ScootsUSA – Super Fast Shipping

From Scooters to Off-Road:
The largest selection of parts for Motor Scooters, Go Karts, ATVs, Dirt Bikes & Razor Scooters.

Welcome to ScootsUSA — America’s #1 Source for Scooter Parts & Performance Gear

From vintage Vespa to modern GY6, we’ve got the parts that keep your ride alive. ScootsUSA is your go-to destination for high-quality scooter parts, accessories, and performance upgrades. Whether you’re restoring a classic or tuning for speed, we stock the brands you trust—Dellorto, NCY, Dr. Pulley, SSP-G, and more.

Engine & Transmission Parts – GY6, QMB139, 2T & 4T
Electrical Components – Regulators, CDI units, stators
Performance Upgrades – Clutch kits, variators, roller weights
Body & Frame Accessories – Racks, mirrors, grips, panels
Tools & Maintenance – Pullers, seal kits, installation guides

Free Shipping. Fast Delivery. No Hassle.

We offer free shipping on all orders across the lower 48 states. Orders placed by 1PM EST ship the same day. Because when your scooter’s down, every minute counts.

Parts Fast‑Lane: Common Searches — Pick One Below to View Parts:
(or use Search Bar above)

QMB139 50cc 4-stroke Parts

The QMB139 engine, also commonly written as 139QMB, is one of the most common 50cc four-stroke scooter engine platforms. Many Chinese, Taiwanese, and private-label scooters use this engine style or a closely related version.

GY6-150 (125-150cc) Parts

GY6 150cc scooter parts are used on many mid-size four-stroke scooters, including scooters with 152QMI, 157QMJ, and related GY6-style engine platforms. These engines are common on many 125cc and 150cc scooters sold under different brand names.

Minarelli-style 2-stroke Parts

Minarelli-style 2-stroke scooter engines are used in many 50cc scooters and performance scooter builds. These engines are often found in Yamaha-style, Jog-style, Zuma-style, and other 2T scooter platforms, but fitment can vary by engine layout and scooter model.

Honda Ruckus Parts

The Honda Ruckus is one of the most popular 50cc scooters for commuting, customization, and performance upgrades. Many Ruckus owners look for replacement parts, maintenance items, CVT tuning parts, tires, brakes, electrical parts, and accessories.

Accessories
Accessories
Decals & Badges
Mirrors
Horns
Racks
Scooter Covers
Seats
Security Locks
Speedometers
Top Cases & Trunks
Windscreens