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Deal.ai › Yajisi › Electric Bike Conversion Kits
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Yajisi 1000W 48V Motor Brushed Speed Controller with Throttle Twist Grip Handlebar Battery Power Display Electric Tricycle Bicycle Scooter Conversion Kit

Yajisi 1000W 48V Motor Brushed Speed Controller with Throttle Twist Grip Handlebar Battery Power Display Electric Tricycle Bicycle Scooter Conversion Kit

Best price now

$36.90at AmazonObserved at 7:02 AM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the Yajisi 1000W 48V Motor Brushed Speed Controller with Throttle Twist Grip Handlebar Battery Power Display Electric Tricycle Bicycle Scooter Conversion Kit

This is a conversion kit for building or repairing a 48V brushed-motor e-trike, scooter or bike: a 1000W brushed speed controller, a right-side twist-grip throttle and a battery level display. The throttle has anti-skid grooves and the controller housing is aluminum with waterproof plastic. At $36.90 at Amazon as of November 7, 2026, it sits at the low end for a 48V 1000W brushed kit with throttle and display included.

Best forDIY e-bike and e-trike conversionsRepairing an EVO tricycle or mobility scooterRiders who want a twist throttle with a battery gaugeBudget builds using brushed motors
Pros
  • Includes controller, twist throttle and battery display in one kit
  • 1000W at 48V suits brushed motors on trikes and scooters
  • Twist grip has anti-skid grooves for grip on long rides
  • Battery display shows remaining charge at a glance
  • Aluminum and waterproof plastic housing
Cons
  • Brushed controller only; will not run brushless hub motors
  • Right-side throttle only, so left-hand setups need a different part
  • No wiring diagram or connectors listed, so matching plugs takes work
  • No pedal-assist sensor or brake cutoffs mentioned
  • Generic brand with little documentation

Yajisi 1000W 48V Motor Brushed Speed Controller with Throttle Twist Grip Handlebar Battery Power Display Electric Tricycle Bicycle Scooter Conversion Kit prices at every store

  • WalmartNew

    In stockSold by YajisiReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $40.51Free shippingObserved at 7:33 AM
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $36.90Free shippingObserved at 7:02 AM
    Visit Amazon

Yajisi 1000W 48V Motor Brushed Speed Controller with Throttle Twist Grip Handlebar Battery Power Display Electric Tricycle Bicycle Scooter Conversion Kit price history

Lowest price we've seen: $36.90 on Nov 7 at Amazon. Tracked across 1 store since Nov 7.

About the Yajisi 1000W 48V Motor Brushed Speed Controller with Throttle Twist Grip Handlebar Battery Power Display Electric Tricycle Bicycle Scooter Conversion Kit

Upgrade your electric ride with the Yajisi 1000W 48V Motor Brushed Speed Controller and Throttle Grip Kit. This premium conversion set delivers highly sensitive and exceptionally steady speed control, specifically engineered to work seamlessly on the right side of your handlebar. Designed with ergonomics in mind, the premium throttle twist grips feature anti-skid grooved structures that maximize comfort during long-distance rides. The integrated bright battery display provides clear real-time power remaining visibility so you never run out of juice unexpectedly. Built from durable heavy-duty aluminum and waterproof plastic materials, this high-performance kit is perfectly suited for EVO electric tricycles, elderly mobility scooters, or custom electric bicycle conversion projects. Experience smooth acceleration and ultimate reliability across all your journeys.

Specifications

color
OtherSource

Questions and answers

Will this work with my brushless hub motor?
No. This is a brushed-motor controller. Brushless hub motors need a brushless controller with hall sensor inputs.
What battery should I pair with it?
A 48V pack sized for 1000W, meaning roughly 20A or more continuous. Lead-acid or lithium both work if the voltage matches.
Is the throttle for the left or right side?
Right side only. The grip is built for the right handlebar, so left-hand throttle setups need a different part.
Does it come with a wiring diagram?
The listing does not mention one. Expect to trace the throttle, battery and motor leads yourself or find a generic 48V brushed controller diagram.
Is $36.90 a good price?
Yes for a kit that includes the controller, throttle and display. Two stores list it new, and $36.90 at Amazon as of November 7, 2026 is the lowest of them.
Where is the Yajisi 1000W 48V Motor Brushed Speed Controller with Throttle Twist Grip Handlebar Battery Power Display Electric Tricycle Bicycle Scooter Conversion Kit cheapest?
At Amazon, for $36.90, as of our latest check.
Where can I buy the Yajisi 1000W 48V Motor Brushed Speed Controller with Throttle Twist Grip Handlebar Battery Power Display Electric Tricycle Bicycle Scooter Conversion Kit?
2 stores we checked sell it, including Walmart, Amazon.

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