54cm Unknown Vintage Track Bike Frame

✓ Original vintage frame - built in the 1960s/70s
✓ Lightweight for the era - just 2.8 kg
✓ Thoroughly checked over & photographed in detail
✓ Worldwide shipping

This unknown steel track frame has a number of quality features and probably dates from the 1960s or 1970s. Though there are no identifying marks or stamps, the five digit frame number implies it was built by a small volume builder and the fork dropouts are by Simplex, so perhaps pointing to a French or British builder. Regardless of where it was made, and by whom, the frame is very well put together with lovely long point lugs, a Fischer 'twin plate' fork crown and heavy duty rear dropouts. The fork has been drilled for a brake but the rear has not.

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.


Condition Notes - Fork brake hole is slightly off-centre
Era - 1960s/1970s
Frame Material - Steel
Weight - 2.79 kg
Stock Code - U-F-T2V


Size Guide* - Medium (Approx 32" Inside Leg)
Seat Tube (ctc) - 54 cm
Top Tube (ctc) - 57 cm
Head Tube - 140 mm
Chainstay Length - 41.5 cm
Wheelbase - 101 cm

*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.


Rear Spacing - 115 mm
Front Spacing - 100 mm
Seatpost Diameter - 27.2 mm
Wheel Size - 700c/28"
Brake Fixing - External Hex Nut
Brake Drop - 47 mm
Bottom Bracket Thread - English/British/ISO Thread
Headset Thread - Standard ISO (24 TPI - British/Italian)
Headset Stack Height - 34 mm
Fork Crown Race - 27.0 mm (JIS)
Headtube Internal Diameter - 30 mm
Steerer Internal Diameter - 22.2 mm (Standard)


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.