1970s Losa 56cm Columbus SL Shimano Dura Ace Groupset, Mavic & Cinelli. A very nice bike mechanically sound has been service & checked over Nearly new tyre and tubes. Has quite a few scratches but this all adds to the age and patina of the bike. 56cm seat tube centre of bb to centre of top tube. 57cm centre bb to top of seat tube. 56cm centre to centre top tube. Shimano Dura Ace chainset & Rings 42/51. Campagnolo C Record speed Hubs & Mavic open 4 cd very good condition. Michelin Dynamic Classic Gum wall 700c Tyres. Cinelli shield bars 42cm. Cinelli 1A 100mm stem wing logo. Shimano Dura Ace with gum hood very good condition. Shimano Dura Ace 7400 downtube gear levers, Shimano Dura Ace 7400 Rear derailleur, Shimano Dura Ace 7400 front derailleur, 7 speeds frewheel 12-28. A very nice Italian bike read to ride. Please ask any question. Please ask any question ideal collection from our showroom/workshop. Dispatched with APC bike box courier fully insured 48hr. Have a look at my other listings/auctions in my shop for quality used/NOS vintage cycle parts. Also follow us on Facebook Vintage PaveHave a look at my other listings/auctions in my shop for other quality used/NOS vintage cycle parts. Also follow us on Facebook Vintage Pave Cycles. Items are described at the best of my knowledge and all the pictures are of the actual item and not stock photos. In the rare instance that you’re not entirely pleased with your item. I work hard to keep my buyers happy & maintain a strong feedback.