1987 yz 490 specs Bore measures within specs, but the rings were worn. You can compare the rating with other bikes. Yamaha YZ490 1987 #1 800 1024 1280 1600 origin. 5OS. Jan 31, 2021 · Back in 1987, Yamaha wanted to test a two-wheel drive motocross bike and this very special YZ490 was born. View This Item The Hagerty classic car valuation tool® is designed to help you learn how to value your 1986 Yamaha YZ490 Base and assess the current state of the classic car market. Joined. ALL. Mar 1, 1994 · Yamaha YZ125 - 1985-1987; Yamaha YZ250 - 1985-1987; Yamaha YZ490 - 1985-1990 5. 3 out of 5 with 9 votes. Mar 21, 2023 · He came to us with an old YZ 490 that he found in a firefighters garage. This bike features a 499cc engine that delivers strong and consistent power, making it a great choice for motocross and trail riding. Santa Fe Ave Rancho Dominguez, CA 90221-5514 PH: 310-631-4363 FX: 310-900-5699 www. Items 1 18033 S. He decided to tear it down to the frame and build it from the ground up. Yamaha YZ490 Cross / motocross Yamaha 1987 107. That's going to boost the compression (working aginst what I'm trying to do). 50mm oversize. Jan 25, 2013 · 1987 Yamaha YZ490. Yamaha YZ490, 1987: Photo Gallery, Video, Specs, Features, Offers, Similar Models and More. Sep 11, 2006 · Now here's my question. Have you seen the latest 1986 Yamaha YZ490 values? 1987 Yamaha YZ490 products. CYCLE WORLD TEST: IF YOU'RE DIGGING FOR MOTOCROSS HORSEPOWER, YOU’VE JUST STRUCK THE MOTHER LODE. Those specs are for a stock piston. Using all mechanical components specially made in England, the bike was tried and tested, then eventually went into a private collection. Below is the riders' rating of the 1987 Yamaha YZ490 motorcycle. (73-76) Jul 31, 2018 · Yamaha YZ 490 T 87 Parts at Wemoto – wemoto. Cars for Sale; Popular Motorcycle Specs. com tech@fmfracing. com Motorcycle Catalog. 5mm The Web's Best Motorcycle Specs Search Site. These are the known mechanical and performance specifications for your 1987 Yamaha YZ490. CYCLE WORLD TEST. The guy I bought it off of said it was on the original bore (yeah right!). Though air-cooling diehards still relish it to the point where Yamaha sells every one it imports, the YZ490 is, when compared to more-modern, liquid Jan 20, 2023 · Additional photos of this 1987 Yamaha YZ490 are available here for your perusal. Yamaha YZ490 1987 specs. Check out the live Kaplan Cycles Vintage auctions; https://ebay. Clymer Repair Manuals for the 1985-1990 Yamaha YZ490 are your trusted resource for maintenance and repairs. Since you seem to have a lot of knowledge about the 490's, do you know of a source for a decent clutch basket? YAMAHA YZ 490 - 1987 Specs - Specificatii moto YAMAHA Yamaha YZ 490 - 1987. Il telaio partiva da 57H-00. Motorcycle 490 cc. to/2TZsQ7EDonate to the 501c-3 New England Motorcycle Museum; https://www. 5 HP minibike 2002 Ranger,Junkyard rebuild. Single cylinder, two-stroke. I still have a long ways to go with it. I'll be using a piston that is 1. He won six AMA National Motocross Championships over the 1970s and 1980s, one being the 1983 500cc championship, on a 1983 Yamaha YZ490. Dec 27, 2014 · YAMAHA YZ 490 1985 fully restored. D. 0 kg (236. With that in mind would I need to make a deeper cut, say bumping the 8mm measurment to 9 or possibly 10mm. Key Specs. YAMAHA YZ 490 1987 Il telaio partiva da 2HJ-00. Vecchia Scuola. Submitted my Jordan Drinkman. Drive Type: Chain; Front Tire Size: 80/100-21; RitchieSpecs is a search engine specification database housing over {{equipmentcount}} current and historical specs for vast types of equipment. Nov 1, 1987 · 1988 YAMAHA YZ125, YZ250 AND YZ490. Feb 12, 2019 · click here to learn more Softcover – 256 pages – Yamaha YZ125 YZ250 YZ490 1985 – 1990 Clymer Owners Service Repair Manual Covers the following models: Yamaha YZ125 1985-1987 Yamaha YZ250 1985-1987 Yamaha YZ490 1985-1990Contents: QUICK REFERENCE DATA GENERAL INFORMATIONManual organization / Service hints / Torque specifications / Safety first / Special tips / Mechanic #39;s tips / Parts The Yamaha IT 490 model is a Enduro / offroad bike manufactured by Yamaha . Fitment. 0 out of 5 stars YZ 490 Clymer identification numbers to torque specs to Sep 22, 2018 · 83 it 490 engine conversion to yz specs (By Mike Canton, 2018-09-22) sucking sump oil into barrel (By Paul, 2015-03-30) More 1987 Yamaha YZ490 information Check out the live Kaplan Cycles Vintage auctions; https://ebay. com [05-05 / #000347] YAMAHA YZ490 JETTING RECOMMENDATIONS Feb 23, 2023 · The Yamaha YZ490 was introduced in 1982 (following in the footsteps of the YZ465). This Clymer Yamaha YZ125 YZ250 1985-1987 / YZ490 1985-1990 Repair Manual provides detailed service information, step-by-step repair instruction and maintenance specifications for 1985-1987 Yamaha YZ125, 1985-1987 Yamaha YZ250, and 1985-1990 Yamaha YZ490 motorcycles. Or would I want to change the angle of the cut. If you had to sum up Open-class motocross bikes in just one word, it would be power—dirt-roosting, arm-stretching, wheel-spinning power. Tag Archives: 1987 Yamaha. Yamaha has the distinction of being the first Japanese manufacturer to build an open class motocrosser that threatened the European makes' suprernacy. Power was moderated via the wet plate. Replacing just about everything on it. A tiddler, a torquer and a titan Oct 19, 2017 · Yamaha YZ490 head modification. com/fundrais Jul 22, 2015 · For a limited time, check out the Yamaha YZ490 Road Test from the July 1984 issue of Cycle World - COVER TO COVER - The Complete Cycle World Magazine Archive. Cost US$ 3000. Puller for MX Inner Rotor “Button Style” Flywheels on Amazon ‘This works on the 250/360/400 model MX bikes with early CDI ignitions. The information below is specific to the Yamaha - 490 YZ 490 L, showing anything for service information to the amount of fork oil or even the tyre pressures. Simply enter questions, comments or answers. Versione Fiche technique Yamaha YZ 490 1987-1991. Back. It has a 490 ccm single cylinder engine. Yamaha YZ 490 model overview: Yamaha YZ 490 models include the motorcycle below produced in 1987. Tip: Offroad. This Clymer manual for Yamaha YZ 125, YZ 250 and YZ 490 off-road motorcycles describes service and repair of the engine, clutch and gearbox, the fuel and exhaust systems, the electrical system, and the cooling system. Sep 1, 1989 · IT CAME TO BE KNOWN, SIMPLY, AS THE DBFH, SHORThand for the Dirt Bike From Hell, the title bestowed upon Cycle World's test Yamaha YZ490 thanks to its devilish handling and diabolic power curve. 490 cm 3 These are the known mechanical and performance specifications for your 1987 Yamaha YZ490. Start the search for your favourite bikes by selecting the make and model and check specs like engine size, suspensions, weight etc. Powered by a 487cc two-stroke single paired with a four-speed transmission, the bike is finished in Competition Yellow with black and white decals. With @dirtbiketv1 (Jay Clark’s) help, the bike came out absolutely perfect! Wiseco Performance Products www. The 1987 Yamaha YZ490 is a classic off-road motorcycle known for its powerful engine and excellent handling. Location. 00 mm Bore. Hear about Justin's reason behind resto 1987 Yamaha YZ490 gallery. And check out the rating of the bike's engine performance, reliability, repair costs, etc. I rode a yz490 at a swap meet once, lied to the guy and said I used to own one and regretted selling it. 800 1024 1280 1600 origin Yamaha YZ490 1987 #2. Posts. You can use the 1987 Yamaha YZ490 picture as wallpaper. Research 1987 Yamaha YZ490T prices and values at J. MSRP: $ 244. 77 HP (40. 10 Feb. Posted on January 30, 2014 October 19, 2017 Author modernoso505. YAMAHA YZ 490 1985 Arriva il freno a disco anteriore. Our visitor's rating for this model is 3. Cylinder head: The head is prone to warpage. Clear repair solutions for DIYers. paypal. Engine [edit | edit source] The engine was a air cooled single cylinder, two-stroke. Measured it, and its at 1. Machine Specific (66) Please consult your owner's manual to confirm manufacturer specs. Filter. Look for black gas Research 1987 Yamaha YZ490T - 487cc standard equipment and specifications at J. Jan 10, 2024 · This 1982 Yamaha YZ490 spent time in California before it was acquired by the selling dealer in 2023. Jul 1, 1984 · YAMAHA YZ490. Apr 19, 2024 · This 1982 Yamaha YZ490 spent time in storage before it was acquired by the seller in 2023. The category is cross / motocross. See our specs, pictures, and rating for 40 000 motorcycles at Bikez. Finished in yellow with black and white graphics, the motorcycle is equipped with a 487cc two-stroke single paired with a four-speed transmission. Filter Results. Yamaha introduces the do-it-yourself bullet. An: 1987. Sadly, the 490 was heavier than the 465, nowhere near as reliable, difficult to start, had grim suspension Submitted my Jordan Drinkman. Model Yamaha YZ490. ne Yamaha YZ490/IT490 Wiseco Piston Kit – 89. - YZ125 (1985-1987) - YZ250 (1985-1987) - YZ490 (1985-1990). The 1987 Yamaha YZ490 motorcycle is used as an example on this page. Users can search equipment specifications by industry, model and manufacturer. Yamaha YZ490 Performance: Top Speed - Acceleration 0 to 100 km/h (0 to 62 mph) - Acceleration 0 to 400m (1/4 mile) - Recuperation 60 to 140 km/h in highest gear - Fuel Consumption - MPG - Economy - Efficiency - CO2 emissions - Emissions - Compare technical specs. Get the latest Specifications for Yamaha YZ 490 1987 Motorcycle from mbike. Year 1987. YAMAHA YZ 490 1984. Piston Kit 88. Aug 17, 2006 · The bike runs and starts, but it seemed a little down on compression (for a 490), so I took the top end off expecting to see a worn out piston/cylinder. Submit more pictures. View Results Availability In Stock Only (170) Ride Types Specs/Edit. Rome IT Vecchia Scuola 12/26/2014 - 3:12pm. Buying a bike begins at Bikez! Specs, rating and the best motorcycle picture collection on the Yamaha YZ 490. 1987 YAMAHA YZ490 Parts & Accessories. 2006 FLHX Street Glide; 2015 Raider 800 (4X4) 2019 150 XC-W; Fiche technique Yamaha YZ 490 (1984) Vous trouverez ici toutes les informations concernant votre deux roues Yamaha YZ 490 comme par exemple la taille du pneu avant et du pneu arrière, le cylindre piston compatible, les plaquettes de frein, la batterie, ou encore les carénages adaptables sur votre Yamaha YZ 490. 95 Specifications; Applications; Compression Calculator; Product Series: 2 Stroke Forged Series. Description. wiseco. 1987 Yamaha YZ490 Picture credits: Submitted my Jordan Drinkman. Brochures, Parts, Manuals, Advertisements, Articles, and more can be found here. Power. 10/23/2013. Known for its raw power, aggressive design, and dominance on the track, the YZ490 was a force to be reckoned with during its production years. Claimed horsepower was 53. au Online shop for Yamaha YZ490 T 87 Motorcycle parts … The Yamaha YZ125, YZ250 (1985-1987) and YZ490 … A colorless water and rust resistant adhesive spray that … yamaha vmx | Cars & Vehicles | Gumtree Australia Free … Mar 21, 2023 · In our latest Whiskey Throttle Spotlight we're showcasing a gorgeous 1988 YZ490 build by our friend Justin McMurrich. Mar 7, 2025 · Yamaha YZ490 two-stroke motocross bike history and specifications The Yamaha YZ490 is a legendary two-stroke motocross bike that has left an indelible mark on the history of off-road racing. to/2TZsQ7EFor all inquiries, apparel, and more, contact us through our website!https://www. com! 1987 Yamaha YZ 490 motorcycle technical specifications database with photos, user opinions and reviews. 6 pounds) and it is equiped with a single cylinder, two-stroke motor. Type: motorcycle 490 cm3 Profile: motion cross Brand: Yamaha Model: YZ 490 Production Year : 1986 Dry weight: 101,5 kg Fuel tank : 10,5 liters Yamaha Yz 490 Motorcycles For Sale: 0 Motorcycles Near Me - Find New and Used Yamaha Yz 490 Motorcycles on Cycle Trader. Jun 1, 1983 · YAMAHA IT490K. Vous trouverez ici toutes les informations concernant votre deux roues Yamaha YZ 490 comme par exemple la taille du pneu avant et du pneu arrière, le cylindre piston compatible, les plaquettes de frein, la batterie, ou encore les carénages adaptables sur votre Yamaha YZ 490. com. Yamaha 1987 Yamaha YZ490. Nov 12, 2010 · Before Ricky Carmichael entered the motocross scene, Broc Glover was a record-holding motocross racer. Make Yamaha. Prices depend on country, taxes, accessories, etc. 1 KW) @ 7000 RPM. Drive [edit | edit source] The bike has a 5-speed transmission. The 1983 Yamaha YZ490 was a great big bore two-stroke that really lit up when you hit the top-end. Everything related to vintage Yamaha YZ two strokes. Type Cross / motocross. Basic Specs. Capacitate: cm 3. Discuss the Yamaha YZ 490 models without registering or logging in. We specially welcome comments on technical issues, riders' experiences, tips on styling and performance enhancements and references to tests. Oct 31, 2012 · I picked up a 1983 YZ 490 last fall and have been working on it over the winter. Yamaha introduced the YZ490 in 1982 as a successor to the YZ465, though reviews from the first few years suggested it was a great engine paired with underwhelming suspension, fueling, and quality control. Other specs; Color options: red seat I take my newly cleaned 1987 Yamaha Yz 490 for a top speed run to see just how fast it rally goes. Click for large image of the 1987 Yamaha YZ490 General motorcycle information Nov 23, 2019 · The Yamaha YZ490 was a single cylinder, two-stroke All motorcycle produced by Yamaha in 1987. In this version sold from year 1983 , the dry weight is 125. He let me take it for a ride in the back field and I rolled on the throttle in third gear and whiskey throttled a 200ft wheelie. 390. Mar 7, 2010 · Toys: 84 250R, 300 kit, Balanced Crank, FLOTEK porting, Wiseco piston,38mm Keihin, Vforce 3, DG type II, UNI Filter 1980 XL80S 6. If you would like to contribute any missing information, please use the edit link below. With all the variety in big bore dirt bikes, there have been some surprising gaps in the class. 0 pounds) Yamaha YZ490 Specs (1987) Add bike to comparator. It ends up going super fast!Instagram: 2_vintage_Snap: the May 1, 1982 · CYCLE WORLD TEST. fmfracing. 0 kg (275. jbsixwu wbmqykvj jmtktce jgbbz fzgfm tgejp twsaw dtfxjeh hbvcnh dkmnt