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, checked, tuned and tested by our Cytech qualified mechanics. Click here to see how we’ll deliver your bike or collect in-store.
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 ST Steel Disc Adventure Bike 2019
Aside from its classic looking Tange steel frame, the unique selling point of the Rondo Ruut ST Steel Disc Adventure Bike is its multipurpose Twintip fork. With two settings the fork allows the geometry to be quickly changed between HI, which gives a steeper head angle, quicker steering and a more aggressive position, and LO which slackens the angles by half a degree, raises the bars 10mm and increases fork trail by 13mm for a more endurance focussed ride.
Designed primarily as a long distance gravel bike the compliant steel frame features three bottle cage mounts as well as mounts for a pannier rack and mudguards, so no matter how far the journey, the Rondo Ruut ST Steel Disc Adventure Bike will prove up to the task. The use of wide, high volume Panaracer Gravel King tyres and SRAM Rival 1 11-speed groupset with hydraulic disc brakes also promises long days bikepacking, exploring far from the beaten track.
- Adjustable head angle and fork trail
- High quality Tange steel frame
- Twintip carbon fork with rack mounts
- Mudguard, pannier rack and three bottle cage mounts
- SRAM Rival 1 groupset with hydraulic disc brakes
- Thru axle front and rear
- 700 x 40C and 650B x 2.1 inch tyre clearance
|FRAME||Ruut Tange steel|
|STEM||Rondo 80mm(S), 100mm(M), 110mm(L), 120mm(XL)|
|HANDLEBAR||Rondo Flare 420mm(S), 440mm(M,L), 460mm(XL)|
|FRONT BRAKE||SRAM Rival hydraulic disc|
|REAR BRAKE||SRAM Rival hydraulic disc|
|BRAKE LEVERS||SRAM Rival|
|REAR DERAILLEUR||SRAM Rival 1 type 2.1|
|SHIFT LEVERS||SRAM Rival 1|
|CASSETTE||Sunrace CSMS7 11-42 11- speed|
|CRANKSET||SRAM S350-1 X-SYNC 40T 170mm(S), 172.5mm(M,L), 175mm (XL)|
|FRONT WHEEL||Rondo Superlight sealed bearings hub, Rondo alloy 622-21 rim, 100/15mm/thread 1.5 axle|
|REAR WHEEL||Rondo Superlight sealed bearings hub, Rondo alloy 622-21 rim, 142/12mm/thread 1.75 axle|
|FRONT TYRE||Panaracer Gravel King SK 700C X 43|
|REAR TYRE||Panaracer Gravel King SK 700C X 43|
|SADDLE||Fabric Scoop flat|
|SEATPOST||Rondo 350 X 27.2|
|WEIGHT||10.26kg (tubeless setup)|
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.
To see how you build your new bike once you receive it, please see our bike assembly page here.
Please note 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. We do not install accessories to bikes, including mudguards.