Scott Speedster CX 20 Disc 2017

£798.00 YOU SAVE £277.00(26%) RRP £1075.00

Scott Speedster CX 20 Disc 2017

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YOU SAVE £277.00 (26%) RRP £1075.00


We will try to match or beat any genuine UK based retail company for this product. Terms & Conditions

Scott Speedster CX 20 Disc Bike

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We ship your bike to you, fully prepared and tested, this means that once you make your purchase we will prepare the bike for shipping so we can’t offer a next day service on bikes.
Please note that bikes are available for delivery to UK mainland addresses only.

However if you need your bike urgently, please phone us on 01736 75 1066, we will always do our best to help.

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    Scott Speedster CX 20 Disc 2017 Info

    The Scott Speedster CX 20 Disc cyclocross has a race inspired alloy frame with internal cable routing, added tire clearance and disk brakes.

    This bike is built to deal with anything from a muddy cyclocross course to rough roads with everything else in-between. The Speedster CX is a fraction of the cost of the carbon fibre framed models in the family.

    Pedals not supplied, please click here for pedal options.


    Frame & Forks – Scott are renowned for being the leaders in the creation of lightweight bicycle frame technology. The Speedster CX 20 frame is no different with the utilisation of Scott’s Aero 6061 aluminium. The frame and forks on the Speedster feature F01 technology which enable the bike to cut through the air with superb efficiency.

    Specific Cyclo-Cross geometry puts the rider in a comfortable and balanced position for generating power whilst delivering poise and balance in tight and twisty corners. The specialist aluminium frame is specially designed to thrive off road on rough terrain.

    Internal gear cable routing keeps the dirt at bay whilst enhancing the clean lines of the bike.

    Drivetrain – Shimano’s 10 speed componentry delivers super slick shifting and a fantastic range of gears. Shimano are renowned for their reliable components, which on a rugged cyclocross bike is extremely important. The 11-32 cassette and 34 x 46 tooth chainrings allow you to climb very steep hills but also the perfect ratio for blasting along fast trails.

    Brakes – The Shimano mechanical disc brakes fitted to this model offer an alternative to traditional rim brake options. Reliability in the wet is one of the great benefits of disc brakes, along with their ease of maintenance. Rim wear is totally eliminated due to the contact area for braking being moved to the disc rotors.

    As a result of analysis from performance testing, all Scott disc brake bikes are fitted with the rear disc brake mounted on the chainstay to reduce brake shudder and increase performance.

    Wheels and Tyres – The 700c Syncros Race 22 wheels deliver a reliable and positive experience whether on trail or road. Kenda Kwick 35mm wide tyres offer minimal resistance on the road whilst giving good levels of grip should you wish to turn off onto a bridleway.

    Finishing Kit – Syncros components fitted to the Speedster CX 20 complement the rest of the bike perfectly, matching the dynamic look of the bike through their shape and colour schemes. Syncros like Scott are a hugely iconic brand with decades of experience in the world of bicycle component manufacturing.

    • Bike FrameFrame - Speedster CX Disc / D.Butted 6061 Alloy / CX geometry / Integrated Headtube
    • Bike ForksFork - Speedster Carbon/Alloy Disc, 11/8" Alloy steerer
    • Bike Weight KGApprox weights in KG - 10.72
    • Bike Weight LBSApprox weights in LBS - 23.63
    • Bike HeadsetHeadset - Integrated Cartridge
    • Bike Rear DeralleurRear Derailleur - Shimano Tiagra RD-4700-GS, 20 Speed
    • Bike Front DeralleurFront Derailleur - Shimano Tiagra FD-4700
    • Bike ShiftersShifters - Shimano Tiagra ST-4700 Dual control 20 Speed
    • BrakesBrakes - Shimano BR-R317 Black Mech. Disc 160/F and 160/R mm SM-RT56 Rotor
    • CranksetCrankset - Shimano FC-R460 Black, Hyperdrive 34x48 T
    • BB-SetBB-Set - Shimano BB-RS500
    • Bike ChainChain - KMC X10
    • Bike GearsCassette - Shimano HG 500 10 Speed 11-32 T
    • Bike HandlebarHandlebar - Syncros RR2.0, Anatomic 31.8mm
    • Bike HeadstemH'stem - Syncros FL2.0, 11/8" / four Bolt 31.8mm
    • Bike SeatpostSeatpost - Syncros RR2 31.6/300mm
    • Bike SeatSeat - Syncros FL2.5
    • Front HubHub (Front) - Formula Team 28H
    • Rear HubHub (Rear) - Formula Team 28H
    • Wheel SpokesSpokes - HTI - Standard Black 2mm
    • Wheel RimsRims - Syncros CX Disc 28 Front / 28 Rear
    • Bike TyresTires - Kenda Kwick, 700x35C
  • Scott Speedster CX20 Disk Bike
      XSXSmall SSmall MMedium LLarge XLXLarge
    Body Height (approx) 158 - 165cm 163 - 173cm 170 - 178cm 176 - 187cm 185 - 197cm
    (A) head tube angle70.0 °70.0 °71.0 °71.0 °71.0 °
    (B) head tube length95.0 mm120.0 mm140.0 mm160.0 mm180.0 mm
    (C) top tube horizontal505.0 mm525.0 mm545.0 mm568.0 mm590.0 mm
    (D) standover height749.8 mm775.7 mm796.2 mm814.1 mm832.0 mm
    (E) BB offset-68.0 mm-68.0 mm-68.0 mm-68.0 mm-68.0 mm
    (F) BB height281.0 mm281.0 mm281.0 mm281.0 mm281.0 mm
    (G) wheel base984.0 mm1,002.0 mm1,017.0 mm1,043.0 mm1,056.0 mm
    (H) BB center to toptube center431.5 mm462.7 mm483.0 mm503.2 mm523.3 mm
    (I) BB center to top of seattube490.0 mm520.0 mm540.0 mm560.0 mm580.0 mm
    (J) seat angle74.5 °74.0 °73.5 °73.0 °73.0 °
    (K) chainstay422.0 mm422.0 mm422.0 mm422.0 mm422.0 mm
    (L) reach360.0 mm369.0 mm378.0 mm390.0 mm405.0 mm
    (M) stack521.8 mm545.5 mm564.4 mm583.3 mm602.2 mm
    (N) stem length90.0 mm100.0 mm110.0 mm120.0 mm120.0 mm

    Sizing Advice

    Choosing an appropriate size of bike frame can vary bike to bike/model to model due the design and technical geometry and the cycling activity a bike is designed for. Generally, the ideal guide to selecting a suitable size frame for you is your height.

    We can always help, just drop our cycle team an e-mail: [email protected] or phone us on 01736 751066.

    Scott Bike Sizing
  • "In Stock"
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    "Delivered in 10 days"
    This means that the item is in stock in our remote warehouse and will usually be delivered to you in 10 working days.

    "Despatch 6-10 Days"
    You are able to buy/order the item but just to advise you that the item is not currently in our warehouse and therefore not available for immediate despatch but is on order or en route to us and we hope to despatch within 6-10 Days. If you want to know more details just e-mail or phone us.

    "Sold Out"
    may mean the item is no longer available or possibly out of stock for some time. If you want to know more details just e-mail or phone us.

  • Free Standard UK Delivery on orders over £30 are usually sent by Royal Mail post (*exclusions apply see Delivery FAQs). FREE delivery, on orders over £30, applies to MOST, NOT ALL* UK mainland addresses (*exclusions apply see Delivery FAQs). We use a combination of Royal Mail and Carrier services and in some cases a signature is required to confirm receipt (high value/bulky orders).

    For further detailed information please see Delivery FAQs.

    We reserve the right to collate multiple orders into one delivery if going to the same address. We are unable to split orders/deliveries if any one item in an order is not available from stock, indicated by 'Despatch due date / Awaiting stock / Stock expected'. So we would usually despatch an order once complete as/when all the items are available from stock to send as one parcel.

  • Buy with Confidence

    We hope you are completely satisfied with your purchase but any unsuitable item may be returned to us, WITHIN 28 DAYS of receipt by you, for exchange or refund.

    Please email[email protected] or phone us on 01736 751066 for a RETURNS AUTHORISATION NUMBER before sending the goods. Do please click here for all the details

Bike Shipping

Each bike purchased from Triathlon Store, whether it’s online or instore is carefully assembled and tested to ensure that the bike is adjusted and set up correctly. Bikes being sent by courier are kept in as complete a state as possible whilst ensuring that the bike is thoroughly protected for transit.

Please note that not all bikes come with pedals so please check each specific bike models specification.

Each bike comes with full instructions and complimentary tools to assist you in its completion.

If you have any questions regarding the assembly of bicycles from the Triathlon Store then please contact us. Each bike purchased from Triathlon Store, whether it’s online or instore is carefully assembled and tested to ensure that the bike is ready to ride.

All bikes ordered through for shipping are assembled and tested prior to despatch to ensure safe and correct set up. We endeavour to make the process from purchasing a bicycle online to allowing you to be out on the road or trail as simple as possible. Bikes are packaged up thoroughly and placed inside a sturdy box to enable us to send out bikes in as complete a state as possible. Once you receive your bike the procedure for getting out on the road couldn’t be easier.


The Scott story began in the Sun Valley, Idaho by top class ski racer and innovative thinker Ed Scott. He designed and developed the first tapered aluminium ski pole, rendering bamboo and steel poles defunct at the highest level of competition. The company then moved into different markets with motocross and cycling emerging as new targets for the business. Greg Lemond stunned the cycling world when he used the first ever production aero bar, which was made by Scott in his 1989 Tour de France win. Innovation and technology remain at the forefront of Scott’s design ethos in all their products. Moving forward to the present day Scott produce; bikes, components, shoes, helmets, clothing and much more, all with the same meticulous detail to performance as when Ed Scott developed his ski poles in 1958. As a result it is no surprise Scott bikes and riders have been at the forefront of international cycle sport.

Nino Schurter and Jenny Rissveds stormed to victory in the XC MTB discipline at the Rio Olympics. The pair who ride for the Scott Odlo MTB Racing Team were riding the latest evolution of the Scott Spark. In road racing the Scott Foil and Addict have become the bikes to watch whether climbing up mountains in the Alps or blasting along the cobbles in the Arenburg forest. Adam Yates and his Orica–BikeExchange team mates have been producing consistently top results using Scott products. The latest big signings for Scott are the Browlee brothers Jonny and Alister who need no introduction in the world of triathlon. The brothers who have and continue to dominate the discipline will be opening a new chapter with the brand utilising Scott’s attention to detail and no shortcuts approach to creating the best equipment on the planet.

The anatomy of a Cyclo-Cross Bike.

Wheels and tyres

Tyres over 30mm wide are standard on cyclo-cross bikes to cope with the lumps and bumps expected off the beaten track. A range of tyre compounds and treads are available for cyclo-cross bikes giving options from road riding to heavy mud conditions. Tubeless tyres are becoming more popular in cyclo-cross due to their ability to be run at low pressures compared to traditional butyl tubes.

Like cyclo-cross frames, wheels need to be able to withstand tremendous force from general off road riding and in places where knocks are par for the course. Wheels are the same diameter as their road counterparts 28” or 700c.


Gearing on CX bikes usually comprise of a 46 x 36 tooth front chainring set up with a 12 x 28 tooth cassette at the rear. Single chain ring options are filtering in to the cyclo-cross scene which create a lightweight no fuss option. Repeated accelerations are routine in cyclocross and the gearing relects this, the drivetrain is geared towards a low to mid-range as top end speeds are not often attained off road.


There are two options when it comes to cyclo-cross bicycle braking, through either a rim or disc brake set up. Cantilever rim brakes have traditionally always been used on CX bikes due to their excellent mud clearance capabilities but there is a shift away from rim brakes with disc brake optimised frames and forks becoming widely available. Disc brakes deliver superb stopping power, control and feel combining for an undoubtedly.

What are they and what makes them so good at what they do?

The discipline of cyclo-cross dates back to the early 19th century where a French soldier named Daniel Gousseau who could often been seen riding his bike off road to maintain fitness over the winter months decided to stage races off road on drop handlebar bikes. Nowadays bikes are more refined for the nuances of the discipline than in the early pioneer CX days. Cyclo-cross bikes are designed primarily for off road use but are often used on road with great success. Features of cyclo-cross bikes includes;

Frame and forks

Cyclo-cross frames and forks are made strong enough to withstand off road terrain. The geometry of CX bikes is similar to an endurance road bike frame placing the rider in an upright position which is better for negotiating off road terrain. The bottom bracket is usually higher on a cross bike than a road bike for increased clearance of obstacles.

In cyclo-cross racing getting off and “shouldering” the bike is a common occurrence, often obstacles are too steep to negotiate on the bike and running is the preferred option. Brake and gear cables are often routed on the right hand side of the bike to avoid interference with the rider plus the top tube is often flat or a comfortable shape for running with.

Frames and forks are designed to accommodate wide tyres for grip and use the larger volume to soak up rough terrain. Popular with commuters and other city riders the versatile cyclo-cross bike often has treaded mounts for racks and mudguards enabling it to be used as an extremely practical bicycle.