Sonder Sonder Rubicon
  • Rubicon Frame
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    Sonder Rubicon

    Rubicon FrameGravel Plus

    €2.349

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    Designed for rough gravel and beyond. Rubicon covers ground with the efficiency of a drop-bar bike, with the grip, control and confidence to push your limits. A dream gravel bike for mountain bikers who can’t resist the singletrack detour. Or adventurous souls who prefer to plan multi-day gravel rides into the blank sections of the map.

    Does this route even go? There’s only one way to find out.

    Built around a 60mm suspension fork and gravel+ tyres up to 55mm, Rubicon pushes the comfort and capability of a gravel bike to the next level. A longer wheelbase, slacker head angle and slightly lower bottom bracket give it a planted feel, helping you hold your line and carry speed when descents get loose and technical.

    Geometry and Sizing

    You can also take into consideration the standover height to ensure you pick a bike that will be a good fit. If you measure your inside leg and ensure there is a minimum of an inch from the toptube to your crotch this will give you enough seatpost adjustment to find your optimum saddle height.

     

    Bike geometry diagram

    SizeSmallMediumLargeX-Large
    Rider height5ft 2in - 5ft 7in
    (158-173cm)
    5ft 6in - 5ft 10in
    (170-177cm)
    5ft 9in - 6ft 2in
    (175-187cm)
    6ft 2in +
    (187cm +)
    Crank Length*165170170172.5
    Stem Length*70808090
    Bar Width*400420420440
    ST - Seat tube460490520550
    HT - Head tube105120140160
    HA - Head angle67676767
    ETT - Estimated top tube545565.8594621
    AC - Axle to crown465465465465
    SA - Seat angle74.274.274.274.2
    CS - Chainstay440440440440
    BB - BB drop80808080
    WB - Wheelbase1081110211311159
    SO - Stand over766.7792.1817.2842.5
    RE - Reach380395420440
    SK - Stack585599517 
    *Recommended sizes
    Frame Spec

    Lightweight, durable and strong titanium frame.

    Weight: S: TBCkg; M: TBCkg; L: TBCkg; XL: TBCkg
    Titanium 3A1/ 2.5V
    Seatpost diameter: 27.2mm
    Seat tube OD 31.8mm
    Headset: IS42/28.6 | IS52/40
    Disc brake only
    700 x 55mm
    UDH hanger and 12mm bolt through axles at both ends.
    Bottle cage mounts: x3
    Accessory mounts: Frame: x1 (65mm) | Fork x2 65mm/130mm

    Your actual build date will depend on additional components you specify and from receipt of full payment. For any queries contact our Sonder team on +44 1773 417006.

    • Rubicon Frame