PART IS OFF OF A: 1977 YAMAHA YZ250 (FRAME CODE 1W3) PART FOR SALE IS: FRONT SPROCKET PART IS USED. GOOD USABLE SPROCKET. RECOMMENDED ALL PARTS GET A THOROUGH CLEANING AND LUBRICATION IF NECESSARY BEFORE USE. MANUFACTURED: N / A FRAME #: 1W3-004277 ENGINE #: 1W3-004277 ORIGINAL MILES: N / A Be sure to add me to your favorites list! Check out my other items! IF YOU DO NOT HAVE PAY PAL YOU MAY STILL BID, I DO ACCEPT OTHER FORMS OF PAYMENT. EMAIL FOR MORE INFO. I WILL GLADLY COMBINE SHIPPING, BUT… SOME PARTS ARE TOO FRAGILE, LARGE, ETC. TO DO SO. PLEASE REQUEST A COMBINED SHIPPING PRICE. ASK ANY QUESTIONS PRIOR TO BIDDING. I WILL SHIP ANYWHERE IN THE WORLD, PLEASE ASK FOR A SHIPPING QUOTE PRIOR TO BIDDING AS SHIPPING WILL BE MUCH MORE OUTSIDE USA. I WILL DO RETURNS ON ITEMS NOT AS ADVERTISED. CONTACT ME (BEFORE YOU LEAVE FEEDBACK) WITH ANY PROBLEMS YOU HAVE, AND I WILL TAKE CARE OF IT. I HAVE GREAT SERVICE. MY WORDS OF RANDOMNESS ARE AS FOLLOWS: 1976 1977 1978 1979 76 77 78 79 YAMAHA YZ 250 400 YZ250 YZ450 DT DT250 DT400 425 DIRTBIKE DIRT BIKE VINTAGE RACING 2 STROKE I SHIP 2 TIMES A WEEK, MAY TAKE UP TO 5 DAYS TO SHIP AFTER PAYMENT IS RECEIVED. IT IS HARD TO SHIP ON SATURDAYS, POST OFFICE CLOSES 12:30 PM. ITEMS ENDING SATURDAY MOST LIKELY WILL GO OUT MONDAY OR TUESDAY. Add a map to your own listings. FREE Trial!