Find or Sell Motorcycles & Scooters in USA
  • 2019 Harley-Davidson Touring2019 Harley-Davidson Touring (2019)
    2019 Street Gide, 26 front wheel. Dirty Air ride. 131 motor.
    2024-07-12 12:40:23
    North Myrtle Beach, South Carolina, United States
    4,834
    8,000.00
  • 2019 Harley-Davidson Touring2019 Harley-Davidson Touring (2019)
    Breakout with air ride lizard lights, 26 in front wheel, 14 in handlebars, fairing with two amps and 4 speakers. Sony touch screen stereo. Two into one exhaust big air cleaner and tuned. 
    2024-07-12 03:41:00
    Key Largo, Florida, United States
    8,719
    18,500.00
  • 2019 Harley-Davidson Touring2019 Harley-Davidson Touring (2019)
    2019 Harley Davidson Road Glide FLTRX 107 Milwaukee Eight Touring Bagger  Vin#: 1HD1KHC10KB612710 Engine#: KHCK612710 Engine Family #: KHDXC1.87AED CLEAN AND CLEAR TITLE! Runs and Rides Great, normal wear and tear, Ready to Ride Now! BUY IT NOW PRICE: $16,900 NADA BOOK VALUE: $18,687 1746 cc 107 ci Fuel Injected 6 Speed Transmission 29,129 Miles  Alarm with Key and Fob Stereo/Navigation With USB Port  ABS Brakes  Cruise Control  S & S True Dual Performance Exhaust  Color Matched True Harley Davidson Tour Pack Mounted On 4 Point Dock  Highway Pegs  Professional Custom Pin Stripe  CLEAN AND CLEAR TITLE!
    2024-07-10 18:40:19
    Lathrop, California, United States
    29,129
    16,900.00
  • 2019 Harley-Davidson Touring2019 Harley-Davidson Touring (2019)
    2019 HD Road Glide Special bought new on 4/2/19 with only 3115 miles on it. Don't want to sell, but due to family medical issues I need to part ways with it. Installed 16" Monkey Bar Handlebar, 4" Black Slip On Mufflers, Amplifier, Stage 2 Fairing Speakers, Willie G Axle Cover, Skull Mirrors, Skull Grips, Sissy Bar, Highway Pegs, Driver and Passenger Floorboards, and Touring Seat w/Driver and Passenger Back Rests.  Motorcycle is garaged year round with cover and trickle charger in the winter.
    2024-07-10 01:40:39
    Harrisville, Rhode Island, United States
    3,115
    25,000.00
  • 2019 Harley-Davidson Touring2019 Harley-Davidson Touring (2019)
    2019 Harley Davidson Street Glide Special FLHXS 114 Touring Milwaukee Eight Touring Bagger   Vin#: 1HD1KRP1XKB681419 Engine#: KRPK681419 Engine Family #: KHDXC1.92AED CLEAN AND CLEAR TITLE! Runs and Rides Great, normal wear and tear, Ready to Ride Now! BUY IT NOW PRICE: $16,500 NADA BOOK VALUE: $20,185 1868 CC 114 CI Fuel Injected 23,740 Miles 6 Speed Transmission Alarm with Key and Fob Stereo Navigation with USB Port ABS Brakes Fairing Mounted Mirrors  Upgraded Smoke Wave Windshield  Upgraded Grips  Stealth Rack On 4 Point Dock  Performance Exhaust  Matte Finish Paint Set  Clean/Clear Title Tested and Inspected Ready To Ride Now Normal Wear and Tear(Minor Ding On Tank)  Very Good Looking Street Glide Special Black Edition  If you have any questions please give us a call (209)234-0300 Also please view our OTHER ITEMS FOR SALE ON EBAY!
    2024-07-09 22:40:22
    Lathrop, California, United States
    23,740
    16,500.00
  • 2019 Harley-Davidson Touring Electra Glide Ultra Classic2019 Harley-Davidson Touring Electra Glide Ultra Classic (2019)
    2019 Harley-Davidson® Touring Vehicle Information Year: 2019 Make: Harley-Davidson® Model: Touring Condition: Used Description It’s the essential two-up long-haul touring machine. Classic style, unsurpassed comfort, and the passing power of the Milwaukee-Eight® 107 engine. WE FINANCE YOUR FUTURE, NOT YOUR PAST 99% APPROVAL RATE IN 30 MINUTES OR LESS * NO CREDIT?.......................................................APPROVED!
    2024-07-07 14:40:09
    Dumfries, Virginia, United States
    28,785
    1,000.00
  • 2019 Harley-Davidson Touring2019 Harley-Davidson Touring (2019)
    up for auction is my 2019 Harley Davidson road glide, the bike is in immaculate condition, bike was just freshly built less then a year ago...full rebuild @ southren bagger boys fayetteville nc. bike has bolt on 30 inch duan juan wheel...front and back fast air ride....107....rear bags are 7 down 14 out....color is twisted cherry.....bike has two 10inch woofers in the bags...6 in halfs up front.too much to list.....bike is a head turner and show winner....over $40,000 invested in the bike.....bike is located in fayetteville n.c.... 
    2024-07-07 02:40:20
    Fayetteville, North Carolina, United States
    9,800
    38,000.00
  • 2019 Harley-Davidson Touring2019 Harley-Davidson Touring (2019)
    Hello, I have a LIKE NEW custom built one of a kind, 2019 Harley Davidson Street Glide Special w/ only 2,539 miles on it. Second owner, this bike was built by BK Customs. Nothing was spared on this bike.
    2024-07-06 09:40:09
    Dundee, Michigan, United States
    2,539
    65,000.00
  • 2019 Harley-Davidson Ultra Limited2019 Harley-Davidson Ultra Limited (2019)
    Adam Dunn (540) 376-7833 5224 Jefferson Davis Hwy Fredericksburg Virginia 22408  2019 Harley-Davidson® FLHTK " Electra Glide Ultra Limited" Vehicle Information Year: 2019 Make: Harley-Davidson® Model: Ultra Limited Condition: Used Description WE FINANCE YOUR FUTURE, NOT YOUR PAST 99% APPROVAL RATE IN 30 MINUTES OR LESS * NO CREDIT?.......................................................APPROVED! *BAD CREDIT?......................................................APPROVED! *FIRST TIME BUYER?..........................................APPROVED!
    2024-07-06 03:40:32
    Fredericksburg, Virginia, United States
    16,843
    1,000.00
  • 2019 Harley-Davidson Touring Road Glide Custom2019 Harley-Davidson Touring Road Glide Custom (2019)
    2019 Harley-Davidson® Touring Vehicle Information Year: 2019 Make: Harley-Davidson® Model: Touring Condition: Used Description SHES BACK AND READY FOR A NEW OWNER!  WE FINANCE YOUR FUTURE, NOT YOUR PAST 99% APPROVAL RATE IN 30 MINUTES OR LESS * NO CREDIT?.......................................................APPROVED! *BAD CREDIT?......................................................APPROVED! *FIRST TIME BUYER?..........................................APPROVED!
    2024-07-05 11:40:05
    Dumfries, Virginia, United States
    11,014
    1,000.00
  • 2019 Harley-Davidson Touring Street Glide Special2019 Harley-Davidson Touring Street Glide Special (2019)
    2019 Harley-Davidson® Touring Vehicle Information Year: 2019 Make: Harley-Davidson® Model: Touring Condition: Used Description WE FINANCE YOUR FUTURE, NOT YOUR PAST 99% APPROVAL RATE IN 30 MINUTES OR LESS * NO CREDIT?.......................................................APPROVED! *BAD CREDIT?......................................................APPROVED! *FIRST TIME BUYER?..........................................APPROVED!
    2024-07-04 22:40:33
    Dumfries, Virginia, United States
    5,815
    10,100.00
  • 2019 Harley-Davidson Ultra Limited2019 Harley-Davidson Ultra Limited (2019)
    Adam Dunn (540) 376-7833 5224 Jefferson Davis Hwy Fredericksburg Virginia 22408  2019 Harley-Davidson® FLHTK " Electra Glide Ultra Limited" Vehicle Information Year: 2019 Make: Harley-Davidson® Model: Ultra Limited Condition: Used Description WE FINANCE YOUR FUTURE, NOT YOUR PAST 99% APPROVAL RATE IN 30 MINUTES OR LESS * NO CREDIT?.......................................................APPROVED! *BAD CREDIT?......................................................APPROVED! *FIRST TIME BUYER?..........................................APPROVED!
    2024-07-04 04:40:22
    Fredericksburg, Virginia, United States
    16,843
    1,000.00
  • 2019 Harley-Davidson Touring2019 Harley-Davidson Touring (2019)
    Title in hand.Serviced by Newmarket HD in the UK and Smoky Mountain HD in the U.S. Accessories have been added but could easily be removed and replaced with OEM parts. All OEM parts I have will be included.
    2024-07-03 21:40:21
    Loudon, Tennessee, United States
    3,043
    32,000.00
  • 2019 Harley-Davidson Touring2019 Harley-Davidson Touring (2019)
    2019 Harley Davidson Electra Glide Ultra Classic FLHTCU 107 Milwaukee Eight Touring Vin#: 1HD1FCC18KB602983 Engine#: FCCK602983 Engine Family #: KHDXC1.75AED CLEAN AND CLEAR TITLE! Runs and Rides Great, normal wear and tear, Ready to Ride Now! BUY IT NOW PRICE: $13,500 NADA BOOK VALUE: $19,703 1746 cc 107 ci Fuel Injected 6 Speed Transmission 28,855 Miles  Alarm with Key and Fob Stereo/Navigation With USB And Intercom Ports  ABS Brakes  Cruise Control  Smoke Wave Windshield  Upgraded Performance Exhaust  CLEAN AND CLEAR TITLE!
    2024-07-02 23:40:18
    Lathrop, California, United States
    28,855
    13,500.00
  • 2019 Harley-Davidson Touring2019 Harley-Davidson Touring (2019)
    2019 Harley Davidson Road Glide Special I am willing to trade for a G8 GXP, 03-04 Cobra, Chevelle, or a 1st Gen Camaro Ford Avalanche Gray Paint / Painted in 2022 Originally Wicked Red Denim. I bought this Road Glide after I lost my built 2018 Road Glide in a garage fire. It was stock and Wicked Red Denim when I purchased it in June of 2021.
    2024-07-02 10:40:24
    Forest City, Iowa, United States
    21,350
    29,750.00
  • 2019 Harley-Davidson Touring2019 Harley-Davidson Touring (2019)
    2019 Harley Davidson Custom Fat Tire Bagger W/131 Crate Engine. Please go to the video link and watch the walk around video as I am sure I will miss a few things on this list. This bike is absolutely perfect and ready to ride.  Video link: 2019 Harley Bagger 131 w/590 cam (youtube.com) Built with the best of everything.
    2024-07-02 01:40:27
    Grand Junction, Colorado, United States
    5,100
    39,000.00
  • 2019 Harley-Davidson Touring 2018 Harley-Davidson FLTRXS Road Glide Special2019 Harley-Davidson Touring 2018 Harley-Davidson FLTRXS Road Glide Special (2019)
                                                    Vehicle Information Year: 2019 Make: Harley-Davidson® Model: Touring Condition: Used Stock:   VIN: 1HD1KTC10JB653789 Sticker Price: $18,995.00 Description 2018 Harley-Davidson FLTRXS Road Glide Special Performance Bagger Many Extras! - $17,995 Milwaukee 8 107"/1746cc Engine, 6-Speed Transmission. Security & ABS Equipped.
    2024-06-30 22:43:49
    45,121
    18,995.00
  • 2019 Harley-Davidson Touring2019 Harley-Davidson Touring (2019)
    Hello, I have a LIKE NEW custom built one of a kind, 2019 Harley Davidson Street Glide Special w/ only 2,539 miles on it. Second owner, this bike was built by BK Customs. Nothing was spared on this bike.
    2024-06-30 06:40:31
    Dundee, Michigan, United States
    2,539
    65,000.00
  • 2019 Harley-Davidson Touring Street Glide Special2019 Harley-Davidson Touring Street Glide Special (2019)
    Evan (540) 522-7611 385 Waugh Blvd Orange Virginia 22960  2019 Harley-Davidson® Touring Vehicle Information Year: 2019 Make: Harley-Davidson® Model: Touring Condition: Used Description WE FINANCE YOUR FUTURE, NOT YOUR PAST 99% APPROVAL RATE IN 30 MINUTES OR LESS * NO CREDIT?.......................................................APPROVED! *BAD CREDIT?......................................................APPROVED! *FIRST TIME BUYER?..........................................APPROVED!
    2024-06-30 03:40:04
    Orange, Virginia, United States
    10,339
    1,000.00
  • 2019 Harley-Davidson Touring Road Glide Special2019 Harley-Davidson Touring Road Glide Special (2019)
    Evan (540) 522-7611 385 Waugh Blvd Orange Virginia 22960  2019 Harley-Davidson® Touring Vehicle Information Year: 2019 Make: Harley-Davidson® Model: Touring Condition: Used Description LIKE NEW!  BLACK ON BLACK!  NO FREIGHT! NO PREP!  READY TO ROCK!  TEXT FOR MORE PICS! 540-216-6643 WE FINANCE YOUR FUTURE, NOT YOUR PAST 99% APPROVAL RATE IN 30 MINUTES OR LESS * NO CREDIT?.......................................................APPROVED!
    2024-06-29 00:40:08
    Orange, Virginia, United States
    11,082
    1,000.00
  • 2019 Harley-Davidson Touring2019 Harley-Davidson Touring (2019)
    2019 Harley Davidson Street Glide CVO Screaming Eagle FLHXSE 117 Milwaukee Eight 3k Miles Vin#: 1HD1PXL31KB953580 Engine#: PXLK953580 Engine Family #: KHDXC1.92AED CLEAN AND CLEAR TITLE! Runs and Rides Great, normal wear and tear, Ready to Ride Now! BUY IT NOW PRICE: $22,500 NADA BOOK VALUE: $27,795 1923 cc 117 ci Fuel Injected 6 Speed Transmission 3,009 Miles  Alarm with Key and Fob Stereo/Navigation/Boom Audio with USB Port  Dash Speakers, Lower Fairing Speakers and Bag Lid Speakers Upgraded Oversize Handlebars Heated Cushion Grips Power Bag Locks 2 Piece Seat LED Turn Signals and Headlight CVO Screaming Eagle 117 CLEAN AND CLEAR TITLE!
    2024-06-28 10:40:40
    Lathrop, California, United States
    3,009
    22,500.00
  • 2019 Harley-Davidson Ultra Limited2019 Harley-Davidson Ultra Limited (2019)
    Adam Dunn (540) 376-7833 5224 Jefferson Davis Hwy Fredericksburg Virginia 22408  2019 Harley-Davidson® FLHTK " Electra Glide Ultra Limited" Vehicle Information Year: 2019 Make: Harley-Davidson® Model: Ultra Limited Condition: Used Description WE FINANCE YOUR FUTURE, NOT YOUR PAST 99% APPROVAL RATE IN 30 MINUTES OR LESS * NO CREDIT?.......................................................APPROVED! *BAD CREDIT?......................................................APPROVED! *FIRST TIME BUYER?..........................................APPROVED!
    2024-06-25 23:40:21
    Fredericksburg, Virginia, United States
    16,843
    1,000.00
  • 2019 Harley-Davidson FLHRXS ROAD KING SPECIAL W/ABS2019 Harley-Davidson FLHRXS ROAD KING SPECIAL W/ABS (2019)
    Call us today | 800-509-2390 2019 Harley-Davidson® FLHRXS ROAD KING SPECIAL W/ABS Video                                                                   Description About This Vehicle This 2019 Harley Davidson FLHRXS Road King Special with 16,955 miles passes NH state inspection and runs well. It comes equipped with ABS and cruise control. It's been upgraded with Rinehart 4.5-inch slip-on mufflers, Harley Davidson heated grips, braided front brake and clutch cables, LED front and rear turn signals, an aftermarket fairing, axle caps, shift linkage, and 15-inch handlebars.
    2024-06-25 07:40:04
    Suncook, New Hampshire, United States
    16,955
    250.00

Yamaha SMAX 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.