£46.75 £55.00
Ritchey Aero OCR Pro wheel rim, 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 440 grams (the weight and price displayed are for one rim, if we have more in stock you'll be able to add them to your basket) - pretty lightweight for a rim at that time. A fine choice for keeping your classic bike authentic, but also great for any other compatible bike.
'Off centre rim technology' features an assymetric spoke pattern that requires less dishing, allowing the rear wheel on a geared bike to be built with a more balanced tension than a traditional rim. Technically these could be used on the front but they are designed for rear use.
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.
£28.50 £30.00
Ritchey Comp seatpost (or seat pin if you prefer), hailing from the United States and in production during the 2000s. Made from aluminium and weighing in at 261 grams - pretty lightweight for seatposts at that time. A fine choice for keeping your classic bike authentic, but also great for any other compatible bike.
The seat post has been carefully cleaned, thoroughly checked by one of our mechanics and graded as very good condition, but do take a good look at the detailed photos so you can see the cosmetic condition before you buy.OVERVIEW
TECHNICAL INFO
Seatpost Diameter - this needs to match the internal diameter of your frame’s seat tube closely, it should be possible to insert the seatpost without force but the fit should be tight enough so it doesn’t just drop in, with no play once inserted. If you have a post that fits the measurement should be stamped somewhere near the bottom, if not you’ll need to measure with a caliper or seatpost sizing tool as the sizes go up in 0.2 mm increments.
Length (Centre of Rails to Base) - measured from where the centre of the saddle rails will sit once installed, all the way to the bottom of the seatpost. Normally there’s a mark to tell you how much of the seatpost needs to be inserted in the frame, however this isn’t always the case so we’d recommend allowing a minimum of 6 cm.
£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.
SUBSCRIBE TO GET THE FIRST SCOOP
Exclusive content, new products, subscriber only promotions. Delivered to your inbox by tiny cyclists, every few weeks.
Don't worry, you can unsubscribe at any time.
PEDAL PEDLAR
T: 02036758003 // E: info@pedalpedlar.co.uk
© 2026 Pedal Pedlar.
Ecommerce Software by Shopify