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Ti29 - Mk1.5 Titanium 29er

The Titanium 29er from Torus Bicycles combines the timeless quality of titanium tubing with the modern 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.

Designed for a 100 mm suspension fork, it will also ride beautifully with an 80 mm suspension fork, or a rigid fork (470 mm length).

Simple plain gauge Ti-3Al-2.5V tubing, Ti-6Al-4V dropouts, head tube and bottom bracket shell are all precision shaped and welded to our design.  This frame is light, tough and floats over the rough stuff.

Available with cowled fixed dropouts or sliding dropouts.  The cowled fixed dropouts keep the weight low on a standard geared (derailleur) 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
  • 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 (medium) and 48mm (large) 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
17 432 610 72 73 100 440 308 60 470 1720g
19 483 635 72 73 125 440 308 60 470 1860g





Geometry is based on a 470 mm axle to crown fork length which is equivalent to an 80 mm fork sagged 10 mm.  A 100 mm fork will slacken the angles by 1 degree!

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


Also available as a frameset with our Ti 29er fork!



Price Stock

Fixed Dropout - 17" (Medium)

    Discount 18%
    Was GBP980.00

    Fixed Dropout - 19" (Large)

      Was GBP980.00

      Sliding Dropout - 17" (Medium)

        Was GBP995.00

        Sliding Dropout - 19" (Large)

          Discount 20%
          Was GBP995.00