The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt

The_New_MAF_Evolution_MX1000_Electric_Dirt_Bike_with_1000_watt_motor_36_volt_01_bn
The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt
The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt
The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt
The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt
The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt
The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt

The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt
Goped E-Scooters, Quads, Bikes. Pro Stunt and Kick Scooters. Pit & Dirt Bikes. Road scooters and Bikes. Stunt and Kick scooter parts. MX350 Razor Dirt Bike. Razor eletric scooter parts. Electric E Scooter Parts. Wheels , Tyres and Inner Tubes. Electric Motors /Petrol Engine. Pull starts and re-coils. Graphic and Sticker packs. DYU D1 D2 D3 Parts accessories. No listed products found. The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt. The MAF Evolution upbeat MX1000 Electric Dirt Bike is a scaled-down, electric-powered dirt bike that is a way for riders to live out their off-road fantasies. The Dirt Bike has large, knobbly tyres and a chain-driven with 1000 watt 36 volt power packed motor that deliver top-notch performance like you have never seen on a electric Dirt Bike before! It comes with a battery charger upgrade front forks , Heavy duty steel frame, coloured wheel rims now fitted with rubber inserts in the brake handles for easy grip and safer stopping. Colour coded wheels, chain guard, charger, manual, tools and spare fuses. Specifications – Max: 85kg – Age: 6+ – Product Weight: 29.5kg – Assembled Product Dimensions: 44″x 24.5″x 31 – 36Volt (3 12V) sealed lead acid rechargeable battery system.. Product Weight: 29.5kg. Assembled Product Dimensions: 44″x 24.5″x 31. 36Volt (3 12V) sealed lead acid rechargeable battery system included. Product decoration and specifications subject to change without notice. Note: Vehicle not to be used on public highways (roads/pavements), vehicle must be used on private property with owners consent, appropriate protective equipment to be worn at all times, children must be supervised by an adult at all times. Speeds up to 18 to 20. Battery indicator show battery level. Up to 45 minutes of continuous use. High torque, chain driven motor. Hand-operated Front and Rear brake. Large pneumatic 10 knobbly tyres. Price correct as displayed but subject to change. When signing for a item please check that no damage has been caused & if the driver does not give you time to do this, then sign for as damaged. This will allow us to deal with your return efficiently and without delay. The product must be unused, complete and adequately wrapped up in its original packaging, otherwise the return will be refused. If this is not included, this may hold up repairs or replacements. Some assembly is required including installation of handlebars and seat, ETC.. Prior to use the fuse must be installed, the battery charged and tyre pressures etc. Checked as detailed in the manual. Running and maintaining scooters. Scooters of this type require mechanical and electrical knowledge and skill to run and maintain. Warning: It is illegal to ride electric scooters on public roads, pavements, or cycle paths. They are intended only for use on private land with the owners permission. DYU D1 Electric Bikes 2 Models 6 ah and 10.4 Lithium Batterys. The New Electric Dirt Bike MAF MAX 1000 watt motor 36 volt 2 speed. ES01G GLIDER New light weight Push scooter Model MAF Evolution scooters. New Electric Scooter Folding Motorised Stand and Ride On E-Scooter Uber Es01. DYU T9 Electric scooter Lithium power Hub Motor. DYU T10 Electric scooter Lithium power Twin Hub Motor. MAF scooters 1c-1d Bank st Rawtenstall BB4 6QS. This will allow us to deal with your requests efficiently and without the delays Returning unwanted/faulty items is done using the same procedure This will make life so much easier for both parties. Otherwise this may hold up repairs/replacments. You need to call or shop with in 48 hours of receiving item. Terms and Conditions unless the context otherwise requires, the following expressions have the following meanings. Calendar Day means any day of the year. Contract Price means the price stated in the Contract payable for the Goods. We sell off road items which can not be used on the public high ways. The item “The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt” is in sale since Friday, July 31, 2020. This item is in the category “Sporting Goods\Scooters\Electric Scooters”. The seller is “mafscooters” and is located in GB. This item can be shipped to all countries in Europe.
  • Type: Scooters
  • Scooter Type: Electric Scooters
  • Suitable For: Children
  • Brand: MAF Evolution Scooters
  • MPN: Does Not Apply
  • Power: 1000 watt motor

The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt

The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt

The_New_MAF_Evolution_MX1000_Electric_Dirt_Bike_with_1000_watt_motor_36_volt_01_kxu
The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt
The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt
The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt
The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt
The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt
The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt

The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt
Goped E-Scooters, Quads, Bikes. Pro Stunt and Kick Scooters. Pit & Dirt Bikes. Road scooters and Bikes. Stunt and Kick scooter parts. MX350 Razor Dirt Bike. Razor eletric scooter parts. Electric E Scooter Parts. Wheels , Tyres and Inner Tubes. Electric Motors /Petrol Engine. Pull starts and re-coils. Graphic and Sticker packs. DYU D1 D2 D3 Parts accessories. DYU D2 VIP Electric Bike 10.4 Lithium Battery High spec Road Legal e scooter. The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt. The MAF Evolution upbeat MX1000 Electric Dirt Bike is a scaled-down, electric-powered dirt bike that is a way for riders to live out their off-road fantasies. The Dirt Bike has large, knobbly tyres and a chain-driven with 1000 watt 36 volt power packed motor that deliver top-notch performance like you have never seen on a electric Dirt Bike before! It comes with a battery charger upgrade front forks , Heavy duty steel frame, coloured wheel rims now fitted with rubber inserts in the brake handles for easy grip and safer stopping. Colour coded wheels, chain guard, charger, manual, tools and spare fuses. Specifications – Max: 85kg – Age: 6+ – Product Weight: 29.5kg – Assembled Product Dimensions: 44″x 24.5″x 31 – 36Volt (3 12V) sealed lead acid rechargeable battery system.. Product Weight: 29.5kg. Assembled Product Dimensions: 44″x 24.5″x 31. 36Volt (3 12V) sealed lead acid rechargeable battery system included. Product decoration and specifications subject to change without notice. Note: Vehicle not to be used on public highways (roads/pavements), vehicle must be used on private property with owners consent, appropriate protective equipment to be worn at all times, children must be supervised by an adult at all times. Speeds up to 18 to 20. Battery indicator show battery level. Up to 45 minutes of continuous use. High torque, chain driven motor. Hand-operated Front and Rear brake. Large pneumatic 10 knobbly tyres. Price correct as displayed but subject to change. When signing for a item please check that no damage has been caused & if the driver does not give you time to do this, then sign for as damaged. This will allow us to deal with your return efficiently and without delay. The product must be unused, complete and adequately wrapped up in its original packaging, otherwise the return will be refused. If this is not included, this may hold up repairs or replacements. Some assembly is required including installation of handlebars and seat, ETC.. Prior to use the fuse must be installed, the battery charged and tyre pressures etc. Checked as detailed in the manual. Running and maintaining scooters. Scooters of this type require mechanical and electrical knowledge and skill to run and maintain. Warning: It is illegal to ride electric scooters on public roads, pavements, or cycle paths. They are intended only for use on private land with the owners permission. D3+ VIP Electric Bikes 10.4 High spec Road Legal electric scooter. DYU D1 Electric Bikes 2 Models 6 ah and 10.4 Lithium Batterys. The New Electric Dirt Bike MAF MAX 1000 watt motor 36 volt 2 speed. DYU D4+ VIP Electric Bike 10.4 Lithium Battery High spec Road Legal e scooter. New model DYU D4+ VIP Electric Bike 10.4 Lithium Battery High spec Road Legal. MAF scooters 1c-1d Bank st Rawtenstall BB4 6QS. This will allow us to deal with your requests efficiently and without the delays Returning unwanted/faulty items is done using the same procedure This will make life so much easier for both parties. Otherwise this may hold up repairs/replacments. You need to call or shop with in 48 hours of receiving item. Terms and Conditions unless the context otherwise requires, the following expressions have the following meanings. Calendar Day means any day of the year. Contract Price means the price stated in the Contract payable for the Goods. We sell off road items which can not be used on the public high ways. No listed products found. The item “The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt” is in sale since Monday, February 24, 2020. This item is in the category “Sporting Goods\Scooters\Electric Scooters”. The seller is “mafscooters” and is located in GB. This item can be shipped to United Kingdom, Ireland, Germany, France.
  • Type: Scooters
  • Scooter Type: Electric Scooters
  • Suitable For: Children
  • Brand: MAF Evolution Scooters
  • MPN: Does Not Apply
  • Power: 1000 watt motor

The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt

The New MAF Evolution E1000 Electric Dirt Bike 1000 watt motor 36 volt

The_New_MAF_Evolution_E1000_Electric_Dirt_Bike_1000_watt_motor_36_volt_01_vste
The New MAF Evolution E1000 Electric Dirt Bike 1000 watt motor 36 volt
The New MAF Evolution E1000 Electric Dirt Bike 1000 watt motor 36 volt
The New MAF Evolution E1000 Electric Dirt Bike 1000 watt motor 36 volt
The New MAF Evolution E1000 Electric Dirt Bike 1000 watt motor 36 volt
The New MAF Evolution E1000 Electric Dirt Bike 1000 watt motor 36 volt
The New MAF Evolution E1000 Electric Dirt Bike 1000 watt motor 36 volt

The New MAF Evolution E1000 Electric Dirt Bike 1000 watt motor 36 volt
Goped E-Scooters, Quads, Bikes. Pro Stunt and Kick Scooters. Pit & Dirt Bikes. Road scooters and Bikes. Stunt and Kick scooter parts. MX350 Razor Dirt Bike. Razor eletric scooter parts. Electric E Scooter Parts. Wheels , Tyres and Inner Tubes. Electric Motors /Petrol Engine. Pull starts and re-coils. Graphic and Sticker packs. DYU D1 D2 D3 Parts accessories. MAF EX800 Electric Mini Quad 800 watt 36 volt New Model 3 speed with reverse. The New MAF Evolution E1000 Electric Dirt Bike 1000 watt motor 36 volt. MAF Evolution EX1000 Electric Dirt Bike 1000 watt motor 36 volt. The MAF Evolution EX1000 Electric Dirt Bike is a scaled-down, electric-powered dirt bike that is a way for riders to live out their off-road fantasies. The Dirt Bike has large, knobby tyres and a chain-driven 1000 watt 36 volt power packed motor that deliver top-notch performance Like you have never seen on a electric Dirt Bike before. Comes With Battery power meter lets you know how much power left in your Batteries now fitted with Rubber inserts in the Brake handles for easy grip and safer stopping, Colour coded wheels and chain guard , Horn, charger manual and tools and spare fuses Motor: 36V/1000W Brush Motor Battery: 12 V12AH 3 PCS Charging time: 2 – 3 hours Tire size: 2.50-10 Brake: Front/Rear Disk Brake Suspension system: Front shock/Rear spring Top speed: 18/20mph Seat height is: 610mm Age 8+ Max loading: 100 kg GW: 35 KG / /NW: 32 KG The vehicle size: 120 60 78 CM Packing size: 1222767 CM. Be the Best On The Best. This scooter is for recreational use and should not be used on public highways. Electric scooters are not legal on public roads and can only be used on private land with the permission of the land owner, due to its design and speed, and not being covered by the BS EN 71 regulations. All powered vehicles are potentially dangerous and their use could involve the risk of injury or death, and they must be used in a responsible manner. All nuts and bolts, tyre pressures and steering should be checked by a competent Adult. Some assembly is required including installation of handlebars and seat, ETC.. Prior to use the fuse must be installed, the battery charged and tyre pressures etc. Checked as detailed in the manual. Running and maintaining scooters. Scooters of this type require mechanical and electrical knowledge and skill to run and maintain. Helmet Does Not Come With Item. Shop opening times 9.30am till 5.00pm closed tuesday. Mini Quad Moto MAF G800 Petrol Quadard 50cc With Easy-Start Pullstart. The New MAF Evolution X2T Power 71cc Petrol sport Scooter 2 gears Sin moto Tyre. New Electric Scooter Folding Motorised Stand and Ride On E-Scooter Uber Es01. The new Razor Powercore E100. New CRX 50 2 stroke 50cc petrol Engine auto Mini Dirt bike By MAF Bikes. This will allow us to deal with your requests efficiently and without the delays Returning unwanted/faulty items is done using the same procedure This will make life so much easier for both parties. Otherwise this may hold up repairs/replacments. You need to call or shop with in 48 hours of receiving item. Terms and Conditions unless the context otherwise requires, the following expressions have the following meanings. Calendar Day means any day of the year. Contract Price means the price stated in the Contract payable for the Goods. We sell off road items which can not be used on the public high ways. Hover shoes with connection bar eSkates Smart Self Balancing Hover board. MAF Electric scooter 48 volt 1000 watt Hub Motor Road Legal use ON or OFF road. The item “The New MAF Evolution E1000 Electric Dirt Bike 1000 watt motor 36 volt” is in sale since Monday, November 4, 2019. This item is in the category “Sporting Goods\Scooters\Electric Scooters”. The seller is “mafscooters” and is located in GB. This item can be shipped to United Kingdom, Ireland.
  • Type: Scooters
  • Scooter Type: Electric Scooters
  • Suitable For: Children
  • Brand: MAF Evolution Scooters
  • MPN: Does Not Apply
  • Power: 800 watt motor

The New MAF Evolution E1000 Electric Dirt Bike 1000 watt motor 36 volt

The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt

The_New_MAF_Evolution_MX1000_Electric_Dirt_Bike_with_1000_watt_motor_36_volt_01_cpf
The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt
The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt
The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt
The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt
The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt
The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt

The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt
Goped E-Scooters, Quads, Bikes. Pro Stunt and Kick Scooters. Pit & Dirt Bikes. Road scooters and Bikes. Stunt and Kick scooter parts. MX350 Razor Dirt Bike. Razor eletric scooter parts. Electric E Scooter Parts. Wheels , Tyres and Inner Tubes. Electric Motors /Petrol Engine. Pull starts and re-coils. Graphic and Sticker packs. DYU D1 D2 D3 Parts accessories. No listed products found. The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt. The MAF Evolution upbeat MX1000 Electric Dirt Bike is a scaled-down, electric-powered dirt bike that is a way for riders to live out their off-road fantasies. The Dirt Bike has large, knobbly tyres and a chain-driven with 1000 watt 36 volt power packed motor that deliver top-notch performance like you have never seen on a electric Dirt Bike before! It comes with a battery charger upgrade front forks , Heavy duty steel frame, coloured wheel rims now fitted with rubber inserts in the brake handles for easy grip and safer stopping. Colour coded wheels, chain guard, charger, manual, tools and spare fuses. Product Weight: 29.5kg. Assembled Product Dimensions: 44″x 24.5″x 31. 36Volt (3 12V) sealed lead acid rechargeable battery system included. Product decoration and specifications subject to change without notice. Note: Vehicle not to be used on public highways (roads/pavements), vehicle must be used on private property with owners consent, appropriate protective equipment to be worn at all times, children must be supervised by an adult at all times. Speeds up to 18 to 20. Battery indicator show battery level. Up to 45 minutes of continuous use. High torque, chain driven motor. Hand-operated Front and Rear brake. Large pneumatic 10 knobbly tyres. Price correct as displayed but subject to change. When signing for a item please check that no damage has been caused & if the driver does not give you time to do this, then sign for as damaged. This will allow us to deal with your return efficiently and without delay. The product must be unused, complete and adequately wrapped up in its original packaging, otherwise the return will be refused. If this is not included, this may hold up repairs or replacements. Some assembly is required including installation of handlebars and seat, ETC.. Prior to use the fuse must be installed, the battery charged and tyre pressures etc. Checked as detailed in the manual. Running and maintaining scooters. Scooters of this type require mechanical and electrical knowledge and skill to run and maintain. MAF Evolution upgraded X1000RS Electric E scooter 1000 watt power 36 Volt. The New MAF Evolution E800 Electric Dirt Bike 800 watt motor 36 volt. MAF Evolution X2000S 48 Volt 2000 watt Electric E scooter Lithium or lead acid. MAF Evolution X2000S 48V 2000 watt Electric E scooter. New Electric Scooter Folding Motorised Stand and Ride On E-Scooter Uber Es01. The New MAF Evolution X2T Power 71cc Petrol sport Scooter 2 gears Sin moto Tyre. This will allow us to deal with your requests efficiently and without the delays Returning unwanted/faulty items is done using the same procedure This will make life so much easier for both parties. Otherwise this may hold up repairs/replacments. You need to call or shop with in 48 hours of receiving item. Terms and Conditions unless the context otherwise requires, the following expressions have the following meanings. Calendar Day means any day of the year. Contract Price means the price stated in the Contract payable for the Goods. We sell off road items which can not be used on the public high ways. Hover shoes with connection bar eSkates Smart Self Balancing Hover board. MAF Electric scooter 48 volt 1000 watt Hub Motor Road Legal use ON or OFF road. The item “The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt” is in sale since Monday, June 17, 2019. This item is in the category “Sporting Goods\Scooters\Electric Scooters”. The seller is “mafscooters” and is located in GB. This item can be shipped to United Kingdom, Ireland.
  • Type: Scooters
  • Scooter Type: Electric Scooters
  • Suitable For: Children
  • Brand: MAF Evolution Scooters
  • MPN: Does Not Apply
  • Power: 1000 watt motor

The New MAF Evolution MX1000 Electric Dirt Bike with 1000 watt motor 36 volt

The New MAF Evolution E800 Electric Dirt Bike 800 watt motor 36 volt

The_New_MAF_Evolution_E800_Electric_Dirt_Bike_800_watt_motor_36_volt_01_dp
The New MAF Evolution E800 Electric Dirt Bike 800 watt motor 36 volt
The New MAF Evolution E800 Electric Dirt Bike 800 watt motor 36 volt
The New MAF Evolution E800 Electric Dirt Bike 800 watt motor 36 volt
The New MAF Evolution E800 Electric Dirt Bike 800 watt motor 36 volt
The New MAF Evolution E800 Electric Dirt Bike 800 watt motor 36 volt

The New MAF Evolution E800 Electric Dirt Bike 800 watt motor 36 volt
Goped E-Scooters, Quads, Bikes. Pro Stunt and Kick Scooters. Pit & Dirt Bikes. Road scooters and Bikes. Stunt and Kick scooter parts. MX350 Razor Dirt Bike. Razor eletric scooter parts. Electric E Scooter Parts. Wheels , Tyres and Inner Tubes. Electric Motors /Petrol Engine. Pull starts and re-coils. Graphic and Sticker packs. DYU D1 D2 D3 Parts accessories. DYU D3 VIP Electric Bikes 10.4 Lithium Battery High standard Road Legal. The New MAF Evolution E800 Electric Dirt Bike 800 watt motor 36 volt. MAF Evolution EX800 Electric Dirt Bike 800 watt motor 36 volt. The MAF Evolution EX800 Electric Dirt Bike is a scaled-down, electric-powered dirt bike that is a way for riders to live out their off-road fantasies. The Dirt Bike has large, knobby tyres and a chain-driven 800 watt 36 volt power packed motor that deliver top-notch performance Like you have never seen on a electric Dirt Bike before. Comes With Battery power meter lets you know how much power left in your Batterys, and now fitted with Rubber inserts in the Brake handles for easy grip and safer stopping, Colour coded wheels and chain guard , Horn, charger manual and tools and spare fuses Also available with light Weight lithium LiFe Po4 Motor: 36V/800W Brush Motor Battery: 12 V12AH 3 PCS Charging time: 2 – 3 hours Tire size: 2.50-10 Brake: Front/Rear Disk Brake Suspension system: Front shock/Rear spring Top speed: 16/18mph Seat height is: 620mm Age 8+ Max loading: 100 kg GW: 35 KG / /NW: 32 KG The vehicle size: 120 60 78 CM Packing size: 1222767 CM. Be the Best On The Best. Also available with light Weight Lithium. Batteries call for more info. This scooter is for recreational use and should not be used on public highways. Electric scooters are not legal on public roads and can only be used on private land with the permission of the land owner, due to its design and speed, and not being covered by the BS EN 71 regulations. All powered vehicles are potentially dangerous and their use could involve the risk of injury or death, and they must be used in a responsible manner. All nuts and bolts, tyre pressures and steering should be checked by a competent Adult. Some assembly is required including installation of handlebars and seat, ETC.. Prior to use the fuse must be installed, the battery charged and tyre pressures etc. Checked as detailed in the manual. Running and maintaining scooters. Scooters of this type require mechanical and electrical knowledge and skill to run and maintain. Helmet Does Not Come With Item. Shop opening times 9.30am till 5.00pm closed tuesday. MAF Evolution X2000S 48 Volt 2000 watt Electric E scooter Lithium or lead acid. New Electric Scooter Folding Motorised Stand and Ride On E-Scooter Uber Es01. The New MAF Evolution X2T Power 71cc Petrol sport Scooter 2 gears Sin moto Tyre. MAF Evolution upgrade X1000RS 36v Electric E scooter Lithium LiFe Po4 lead acid. MAF Evolution X2000S 48V 2000 watt Electric E scooter. Mini Quad Moto MAF G800 Petrol Quadard 50cc With Easy-Start Pullstart. This will allow us to deal with your requests efficiently and without the delays Returning unwanted/faulty items is done using the same procedure This will make life so much easier for both parties. Otherwise this may hold up repairs/replacments. You need to call or shop with in 48 hours of receiving item. Terms and Conditions unless the context otherwise requires, the following expressions have the following meanings. Calendar Day means any day of the year. Contract Price means the price stated in the Contract payable for the Goods. We sell off road items which can not be used on the public high ways. MAF Electric scooter 48 volt 1000 watt Hub Motor Road Legal use ON or OFF road. Hover shoes with connection bar eSkates Smart Self Balancing Hover board. The item “The New MAF Evolution E800 Electric Dirt Bike 800 watt motor 36 volt” is in sale since Thursday, March 8, 2018. This item is in the category “Sporting Goods\Scooters\Electric Scooters”. The seller is “mafscooters” and is located in GB. This item can be shipped to United Kingdom, Ireland.
  • Type: Scooters
  • Scooter Type: Electric Scooters
  • Suitable For: Children
  • Brand: MAF Evolution Scooters
  • MPN: Does Not Apply
  • Power: 800 watt motor

The New MAF Evolution E800 Electric Dirt Bike 800 watt motor 36 volt