5pcs 4-pin Ride-on Car Start Switch, round Panel Mount Push Button | Metal and Plastic Construction, Latching Function, Easy Replacement Component for Electric Bikes, Cars and Indoor Repairs
at Amazon Marketplace
Clamp-Mount Electric Bike Control Assembly with Two Push Buttons | Headlight Horn and Gear Functions in a Single Assembly, ABS Housing, Two Push Buttons, Cable Connection, Two Plug
Ebike Handlebar Push Button Switch 22.5mm Electric Bike Scooter Rainproof Black
at eBay
Push-Release Motorcycle Mountain Bike Navigation Bracket, Electric Bike Riding Mobile Phone bracket(Black)
at OnBuy