£56.25 £75.00
Ritchey Girder Pro wheel rims, hailing from the United States and in production during the 1990s (yet still new & unused after all this time!). Made from aluminium and weighing in at 1090 grams (the weight and price displayed are for a pair of rims). A fine choice for keeping your classic bike authentic, but also great for any other compatible bike.
OVERVIEW
TECHNICAL INFO
Drilling - the number of holes for the spokes.
Rim Size - the sizing given by the manufacturer, these can be confusing so we also give the ISO diameter too for clarification.
ISO Diameter - the diameter of the rim at the point where the tyre is seated (bead seat diameter). This is a universal measurement, often displayed on tyres as 28-622 or similar, 28 referring to the tyre width and 622 being the ISO diameter in millimetres.
Valve Type - presta valves are the thin ones and Schrader are the fatter ones. Schrader valve holes will also accept the older Dunlop/Woods type valves.
Rim Width (OD) - the width of the rim, measured from the outside of one wall to the other.
Rim Height - the overall height of the rim, measured to the highest point of the rim’s profile.
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