Find or Sell Motorcycles & Scooters in USA
  • 2009 Yamaha YZ2009 Yamaha YZ (2009)
    Runs very strong. I do not ride. It was given to me for a debt payment.
    2024-07-06 07:43:10
    Midland Park, New Jersey, United States
    1,000
    2,300.00
  • 2015 Yamaha YZ2015 Yamaha YZ (2015)
    I'm selling this dirt bike for a friend he only used it two times he never fell with it it is in excellent condition the  dirt bike has some boot scratches from use but look at the pictures and you can see the condition of it no paypal cash only the bike only hes 8 hours of use
    2016-08-28 04:50:18
    New Brunswick, New Jersey, United States
    1
    3,500.00
  • 2000 Yamaha YZ2000 Yamaha YZ (2000)
    YOU ARE BIDDING ON A 2000 YAMAHA YZ 250 2 STROKE, IAM THE 3RD. OWNER OF THIS BIKE, I DO NOT HAVE THE TITLE FOR IT, AS MOST OF YOU KNOW USUALLY THE TITLE FOR THESE BIKES DO NOT GO AROUND LIKE A CAR OR A STREET BIKE. GOOD COMPRESSION, SHIFTS GOOD, NO PROBLEMS, LOCAL PICK UP ONLY
    2016-07-19 04:47:34
    Sayreville, New Jersey, United States
    0
    6823
  • 2006 Yamaha YZ2006 Yamaha YZ (2006)
    2005 YZ 125- Bill of sale only I bought the bike a few months back as a project, but I would prefer to be on four wheels. The bike is in good condition, no serious rust or issues mechanically or cosmetically. The rear shock will need to be rebuilt.
    2016-06-28 04:56:40
    Montville, New Jersey, United States
    125
    2,600.00
  • 2015 Yamaha YZ2015 Yamaha YZ (2015)
    2015 YAMAHA YZ450F 25HRS ON BIKE IF THAT ALL STOCK JUST HAD FIRST OIL CHANGE BIKER SUPER FAST!!!!! NO TIME TO RIDE IT JUST SITS IN GARAGE OR IN FAMILY ROOM 5800.00 O.B.O. ANY ?S OR IF YOU WOULD LIKE MORE PICS PLEASE EMAIL OR TEXT BIKE IS ALSO FOR SALE LOCALLY I HAVE RIGHT TO END AUCTION AT ANY TIME IF YOU DO NOT LIVE IN THE U.S.
    2016-06-26 04:53:43
    Atco, New Jersey, United States
    150
    5,800.00
  • 1979 Yamaha YZ1979 Yamaha YZ (1979)
    1979 yz 250 f    had plans to restore but things have changed.  the bike was seized when I got it. soaked it with some penetrating oil and a few taps with a block of wood and it was free was at the bottom of its stroke so it did not take much. turns over fine now just down on compression.
    2016-06-15 05:14:45
    West Creek, New Jersey, United States
    100
    800.00
  • 2013 Yamaha YZ450F 2013 Yamaha YZ450F (2013)
    2013 YAMAHA YZ450F, When an existing design approaches its limits, it's time to call in the revolutionary thinkers. Creative engineers who aren't afraid to start from scratch. The revolutionary YZ450F is the most advanced design in the big bore class with it rearward slanted, reversed engine design.
    2013-12-21 22:12:18
    Neptune, NJ
    0
    6,995.00
  • 2014 Yamaha yz125 2014 Yamaha yz125 (2014)
    ???A light aluminum frame housing an amazingly light and compact engine results in an awesome power-to-weight ratio.???The YZ125 is ready to race out of the crate, complete with an aluminum handlebar, titanium foot pegs, and gripper seat.???A pure motocross machine, the light and nimble YZ125 is the perfect choice for riders stepping up from the 85cc class.???Ultra lightweight means nimble handling with less fatigue.
    2013-12-20 22:55:40
    Passaic, NJ
    0
    5,999.00
  • 2013 Yamaha YZ85 2013 Yamaha YZ85 (2013)
    2013 Yamaha YZ85, Hard Core Mini Racer.The YZ85 is ready to race and features a high performance, 2-stroke engine for instant power and legendary Yamaha durability. Plus, YZ 2-strokes are easier and cost less to maintain!Key Features:??? Liquid-cooled, 85cc crankcase reed-valve-inducted six-speed is light, compact, and designed to deliver hard-hitting, moto-winning power throughout the rpm range.???
    2013-12-20 22:48:36
    Belleville, NJ
    0
    Call for Price
  • 2004 Yamaha Yz250 2004 Yamaha Yz250 (2004)
    2004 Yamaha Yz250 , Everything Must Go Out This Weekend (973) 932-6453 Motorcycles, Motocross Bikes, Dirt Bikes, Motocross With two thousand dollars in new parts for all the motorcycles, ready to be installed. Each bike comes with the new parts that will be installed very soon or you will installs them to your liking or leave the motorcycle as you see it. The price includes all the new parts for The Motorcycles All the motorcycles are working, all the motorcycles have new spark plugs, new oil and a full service Ready to Run.Motocross motorcycles, motocross bikes, dirt bikes, dirt bikes, motorbikes, motorsport bikes, super moto bikes, off-road motorcycles and off-road bikes.
    2013-12-19 22:57:44
    WEST ORANGE, NJ
    0
    2,500.00
  • 2012 Yamaha YZ125 2012 Yamaha YZ125 (2012)
    2012 Yamaha YZ125, The Yamaha YZ125 rewards its rider with a tasty mix of power and agility which help you deal effortless with a wide range of terrains.In terms of comfort, the Yamaha YZ125 features an ergonomically designed seat, a well made handlebar and an nonintrusive fuel tank. You wont have any complains about the wide folding titanium foot pegs which are lightweight and offer a proper grip.The bike is boosts a compact 124cc reed-valve-inducted two-stroke engine that is capable of producing a high power-to-weight ratio. Moreover, the reed-valve spacer on the bike enhances acceleration across the entire powerband.
    2013-12-17 22:46:51
    Flemington, NJ
    0
    5,899.00
  • 2013 Yamaha YZ250 2013 Yamaha YZ250 (2013)
    2013 Yamaha YZ250, The 2-Stroke Lives!The YZ250 is the standard by which every other 250cc 2-stroke motocross bike wishes they could live up to. With giggle inducing power, unbelievable lightweight handling and legendary Yamaha durability. Plus, 2-strokes are easier and cost less to maintain!
    2013-12-16 23:04:47
    Belleville, NJ
    0
    Call for Price
  • 2013 Yamaha YZ250F 2013 Yamaha YZ250F (2013)
    2013 Yamaha YZ250F, YZ250F = Lightweight, Intuitive HandlingThe 2013 YZ250F features the premier Bilateral Beam frame and superior race ready suspension components for one of the best handling packages on the track which inspires confidence so you can corner, jump and handle the roughest tracks on the planet. All backed by legendary Yamaha durability so you can ride for years to come!Key Features:??? The optimized engine pumps out power in the 8,000 to 12,000 rpm range with outstanding throttle response, thanks to crankshaft webs, vibration-reducing counterbalancer, connecting rod, and low-friction piston rings, as well as a new piston, piston pin, and clip assembly that???s over 8% lighter overall than before.
    2013-12-15 23:02:42
    Belleville, NJ
    0
    Call for Price
  • 2014 Yamaha yz250 2014 Yamaha yz250 (2014)
    ???A light aluminum frame housing a patented YPVS?? Power valve-equipped ripper of an engine results in an awesome power-to-weight ratio.???The YZ250 is ready to race out of the crate, complete with an aluminum handlebar, titanium foot pegs, gripper seat, and Excel?? rims.???Ultra lightweight means nimble handling with less fatigue.
    2013-12-13 22:32:44
    Passaic, NJ
    0
    6,699.00
  • 2014 Yamaha YZ250F 2014 Yamaha YZ250F (2014)
    ???New liquid-cooled, DOHC 4-valve, fuel-injected engine with the same forward-positioned, straight intake, rear-inclined cylinder, and rear-positioned exhaust layout as the YZ450F. This new engine has more power than the ???13 YZ250F, especially in the mid-to-high rpm range.??? The 4-titanium-valve cylinder head is matched to a new fuel injection system that provides more power at mid-to-high rpm.
    2013-12-12 22:21:47
    Passaic, NJ
    0
    6,999.00
  • 2013 Yamaha YZ450F 2013 Yamaha YZ450F (2013)
    2012 YAMAHA YZ450F, OTHER BIKES, PLEASE MOVE TO THE REAR The revolutionary YZ450F will have many gazing far into the future. By slanting the cylinder rearward and reversing the intake and exhaust ports, the YZ450F's mass is more centralized for amazing balance, unprecedented handling and cornering. The Bilateral Beam frame and suspension offer fantastic feedback to the rider.
    2013-12-11 22:04:38
    Neptune, NJ
    0
    6,695.00
  • 2012 Yamaha YZ85 2012 Yamaha YZ85 (2012)
    ???Liquid-cooled, 85cc crankcase reed-valve-inducted six-speed is light, compact, and designed to deliver hard-hitting, moto-winning power throughout the rpm range.???Ultra-rigid, single-backbone, semi-double-cradle frame is lightweight and strong for sharp handling.???Fully adjustable suspension allows a broad adjustment range to suit everybody from rank novice to mini expert.???Owning a Yamaha 2-stroke is less expensive to maintain.
    2013-12-10 23:09:59
    Passaic, NJ
    0
    3,199.00
  • 2013 Yamaha YZ450F 2013 Yamaha YZ450F (2013)
    2013 Yamaha YZ450F, The Revolutionary YZ450F!A slanted, rearward facing cylinder with reversed intake ports all housed in a Bilateral Beam provides unmatched mass centralization, amazing balance and is one of the lightest handling bikes on the track. Combine this with Yamaha's legendary engine durability and high-quality components and you have the bike of choice for discerning customers.Key Features:??? YZ450F???s still revolutionary design advancements include its rearward-slanted cylinder that achieves unmatched mass centralization, concentrating inertial mass toward the center of the machine.
    2013-12-10 22:55:34
    Belleville, NJ
    0
    Call for Price
  • 2012 Yamaha YZ125 Mx 2012 Yamaha YZ125 Mx (2012)
    2012 Yamaha YZ125, The Yamaha YZ125 rewards its rider with a tasty mix of power and agility which help you deal effortless with a wide range of terrains.In terms of comfort, the Yamaha YZ125 features an ergonomically designed seat, a well made handlebar and an nonintrusive fuel tank. You wont have any complains about the wide folding titanium foot pegs which are lightweight and offer a proper grip.The bike is boosts a compact 124cc reed-valve-inducted two-stroke engine that is capable of producing a high power-to-weight ratio. Moreover, the reed-valve spacer on the bike enhances acceleration across the entire powerband.
    2013-10-22 01:56:21
    Flemington, NJ, US
    0
    5,899.00
  • 2013 Yamaha YZ250 Mx 2013 Yamaha YZ250 Mx (2013)
    2013 Yamaha YZ250, All dirt bikes have a special aura which makes them slightly different than the rest of their siblings. One of their secrets is their perfect balance between comfort, practicality and performance, three ingredients that will always guarantee a fun riding experience.One of the best bikes in this class is the Yamaha YZ250, designed to make you adrenaline levels explode every time you jump on the saddle.The YZ250 is powered by a 249cc liquid-cooled reed-valve-inducted two-stroke engine which features special-design carbon fiber reed-valve petals for a sharper throttle response. The engine is mated on a five-speed, close-ratio transmission with heavy-duty, multiplate clutch.
    2013-10-17 18:05:10
    Flemington, NJ, US
    0
    6,399.00
  • Yamaha Yz 125 2006Yamaha Yz 125 2006 (2006)
    Text or message me 908-209-0151
    2013-10-14 00:06:06
    Elizabeth, New Jersey, US
    99,999
    2,000.00
  • 2013 Yamaha YZ450F Dirt Bike 2013 Yamaha YZ450F Dirt Bike (2013)
    2013 Yamaha YZ450F, 2013 Yamaha YZ450F - When an existing design approaches its limits, its time to call in the revolutionary thinkers. Creative engineers who arent afraid to start from scratch. The revolutionary YZ450F is the most advanced design in the big bore class with it rearward slanted, reversed engine design.
    2013-10-04 15:06:25
    Andover, NJ, US
    0
    7,499.00
  • 2014 Yamaha YZ450F Mx 2014 Yamaha YZ450F Mx (2014)
    A new YZ450F at FW Speer Yamaha
    2013-10-02 22:01:13
    Passaic, NJ, US
    0
    7,899.00
  • 2014 Yamaha yz125 Mx 2014 Yamaha yz125 Mx (2014)
    A new YZ125 at FW Speer Yamaha
    2013-10-02 20:00:59
    Passaic, NJ, US
    0
    5,999.00
  • 2012 Yamaha YZ450F Cruiser 2012 Yamaha YZ450F Cruiser (2012)
    2012 YAMAHA YZ450F, OTHER BIKES, PLEASE MOVE TO THE REARThe revolutionary YZ450F will have many gazing far into the future. By slanting the cylinder rearward and reversing the intake and exhaust ports, the YZ450F's mass is more centralized for amazing balance, unprecedented handling and cornering. The Bilateral Beam frame and suspension offer fantastic feedback to the rider.
    2013-10-02 16:52:49
    Belleville, NJ, US
    0
    8,350.00
  • 2012 Yamaha YZ85 Mx 2012 Yamaha YZ85 Mx (2012)
    A new 2012 YZ85 at FW Speer Yamaha.
    2013-10-02 14:21:14
    Passaic, NJ, US
    0
    3,199.00
  • 2014 Yamaha yz250 Mx 2014 Yamaha yz250 Mx (2014)
    A new YZ250 at FW Speer Yamaha
    2013-09-30 11:30:37
    Passaic, NJ, US
    0
    6,699.00
  • 2014 Yamaha YZ250F Mx 2014 Yamaha YZ250F Mx (2014)
    2014 YAMAHA YZ250F, The all new 2014 YZ250F has a brand new EFI engine, an entirely new chassis, superior mass centralization and new suspension components for improved high rpm power with truly instinctive handling. Available from October 2013.
    2013-10-20 02:38:53
    Neptune, NJ, US
    0
    0.00
  • MINT 2009 Yamaha YZ85MINT 2009 Yamaha YZ85 (2009)
    Hi I have for sale a sick 2009 yamaha yz85. This bike is mint! It runs and looks amazing.
    2013-09-26 22:44:58
    Englishtown, New Jersey, US
    0
    2,300.00
  • 2012 Yamaha YZ85 Cruiser 2012 Yamaha YZ85 Cruiser (2012)
    2012 YAMAHA YZ85, FOR THE SERIOUS MINI RACERYZ85 is ready to race right out of the crate and features a liquid-cooled, 84.7 cc crankcase reed-valve-inducted six-speed that is compact and light. You also get an ultra-rigid, single backbone, semi-double-cradle frame, fully adjustable suspension and more to suit a wide range of rider from novice to mini expert.
    2013-10-19 03:55:57
    East Hanover, NJ, US
    0
    3,990.00
  • 2006 Yamaha YZ450F Mx 2006 Yamaha YZ450F Mx (2006)
    2006 Yamaha YZ450F, Comes with Pro-Taper bars and MSR bike stand. Just serviced! - BRACE YOURSELF, HERE IT COMES AGAIN.
    2013-09-28 07:12:56
    East Hanover, NJ, US
    0
    2,999.00
  • 2008 Yamaha YZ450Fx yz 450 yz450 yz450f2008 Yamaha YZ450Fx yz 450 yz450 yz450f (2008)
    selling my 2008 yz450fxl (also yz450, yz 450, yz450fx, 450f).  It is blue, runs great, garage kept, minor scratches you would expect from a dirt bike.  This thing has incredible power, plenty of tread left on the tires, and excellent compression.  Needs an owner that has time to take her our and let her have fun screaming in the dirt.  I have too many toys and not enough time to give her the attention she deserves! clear title in hand.   email any questions.  also for sale locally.
    2013-09-03 14:54:59
    Long Valley, New Jersey, US
    0
    3,200.00

Yamaha PW Price Analytics

Moto blog

5 Things You Need To Know About the Yamaha Tracer 9 GT+

Wed, 27 Nov 2024

Recently, the Motorcycle.com staff had the chance to tour the beautiful Ontario countryside to experience the fall colors and to get a taste of what Northern Ontario has to offer. It’s a stunning place, and we thank our friends at Destination Ontario for making it all possible. Watch the feature video about our trip here or you can read about our trip here.  This trip was made possible by our friends at Destination Ontario.

2024 Yamaha MT-09 SP Review – First Ride

Wed, 28 Aug 2024

Better suspension and Track mode brings us so close to an R9 Photos by Dave Schelske As the tail rider in a train of approximately seven identical Yamahas, I couldn’t help but watch in awe as each of us weaved our way through the notorious Tail of the Dragon, bending the bike underneath us to our will through the 120-something corners, the unison of the dance mesmerizing as each of us took our turn, one by one, around each apex, at irresponsible speeds, front wheels inches away from the person in front of us. This is the kind of trust you build up after you’ve ridden with the same group of people for years on end. We all know that riding with your friends is fun.

2024 Yamaha MT-09 SP Gallery

Wed, 28 Aug 2024

2024 Yamaha MT-09 SP Gallery | Motorcycle.com Join Now My History Account Settings Log out Specs Classifieds Bike Reviews Product Reviews Best Motorcycle Cameras Best Motorcycle Earplugs Best Motorcycle Oil Best Leather Jackets Best Winter Gloves Best Sportbike Tires GPS Buyers Guide Gear Deals Types Adventure Touring Cruiser Electric Off-Road On-Off-Road Other Scooter Sport-Touring Sportbikes Standard Touring Touring Scooter Track Youth Brands Aprilia BMW CFMoto Ducati Energica Gas-Gas Harley-Davidson Honda Husqvarna Indian Kawasaki KTM Kymco Moto Guzzi MV Agusta Piaggio Royal Enfield Suzuki Triumph Vespa Yamaha Zero Resources New Rider's Hub Dealers Safety Forums Videos Insurance Specs Classifieds Bike Reviews Product Reviews Best Motorcycle Cameras Best Motorcycle Earplugs Best Motorcycle Oil Best Leather Jackets Best Winter Gloves Best Sportbike Tires GPS Buyers Guide Gear Deals Types Adventure Touring Cruiser Electric Off-Road On-Off-Road Other Scooter Sport-Touring Sportbikes Standard Touring Touring Scooter Track Youth Brands Aprilia BMW CFMoto Ducati Energica Gas-Gas Harley-Davidson Honda Husqvarna Indian Kawasaki KTM Kymco Moto Guzzi MV Agusta Piaggio Royal Enfield Suzuki Triumph Vespa Yamaha Zero Resources New Rider's Hub Dealers Safety Forums Videos Insurance Join Now My History Account Settings Log out Edit & Post 2024 Yamaha MT-09 SP Gallery We're fans of the standard Yamaha MT-09 as it is, but for $1,700 more, the MT-09 SP is worth the extra dough. Read the full story here. Photos by Dave Schelske.

2024 Yamaha MT-09 Review – First Ride

Tue, 14 May 2024

More minor changes in anticipation of the R9 Photos by Joseph Agustine. There really wasn’t a reason to update Yamaha’s MT-09. We love the MT-09, and apparently you do too – it’s been Yamaha’s best-selling MT model for a decade.

2024 Yamaha Ténéré 700 First Ride

Wed, 13 Dec 2023

Small updates keep the T7 fresh, but we're still missing out on the European variants Photos by Yamaha/Joseph Agustin Photo Yamaha’s popular Ténéré 700 “T7” adventure bike returns for 2024, and while it would be easy to say it is “largely unchanged” from the 2023 model, there have been some notable changes made in response to feedback from many North American riders. One wish still unrealized: the U.S. dealers won’t be getting the up-spec World Raid and numerous other versions of the T7 the EU enjoys - at least not this year.

2024 Yamaha Tracer 9 GT+ Gallery

Tue, 29 Aug 2023

2024 Yamaha Tracer 9 GT+ Gallery | Motorcycle.com Join Now My History Account Settings Log out Specs Classifieds Bike Reviews Product Reviews Best Motorcycle Cameras Best Motorcycle Earplugs Best Motorcycle Oil Best Leather Jackets Best Winter Gloves Best Sportbike Tires GPS Buyers Guide Gear Deals Types Adventure Touring Cruiser Electric Off-Road On-Off-Road Other Scooter Sport-Touring Sportbikes Standard Touring Touring Scooter Track Youth Brands Aprilia BMW CFMoto Ducati Energica Gas-Gas Harley-Davidson Honda Husqvarna Indian Kawasaki KTM Kymco Moto Guzzi MV Agusta Piaggio Royal Enfield Suzuki Triumph Vespa Yamaha Zero Resources New Rider's Hub Dealers Safety Forums Videos Insurance Specs Classifieds Bike Reviews Product Reviews Best Motorcycle Cameras Best Motorcycle Earplugs Best Motorcycle Oil Best Leather Jackets Best Winter Gloves Best Sportbike Tires GPS Buyers Guide Gear Deals Types Adventure Touring Cruiser Electric Off-Road On-Off-Road Other Scooter Sport-Touring Sportbikes Standard Touring Touring Scooter Track Youth Brands Aprilia BMW CFMoto Ducati Energica Gas-Gas Harley-Davidson Honda Husqvarna Indian Kawasaki KTM Kymco Moto Guzzi MV Agusta Piaggio Royal Enfield Suzuki Triumph Vespa Yamaha Zero Resources New Rider's Hub Dealers Safety Forums Videos Insurance Join Now My History Account Settings Log out Edit & Post 2024 Yamaha Tracer 9 GT+ Gallery We had the pleasure of riding 950 miles across three states in two days. Here are some photos of the GT+. By Evans Brasfield Pin Slideshow Edit Slideshow Along Highway 50 in Nevada The Sierras Seen from 9,000 Feet The Millimeter Wave Transmitter 10 Position Adjustable Windshield Great Cornering Capabilities The Garmin Motorize App Provides Navigation Yamaha Ride Control (YRC) Street Settings YRC Custom Mode Allows Full Adjustment One of Three Speedometer Styles All LED Lighting Aggressive in Stature Rider Seat in Low Position Adjustable Foot Peg Height Semi-Active Suspension Adapts to Conditions Hand Guards are Silly in Hot Weather Unified Braking is a Game Changer Sport Mode Delivers Smooth Throttle Response Saddlebags are Easily Removable Rear Preload Adjuster A Willing Travel Partner Sport Mode Offers Stiffer Suspension In the Mountains of Idaho The New Joystick A Familiar Engine Steering is Responsive for a Bike This Size Made for Travel About Privacy Terms Contact us Advertising Copyright Follow us © 2024  VerticalScope Inc.

2024 Yamaha Tracer 9 GT+ Review

Thu, 17 Aug 2023

Riding 950 miles across three states in two days highlights this Tracer’s capabilities Photography by Joseph Augustin New motorcycle model introductions follow a well-worn path: travel to the event location, eat nice meals, get briefed on the bike of the moment, ride a route designed to highlight the bike’s strengths, take photos/video, eat more good food, return home, and write up a review. After 27 years in this industry, I still get a cheap thrill about throwing a leg over a new motorcycle before it is available to the general public. However, what really gets me going is when I have a chance to log more than just the couple of hundred miles typically covered in an intro and spend some real time on the road with said bike.

2023 Yamaha Tracer 9 GT+ Review – First Ride

Thu, 18 May 2023

Yamaha’s sports tourer middleweight receives an influx of technology for 2023 Astute readers are probably wondering why Motorcycle.com is publishing a First Ride of a bike that’s not coming to the States this model year. Our reasoning is that, thanks to the sleuthing of Dennis Chung, we suspect the Yamaha Tracer 9 GT+ will be coming to the U.S. in 2024.

Yamaha Tracer 9 GT+ Finally Coming to US for 2024

Thu, 06 Apr 2023

Sport-tourer equipped with radar-based adaptive cruise control Last November, Yamaha Motor Europe revealed a new Tracer 9 GT+ at EICMA, a new version of its Triple-powered sport tourer equipped with a 7-inch TFT display, adaptive cruise control, and a radar-linked unified braking system. Yamaha Motor USA, however, remained quiet about it, and we later learned the Tracer 9 GT+ was not coming to the States for 2023. In fact, even the less techy regular Tracer 9 was left out of Yamaha Motor USA’s returning model announcements.

Yamaha MT-10 SP Project Bike - Update 1

Thu, 26 Jan 2023

Everythings installed and initial impressions. It’s been about a month since we introduced Motorcycle.com’s 2022 Yamaha MT-10 SP semi-long-term project bike. In case you forgot the premise of this whole thing, Yamaha offered us the opportunity to hang on to an MT-10 SP for an extended period of time, and since I have a soft spot for the bike, I decided to give it some tasteful upgrades to address some key weaknesses while also unleashing some trapped potential.