Topstone Disc SE 105 Gravel Bike (2019)


Regular price £1,310.66 Sale price £1,499.99

Cycling disciplines are always changing, no more so that 2019 with Gravel and Adventure cross coming of age here in the UK. The Cannondale Topstone accompanies all of the above whilst still being as versatile on road, so you know you have the best of both worlds.

From the morning commute to exploring your local fells and gravel trails, the Topstone carries a geometry similar to the synapse however a 55mm rake for and slightly slacker head angle means you get the road bike feel but the security and stability of the slightly longer wheelbase, giving you the confidence and agility then you need it most,

With tonnes of clearance for up to 42c tyres, you’ll always that the grip and comfort on or off road. Adding to the Topstones versality are the extra bottle mounts and room from frame bags and storage making it the perfect partner to go along with. Add the ability to mount a rack and mudguards and this is the one hell of a bike.

Key Product Features

  • Lightweight Smartform C2 Alloy Frame
  • Full Carbon 12X100mm fork
  • Shimano 105 Groupset
  • Super fast and grippy 40mm WTB Nano Tyres
  • Integrated Rack/Fender Mounts
  • Removable Front Derailleur Mount
  • Disc Specific Design
  • 27.2 Dropper Post Compatible
  • BSA Threaded Bottom Bracket
  • Topstone Sice 105 Spec Chart

      • FRAME
        Topstone, SmartForm C2 Alloy, 142x12 thru-axle, tapered headtube, flat mount rear brake, internal cable routing
      • FORK
        Cannondale Topstone Disc, Full Carbon, 1-1/4" to 1-1/8" tapered steerer, 55mm offset, flat mount, 12x100 thru axle
      • HUBS
        Formula RX-512 12x100 front, RX-142 12x142 rear
      • SPOKES
        Stainless Steel, 14g
      • RIMS
        WTB ST i23 TCS, 28h, tubeless ready
      • FRONT TYRE
        WTB Nano TCS, 700 x 40c, tubeless ready
      • REAR TYRE
        WTB Nano TCS, 700 x 40c, tubeless ready
      • CRANKSET
        FSA Omega ME Alloy, 46/30
        FSA MegaExo
        Shimano 105, 2x11
        Shimano 105, 31.8 clamp
        Shimano 105 7000 GS
      • CASSETTE
        Shimano 105, 11-34, 11-speed
      • CHAIN
        KMC X11EL, 11-speed
        Shimano 105 7020 hydro disc
        Shimano 105 7070 hydro disc, 160/160mm RT56 rotors
      • REAR BRAKE
        Shimano 105 7070 hydro disc, 160/160mm RT56 rotors
        Cannondale C3, butted 6061 Alloy, 16 deg flare drop
      • GRIPS
        Cannondale Grip Bar Tape w/Gel, 3.5mm
      • STEM
        Cannondale C4, 6061 Alloy, 31.8, 7°
      • SADDLE
        Fabric Scoop Radius Sport, steel rails
      • SEATPOST
        Cannondale C4, 6061 Alloy, 27.2 x 400mm
      • HEADSET
        Topstone Si, 25mm Alloy top cap
      • PEDALS

    Topstone Sizing

    Frame Size Rider Height
    XS 152 - 162 cm 5' 0" - 5' 4"
    S 163 - 170 cm 5' 4" - 5' 7"
    M 170 - 182 cm 5' 8" - 6' 0"
    L 183 - 188 cm 6' 0" - 6' 2"
    XL 189 - 192 cm 6' 3" - 6' 4"

Free Delivery

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We're able to ship orders placed before 3pm on weekdays that same day when upgraded to either our DPD Next Day or DPD Saturday Delivery, otherwise delivery is FREE on orders over £40 with our economy delivery option, we aim to ship orders placed before 10am on weekdays that same day with delivery expected within four working days.

Tracking is provided upon dispatch and you can opt for order updates to be sent to you via Facebook Messenger if you would prefer this.

Please see our Delivery Information page for further details.


  • Economy Delivery
    Delivery typically within four working days
    FREE on orders over £40 otherwise £1.95
    Fully tracked and may require a signature
  • Next Day Delivery
    Delivery next working day
    Order before 15:00 for same day shipping
    £2.95 per order
    Mainland UK only
  • Saturday Delivery
    £8.95 per order
    Available until 15:00 on Friday
    Mainland UK only
  • Freight Delivery
    FREE on orders over £500
    £29.95 on orders under £500
    Order before 12:00 for same day shipping
    Delivery typically the next working day
    Mainland UK only

Free Returns

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We want you to be 100% happy with your purchase from us here at Scotby Cycles which us why we’re one of only two or three bike shops (and as far as we're aware the only independent bike shop) which offer free returns on all accessories and clothing.

If an item doesn't fit, or isn't quite what you expected then simply head over to our Returns Centre and ask for a returns number, once approved we’ll provide you with a free Royal Mail Tracked label so you can send us your returns completely free of charge from any Post Office branch within 30 days of purchase.

Please see our returns policy for full details.


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