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Torus Ti 29er Frames

The Titanium 29er from Torus Bicycles combines the timeless elegance of titanium tubing with the modern, beautiful, simplicity of the 29er hardtail - The Torus Ti 29er is an inspirational ride.

The Ti 29er was designed in the UK, by Justin Burls, as a cross country and marathon bike for the Clee Cycles Race Team – Race bred to give you the advantage on the trails.

Simple plain gauge Ti-3Al-2.5V tubing and Ti-6Al-4V dropouts, head tube and bottom bracket shell are precision shaped and welded to a careful design, to yield a frame that is light, tough where it needs to be, but retains just enough of that Ti spring to help it float over the rough stuff.

Available with cowled fixed dropouts or sliding dropouts.  The cowled fixed dropouts keep the weight low on a standard derailleur geared setup.  While, sliding dropouts provide maximum versatility - can be run with a derailleur, hub gear or singlespeed.


  • Clee Cycles’ geometry - long and low - see below
  • Butted Ti-3Al-2.5V tubing
  • Ti-6Al-4V cowled fixed dropouts
  • Ti-6Al-4V sliding dropouts, with replaceable black anodised 7000 series alloy dropout plates
  • 44mm headtube for use with standard (1.125”), tapered, or 1.5” steerer tubes
  • 45mm diameter down tube
  • Seat Tube : Medium 17" frame - 31.8mm (27.2mm se at post), Large 19" frame - 34.9mm (31.6mm seat post) 
  • 73mm BB shell
  • Brushed Ti finish with simple refined decals
  • Available in medium (17”) and large (19”) sizes
  • Weight:
    • Sliding dropouts (medium) - 1720g
    • Sliding dropouts (large) - 1860g
    • Fixed dropouts (medium) - 1550g
    • Fixed dropouts (large) - 1670g





Frame Size (inches) Seat Tube (mm) Effective Top Tube (mm) Head Angle (deg.) Seat Angle (deg.) Head Tube (mm) Chain Stay (mm) BB Height (mm) BB Drop (mm) Crown-Axle (mm) Weight (kg)
17" Medium 432 610 72 73 100 440 308 60 470 TBD
19" Large 483 635 72 73 125 440 308 60 470 TBD


View the CAD drawings for the Medium 29er or the Large 29er frames.


Rider Height <5'7"
5'6" - 5'11"
168cm - 180cm
5'10" - 6'3"
178cm - 190cm
Recommended Frame Size TBD 17" 19" TBD


Please note that these numbers are only recommendations. The size of frame that will best suit you, and your preferred riding style, may differ from those quoted above. If you are unsure of the correct size, or would like to discuss sizing further, then please Contact Us.

Price Stock

Ti29fd Fixed Dropout 17"

     GBP980.00   GBP980.00 

    Ti29fd Fixed Dropout 19"

       GBP980.00   GBP980.00 

      Ti29sd Sliding Dropout 17"

         GBP995.00   GBP995.00 

        Ti29sd Sliding Dropout 19"

           GBP995.00   GBP850.00 

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