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1981 YAMAHA XS650 Parts and Accessories
Showing In Stock Items. Show All 54 Items.
NGK Standard Series Spark Plugs
NGK Standard Series spark plugs are designed for stock replacement applications. These plugs have a hotter spark, which means better combustion—and that improves performance, while producing less harmful emissions. They're available in a variety of options for both universal and specific vehicle applications. Get the spark plugs used by winning racers: NGK Standard Series.
( 231 )
$3.99
NGK Iridium IX Spark Plugs
NGK Iridium IX spark plugs feature an ultra-fine center electrode that's designed just thick enough to ensure the maximum durability and life of the spark plugs—and just thin enough to create an accurate and consistent spark. They represent the ultimate evolution of spark plug technology and performance. Iridium is the hardest metal used in spark plugs today—six times harder than platinum. This allowed NGK engineers to reduce the voltage requirement for a spark. Iridium IX plugs are available in more than a hundred configurations for universal and vehicle-specific applications.
( 254 )
$10.99
Antigravity Batteries Re-Start Batteries
Antigravity Batteries Re-Start batteries have built-in jump-start and full management systems. They intelligently monitor their own voltage, and just before going completely dead, they promptly initiate sleep mode with just enough energy to get your vehicle started again. Simply press the restart button located on the battery, start your vehicle and drive away. These are extremely lightweight and high-power lithium-ion replacements for your heavy lead/acid batteries. They're available for most modern motorcycles and ATV/UTVs. No more dead battery emergencies or being stranded with Antigravity Batteries Re-Start batteries! Features and specs: * Up to 2 times the cranking power and lifecycle of heavy lead/acid batteries * Up to 70 percent lighter than heavy lead/acid batteries * Management system offers low-voltage cutoff, over-charge/over-discharge protection, lithium cell balancing, and thermal protection * 4 terminal posts for ease of use with right or left side connections and any orientation (no liquids to spill) * Capable of holding a charge for up to one year when no parasitic drains (alarms, GPS, etc.) are present * Shock and vibration resistant for durability * No acids or heavy metals for lower environmental impact
( 14 )
$249.99
E3 Spark Plugs
Energy, efficiency, and ecology--that's the E3 equation! The unique patented electrode configuration of the E3 spark plugs increases the amount of combustion pressure created during each power stroke of an engine. This, of course, results in a marked increase in power output, fuel economy, and reduced emissions in all gasoline engines.
( 712 )
$8.49
Yuasa YuMicron Batteries
These Yuasa YuMicron batteries give you a powerful advantage. Their high-tech separators allow two extra plates per cell to be installed for a 30 percent improvement in cranking performance. This added power is an outstanding benefit for heavily accessorized machines or high-compression engines. Their high-cranking power is also a real bonus for easier starting.
( 33 )
$68.99
National Cycle Plexistar 2 Windshields
National Cycle Plexistar 2 windshields offer ample protection, sporty looks, and quick installation, adjustments, and removal. They feature National Cycle's patented QuickSet hardware to work in conjunction with their also-patented No-Hole Ballsocket system. These shields are made from high-impact acrylic with crystal clarity. The systems are chemically bonded--not drilled--to the windshield, so there are no holes, no cracks, and no breakage to deal with. And the special hardware makes the whole thing hassle-free. The shields are cut a bit larger around the headlight opening and the extended lowers are shorter. Leave them on or take them off--it's easy with Plexistar 2 windshields from National Cycle.
( 4 )
$251.94
Champion Copper Plus Spark Plugs
Champion Copper Plus spark plugs have been original equipment on a wide variety of engines for many years. They feature nickel alloy centers and ground electrodes with efficient wear characteristics. In addition, the spark plugs' extrusion of copper into the center electrode allows for increased conductivity and heat control. Manufacturers have used them in non-automotive applications, such as lawn and garden and other power equipment. Replace your old plugs with Champion Copper Plus spark plugs for maximum reliability.
( 181 )
$4.99
National Cycle Street Shield Windshields
National Cycle Street Shield windshields are smaller shields with lots of potential! These standard Street Shield windshields feature DOT/ABE approved high impact acrylic fitted with a solid 4-point mount for solid mounting and superb wind protection. National Cycle provides their No-Hole Ballsocket mounts that are chemically bonded to the windshield along with their U-clamp system to provide a snug fit with infinite adjustment. Get a lot for less; National Cycle Street Shield windshields have what it takes to fit the needs and wants of most any bike and rider.
Not Yet Reviewed
$157.62
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$170.96
National Cycle Deflector Screen Windshields
Only National Cycle Deflector Screen windshields offer their patented no-tool Rake Adjust hardware! Many have tried to copy this windshield, but only National Cycle's Deflector Screen shields allow you to adjust the screen angle to your liking for optimal comfort and style with a simple twist of the wing screws. The radial tooth locking mechanism secures your chosen angle. Designed from high-impact acrylic, these screens attach with their patented No-Hole Ball socket and U-Clamp mount system. Plus, they include both 7/8 in. and 1 in. clamps for your convenience. Ride with National Cycle Deflector Screen windshields--you'll be glad you did!
( 2 )
$133.98
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$141.67
BikeMaster OE Fork Seals
BikeMaster OE fork seals offer high-quality on-road performance. They are available for practically every bike sold in the USA to help keep your cycle forks lubricated for a smooth ride. Plus, most OE applications feature genuine NOK anti-stiction material for exceptional performance. When your fork seals need replaced, choose the best value in suspension performance--BikeMaster OE fork seals--to keep the oil in and contaminants out.
Not Yet Reviewed
$14.99
All Balls Racing Fork Seal Kits
All Balls Racing fork seal kits convey less stiction for longer seal life. These patented elastomer seals feature a balanced 3-lip design to evenly distribute pressure that will reduce temperatures, wear, and friction. The stiction (static friction) has been measured from 1/3 to 1/2 less than OEM seals, while their typical service life has increased. Fork seal kits are available for a variety of bikes, from the 1950s and up; order the model recommended for your application.
( 1 )
$18.24
Kibblewhite Valve Guides
Refresh your ride with these Kibblewhite valve guides. These valve guides are designed to meet or exceed manufacturer's specifications for quality and are constructed from only the finest materials available for the job. Their tight tolerances and superior material mean that these valve guides will outperform and outlast their stock equivalents, making them perfect for stock or performance rebuilds. Don't trust your engine's health to lesser components--upgrade to these Kibblewhite valve guides for peace of mind after your next build.
( 4 )
$56.14
On Sale
Progressive Suspension Progressive Rate Springs for 12/412 Series Street Shocks
Do you hit the trails with passion, or have you taken one too many bumps? Are you in need of replacing your 12/412 Series springs? Let Progressive Suspension's progressive rate springs for 12/412 Series shocks put the safety and comfort back into riding. These progressive rate springs are built with quality and precise engineering to easily and effectively replace the springs on your 12/412 Series shocks. The springs utilize a progressively wound design that allows them to soak up small bumps, while absorbing the big ones. They will instinctively bring back the firmness and bump-absorbing action that you've lost. Don't go on another ride without your newly installed Progressive Suspension progressive rate springs for 12/412 Series shocks!
Not Yet Reviewed
$97.95
$88.16
Cometic Gasket Powersports Head Gaskets
Cometic Gasket has developed some of the highest performing gaskets available. Their gaskets have a proven history under the most demanding conditions. Cometic powersports head gaskets are constructed from a variety of high-quality materials to perfectly fit your application. Why not let Cometic Gasket's experience work for you?
( 1 )
$66.46
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$69.96
Yuasa Conventional Batteries
These Yuasa conventional batteries withstand vibration and deliver high-cranking power in many applications. Yuasa conventional batteries are for applications requiring operation on uneven surfaces and vibrating environments--even when the weather is dealing its worst. They're the rugged, reliable, and dependable batteries that you've been looking for!
( 18 )
$86.99
Wiseco Powersports Piston Kits
Wiseco powersports piston kits include your rings, piston pin, and circlips. Wiseco has a decade of experience producing quality pistons for dirt bikes, ATVs, snowmobiles, outboard marine engines, and motorcycles. Their piston kits provide strong, lightweight pistons with optimized designs that improve engine efficiency and maximize your torque and throttle response. Plus, Wiseco powersports piston kits are produced right here in the USA. It's time to blaze your own trail with Wiseco powersports piston kits.
( 8 )
$197.99
EBC Organic Brake Shoes
EBC organic brake shoes have now been renamed NAO or non-asbestos organic, although EBC still uses the famous DuPont Kevlar® fiber in conjunction with other high-tech fibers that have come on the market. These shoes are superb all-around value-for-the-money replacements for all levels of motorcycles and are still extremely popular with many riders who prefer the "feel" of organic shoes. Most EBC organic shoes have expansion grooves, which reduce noise and prevent cracking. Their aramid fiber compound with non-ferrous particles helps to prevent surface "scorching" under load.
( 2 )
$67.13
Wiseco 4-Stroke Piston Rings
Manufactured to the highest standards to outperform the competition, Wiseco 4-stroke piston rings maximize your performance and keep you firing on all cylinders. These rings are crafted from various metals and with specific finishes for both street and track. Designed to underscore piston lubrication, reduce bore friction, and optimize the heart of your engine, Wiseco rings improve the overall function of your pistons and powerplant. The 4-stroke rings are intended for use in cast iron, NikaSil, boron composite, and electrofusion bores; certain rings are designed for limited coatings, such as the XJ with chrome bores and the XN with NikaSil bores. Match up the specs from your motorcycle with the size and type of piston ring replacements you need. You can always depend on race-proven Wiseco technology!
( 16 )
$47.99
EBC Organic Brake Pads
EBC organic brake pads have now been renamed NAO or non-asbestos organic, although EBC still uses the famous DuPont KEVLAR® fiber in conjunction with other high-tech fibers that have come on the market. These pads are superb all-around value-for-the-money replacements for all levels of motorcycles and are still extremely popular with many riders who prefer the "feel" of organic pads. Most EBC organic pads have expansion grooves, which reduce noise and prevent cracking. Their aramid fiber compound with non-ferrous particles helps to prevent surface "scorching" under load.
( 7 )
$34.71
Cometic Gasket Exhaust Gaskets
Cometic Gasket exhaust gaskets are OEM replacement-style gaskets. Manufactured with a multitude of materials, they provide exceptional torque retention and outstanding resistance to blowout. Plus, these exhaust gaskets possess high crush resistance and a minimal required load to offer excellent sealing capabilities. Cometic Gasket exhaust gaskets are engineered to give your bike top performance and allow you to ride with confidence.
Not Yet Reviewed
$13.14
BikeMaster High Performance Maintenance-Free Batteries
BikeMaster high performance maintenance-free batteries come with pre-measured acid tubes that create sealed, spill-proof batteries that never need refilling. They feature additional plates inside of them to provide up to 30 percent more power than Yumicron batteries, giving you the highest level of power possible for today's bikes. If you want nothing but the best when it comes to your bike, BikeMaster high performance maintenance-free batteries are a must have.
( 1 )
$72.99
Wiseco Powersports 4-Stroke Forged Series Piston Kits
Wiseco powersports 4-stroke forged series piston kits include your rings, piston pin, and circlips. Wiseco has a decade of experience producing quality pistons for dirt bikes, motorcycles, ATVs, snowmobiles, and outboard marine engines. Their piston kits provide strong, lightweight pistons with optimized designs that improve engine efficiency and maximize your torque and throttle response. Plus, Wiseco powersports piston kits are produced right here in the USA. It's time to blaze your own trail with these Wiseco powersports piston kits! Order the piston kit designed to fit your application.
( 2 )
$386.99
EBC Standard CK Series Clutch Friction Discs
EBC standard CK series clutch friction discs are almost identical to original equipment clutch plates. These discs are cork-based products impregnated with aluminum particles to increase wear life and heat resistance. These clutch plates are compressed to avoid swell and clutch drag and feature an ideal general-purpose replacement material for all grades and sizes of motorcycles. Springs and clutch plates are sold separately.
( 5 )
$104.03
K&S Technologies Fork Seals
Replace those old fork seals with high-quality K&S Technologies fork seals. Recapture and secure your oil levels while reducing friction and gaining a silky-smooth performance that does not have drag and will not suck air. The K&S Technologies fork seals will not allow water or dirt past the pre-wiper lip and offers attributes that provide durability and reliability. When riding, the smoothness of the fork is vital to steering behavior. Don't let old or compromised fork seals keep you back! K&S Technologies fork seals will help restore your confidence, improve your ride, and change the way you view a race—from the front of the pack.
Not Yet Reviewed
$14.99
