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This is a brushed-motor speed controller kit rated 1000W at 48V, sold with a twist-grip throttle, a battery level display and a lock with two keys. It suits people repairing or upgrading an e-tricycle, elderly scooter or simple custom build that already runs a brushed DC motor. The controller is small (about 3.2 x 2.5 x 1.4 in) and the grips are anti-skid rubber over plastic. It is a basic, budget-tier kit: brushed controllers are simpler and cheaper than sine-wave brushless setups, but they are less efficient, run hotter and give a coarser throttle feel. Check your motor type and voltage before buying, because this will not drive a brushless hub motor.
In stockSold by Congji-usReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
In stock
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Lowest price we've seen: $64.38 on Nov 14 at Newegg. Tracked across 1 store since Nov 14.
This kit pairs a 1000W, 48V brushed motor speed controller with a twist-grip throttle that has a battery display and a lock. It is meant for upgrading electric bicycles, electric tricycles, elderly scooters and custom builds.
The parts are made of aluminum and plastic and are waterproof. The ergonomic grips are anti-skid for a secure hold. The controller regulates speed smoothly and responds sensitively to the throttle.
A built-in power indicator shows the battery level. The lock works with the included keys.
