I-Speed III


Frame  Main frame and shroud in Toray T800 carbon (S / M / L)
Fork  Carbon TPR with carbon steerer
Wheels  DT Swiss P1800 Spline 28 ”
Tire  Schwalbe ONE, ETRTO 25-622 (700x25C)
Shifters  Shimano Ultegra ST R8000 2×11 speed
Rear derailleur  Shimano Ultegra ST R8000
Front derailleur  Shimano Ultegra FD R8000
Crankset  Shimano Ultegra FC R8000 50-34t
Cassette  Shimano Ultegra CS R8000 11-32t, 11 speed
Chain  Shimano
Pedals  Not included
Seat  HEAD, CroMoTi
Seatpost  HEAD Carbon
Handlebar  Controltech ONE, 31.8mm 440mm
Stem  Controltech CLS 31.8 (S-90mm, M-100mm, L-110mm)
Headset  Neco TPR H373
Brake Kit  Shimano Ultegra BR R8000
Weight  7.7 kg


The I-Speed line is something special for every road bike fan, but not only for them. The new season brings changes in the entire road bike collection: new designs, new shapes of the frames, better materials.

At HEAD Bikes we don’t believe in compromise. As a result, we have opted for a single, top-end frame and paired it with various groupset and wheel options to suite your specific requirements.

We have 3 standard specifications, Shimano 105, Shimano Ultegra Mechanical and Shimano Ultegra Di2. However each option is extensively customizable.

Contact Details

Cell +27 79 893 6284
Moove Motion Centre
1 Kikuyu Road

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Official Distributor of HEAD Bicycles SA