Yamaha XS750 750cc triple


Me and my triple, Spring 2004

 

This page is about the Yamaha XS750.

These bikes are usually referred to as "Triples" because they have 3 cylinders.

They were produced from 1976 until 1981, and was proclaimed the "Bike of the Year" for 1977 by the motorcycle press. 

The first 4 model years the bike displaced 750cc. 

This was increased to 850cc for the final 2 model years. 

 

The Yamaha Triple was the most technically innovative bike of its day. 

In addition to having a 120° three cylinder crank, it also features dual overhead cams, 3 carbs, shaft drive, triple disc brakes and solid alloy wheels. 

The only modern street triples are the new Triumph 750cc to 955cc bikes. 

Binelli has introduced a new 900cc triple, the Tornado, which is in showrooms and there have been persistent rumors that Laverda is planning a new triple for the street.

Triumph released their monster, three cylinder, 2,294cc, Rocket III in 2004.

  

My triple is a 1977 XS750-2D (1J7-103582) which I bought new. 

I also had a 1978 XS750SE (1J7-311594) which was a parts bike. 

I gave it to another triple fan who needed it.

 

During the winter of 98/99 I updated my 2D with parts from the SE model. 

Now my bike has the carbs, crankshaft, top end, cams, middle gear drive and other E model goodies installed. 

This upgrade is the subject of an article that began in the June 1999 issue of Classic & Motorcycle Mechanics magazine. 

Follow this link to the XS750-2D+ and check out the triple exhaust systems page for more pics.

 

In Memory of Sidney Gray

Interested in old Yamaha Triple motorcycles, check out the Ytriples email list

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XS750C      Triple engine at the intro in 1976  Split Cases

 Rare shot of the 1976 C model (spec sheet)      Taken at Blalock Cycles in Wheaton, MD (1976)

      

These were taken the first few days after I got it home in May 1977

    Triple with fairing and rack

My XS750-2D in June 1977 after installing the fairing and luggage rack/sissy bar

Me and my Triple  Me and my 2D in 1995

My 2D in 1995 with the stock headers and Jardine muffler

Three on a triple  Three on a three

My daughters, Ashley and Grace, posing with me on the triple for Grandma, July 1994

Triple Rally  Triples at the rally in Shendoah, VA

My 2D with three other triples at the 1st Y-triples Rally at Big Meadows in the Shenandoah National Park, August 1998

 Beth's and her D model  Beth's 1st bike

Beth is very proud of her classic 1976 D model

Three for the Road - my rebuild in 1995