Colnago
50.5cm Colnago Nuovo Mexico c.1983 Vintage Italian Road Bike Frame
$1,320.00
✓ Original vintage frame - built in the 1980s
✓ Lightweight for the era - just 2.5 kg
✓ Suitable for historic cycling events such as L'Eroica
✓ Thoroughly checked over & photographed in detail
✓ Worldwide shipping
Quite possibly the most sought after name on the vintage cycling scene, Colnago earned the status due to the genius of it’s founder, Ernesto Colnago. From the humble beginnings in the 1950s, Colnago became the maker that everyone looked to, and the bike that every cyclist wanted to own. This is likely due to their dominance on the world racing circuit, and in no doubt due to the success of the long standing partnership with the great Eddy Merckx.
Introduced in 1983, the Nuovo Mexico utilised crimped tubing which was the precursor to the famous 'Gilco' tubing that imitated Colnago's club logo. An updated version of the Super Profil, the Nuovo Mexico had double crimps on the down tube to aid stiffness and was built from specially selected Columbus tubes. Less fancy than the Arabesque which shared the same tube profile, the Nuovo Mexico was a pure race bike and was the choice of several professional teams in the early 1980s.
This particular Nuovo Mexico is a stunning example of the first version, with flat seat stay caps and a very classy red wine to silver metallic fade paintjob. One of the best bikes you could buy in 1983, originally this would have been specced with Campagnolo Super Record or even better still, their legendary 50th Anniversary group set.
If you're taking part in L'Eroica or a similar vintage event, this frame is of the correct age, so you won't be disqualified for being a rule breaker!
The frame's been carefully checked by one of our mechanics to confirm the alignment's correct and there's no damage to the threads. If there are any minor issues worth noting we will do so in the overview section below. Please take a good look at the detailed photos so you can see the cosmetic condition of the frame before you buy.OVERVIEW
Era - 1980s
Country - Italian
Frame Material - Steel
Weight - 2.5 kg
Stock Code - U-F-R86V
SIZING
Size Guide* - Small (Approx 29 1/2" Inside Leg)
Seat Tube (ctc) - 50.5 cm
Top Tube (ctc) - 53 cm
Head Tube - 99 mm
Chainstay Length - 40 cm
Wheelbase - 97.5
*This is just a guide, not a guarantee the frame will fit as every rider is different. If you're unsure of your size we'd always recommend trying out a bike with similar frame dimensions first.
TECHNICAL INFO
Rear Spacing - 126 mm
Front Spacing - 100 mm
Seatpost Diameter - 27.2 mm
Wheel Size - 700c/28"
Brake Fixing - Recessed Allen Key
Front Brake Drop - 47 mm
Rear Brake Drop - 42 mm
Bottom Bracket Thread - Italian Thread
Headset Thread - Standard ISO (24 TPI - British/Italian)
Headset Stack Height - 38 mm
Fork Crown Race - 26.4 mm (ISO)
Shifter Fittings - Downtube Braze-On
Headtube Internal Diameter - 30.2 mm
Steerer Internal Diameter - 22.2 mm (Standard)
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▼SHIPPING, TAXES & RETURNS
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We've been safely sending orders around the world since 2010. There's a handy shipping calculator on the shopping cart page so you can see the cost of postage as soon as you've added it to your basket. Your order will be carefully packed and sent with tracking & insurance, we despatch most orders within 2-3 days but larger items and orders placed before the weekend can take an extra day or two to process.
We accept returns, please notify us within 14 days and ensure the item arrives back with us no later than 30 days after the order was received.
We don't charge VAT, however, if buying from outside of the UK please remember that there may be import fees to pay directly to the delivery company before receiving the order. Unfortunately we can’t advise on the exact costs as it varies from country to country, so please check your national rates before purchasing.
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▼HELP SECTION
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Seat Tube (ctc) - we measure from the centre of the bottom bracket shell up to the centre line of the top tube to give a consistent measurement regardless of frame design (ctc means centre to centre).
Top Tube (ctc) - this is measured from the centre of the head tube to the centre of the seat tube, along the centre of the top tube.
Chainstay Length - measured from the centre of the bottom bracket shell to the centre point of the rear dropout.
Wheelbase - measured from the centre of the front fork dropout to the centre point of the rear dropout.
Front & Rear Spacing - measured from the inside of one dropout to the other. The dropouts on steel frames can be stretched or squeezed a few mm but it's always best to avoid this if possible, aluminium or carbon frames should never be stretched.
Brake Drop - measured using wheels of the relevant size for the frame, as stated in the technical info section.
Headset Threads - although it's generally recommended to match threaded parts exactly, with headsets you can technically mix and match, unless you have French or the obscure old Raleigh threads, in which case you need to stick to that type.