bike ideal for longer rides, winter training on the road and commuting
- Aluminium frame is light and responsive
- The frame incorporates Rondo’s Flex Design that flattens the seatstays and curves their profiles to increase compliance over bumps
- 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
- Luggage rack and mudguard mounting points
- Rondo wheelset is strong, light and tubeless-tyre compatible
- Size-specific wheel sizing sees 700c wheels specified on S, M, L and XL frame sizes, and 650b wheels on the size XS
- SRAM Apex 1 drivetrain shifts with accuracy and dependability
- TRP mechanical disc brakes are user friendly and stop with reliability and composure
Technical Specification
| Frame | Rondo Ruut 2.0 Custom Hydroformed AL6061-T6 aluminium |
| Fork | Rondo TwinTip 2.0 carbon |
| Headset | Rondo - Upper stack |
| Bottom Bracket | FSA PF86 |
| Stem | Rondo 80mm (XS, S), 90mm (M), 110mm (L), 110mm (XL) |
| Handlebar | Rondo Flare - 400mm (XS), 420mm (S), 440mm (M, L), 460mm (XL) |
| Bar Tape | Velo Comfort tape |
| Front Brake | TRP Spyre mechanical disc with TRP 160mm rotor |
| Rear Brake | TRP Spyre mechanical disc with TRP 160mm rotor |
| Brake Levers | SRAM Apex 1, mechanical disc |
| Rear Derailleur | SRAM Apex 1, 11-speed |
| Shift Levers | SRAM Apex 1, 1 x 11-speed |
| Chain | SRAM PC1130, 11-speed |
| Cassette | SunRace CSMS7, 11-42, 11-speed |
| Crankset | FSA Omega EXO, 42T, 160mm (XS), 170mm (S), 172.5mm (M, L), 175mm (XL) |
| Front Wheel | Rim - Rondo aluminium 700c 622-23 (S, M, L, XL) or 650b 584-23 (XS), tubeless-ready / Hub - Rondo Superlight Sealed Bearings, 100 x 12mm thru-axle, thread 1.5 |
| Rear Wheel | Rim - Rondo aluminium 700c 622-23 (S, M, L, XL) or 650b 584-23 (XS), tubeless-ready / Hub - Rondo Superlight Sealed Bearings, 142 x 12mm thru-axle, thread 1.5 |
| Front Tyre | WTB Nano, 700c x 40mm, tubeless-ready clincher (S, M, L, XL) or Schwalbe G-One Allround, 650b x 40mm, tubeless-ready clincher (XS) |
| Rear Tyre | WTB Nano, 700c x 40mm, tubeless-ready clincher (S, M, L, XL) or Schwalbe G-One Allround, 650b x 40mm, tubeless-ready clincher (XS) |
| Saddle | Fabric Scoop Flat |
| Seatpost | Rondo, 350mm x 27.2mm diameter |
| Pedals | Available to be purchased separately |
| Claimed Manufacturers Weight | 10.5kg, 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 or contact Customer Care. We do not install accessories to bikes, including mudguards.