130X thumb throttle main product image, universal ebike thumb speed accelerator with SM and waterproof WP plug accessories

130X thumb throttle large button ergonomic design, 1600mm 3 pin SM connector cable, universal thumb speed control for ebike electric scooter

High durability 130X thumb throttle, screw hole left right universal mounting, suitable for electric bike and scooter handlebar thumb speed control

Wiring diagram of SM 3pin and waterproof WP connector for 130X thumb throttle, 5V signal battery wire definition, cable length specification

130X thumb throttle size dimension drawing, full specs including voltage 24V-72V, PC ABS material, two types of plugs and cable length

Accessories, Throttle handle

130X E-Bike Thumb Throttle Accelerator for Electric Bike & Scooter

SKU: N/A Categories: Accessories, Throttle handle

Guaranteed Safe Checkout

🚀 Direct Shipping from China (Est. 7-14 Days): Orders are dispatched directly from our hub with end-to-end tracking delivered straight to your doorstep within 7-14 business days.
🔧30 days quality warranty, except for physical damage and wrong operation.

Detail

Our 130X thumb throttle is a premium replacement speed controller built for electric bicycles and scooters, engineered for smooth, responsive acceleration and long-lasting daily riding use. Crafted from high-strength PC/ABS plastic, this thumb throttle resists aging, scratches, and wear, delivering stable performance on urban commutes and off-road adventures alike. It supports a wide 24V–72V voltage range and comes with two wiring plug variants to match most mainstream e-bike motor controllers, making it a universal upgrade for your two-wheeler.

Key Design & Ergonomic Advantages

Oversized Ergonomic Thumb Button

The widened ribbed thumb pad offers ample contact area for effortless, light operation. You can adjust speed smoothly without finger fatigue during long rides, perfectly optimized for human hand mechanics. The textured anti-slip surface prevents slipping even with sweaty palms.

Dual-Side Universal Mount Bracket

Equipped with a reserved screw hole structure, this throttle can be securely installed on either the left or right side of your handlebar (fits standard 23mm diameter grips). No extra adapters required, one throttle fits all handlebar setups for e-bikes and electric scooters.

Robust Wear-Resistant Construction

Made of premium industrial PC/ABS composite plastic, the throttle housing is anti-aging, shockproof, and abrasion-resistant. It withstands frequent daily pressing and outdoor exposure without cracking or fading, delivering reliable long-term durability.

Two Plug & Cable Length Options to Match Your System

We provide two complete wiring versions to cover nearly all e-bike controller types:

Option 1: SM 3-Pin White Connector (1600mm Cable)

Total cable length: 1600mm (63in), plug head length: 18.3mm

Clear 3-wire color coding for simple DIY wiring:

Blue: Speed Signal Wire• Black: Battery Negative (-)

Red: Battery +5V Power

Ideal for most standard non-waterproof e-bike mid-drive/hub motor controllers.

Option 2: Waterproof WP Round Connector (500mm Cable)

Total cable length: 500mm (19.7in), fully sealed yellow 3-hole waterproof plug

Pin definition matching SM wiring standard:

① Speed Signal Wire | ② Battery Negative (-) | ③ Battery +5V Power

IP-rated waterproof design, perfect for rainy weather and outdoor all-weather riding.

Complete Specs & Certified Quality

Model: 130X Thumb Throttle
Material: High-quality PC + ABS Plastic
Working Voltage: 24V – 72V universal compatibility
Handlebar Inner Diameter Fit: 23mm standard grip size
Overall Dimensions: 63mm (width) × 50mm (height)
Button Size: 30mm × 23mm
Certification: RoHS compliant, eco-friendly non-toxic materials
Color: Matte black (scratch-resistant finish)

Wide Compatibility

This thumb speed control throttle works with all common electric bikes, fat tire e-bikes, folding e-scooters, and hub/mid-drive motor systems between 24V and 72V. Whether you need a spare replacement throttle or a performance upgrade for your daily commuter bike, the 130X thumb throttle is your all-in-one solution.

Easy Plug-and-Play Installation

No complicated programming or modification needed. Simply mount the throttle to your handlebar, plug the matching connector into your controller, and you’re ready to ride. The split clamp bracket allows fast tool-free mounting, and the clear wire diagram eliminates guesswork for DIY enthusiasts.