Best Motorcycle Transmission With Reverse: Top Options for Go-Karts, ATVs, and Trikes
The search for a reliable motorcycle transmission with reverse can help riders and builders regain control on DIY builds, ATVs, go-karts, and trikes. This guide highlights five well-matched options, emphasizing compatibility, ease of installation, and feature sets that support forward and reverse movement. Each model is evaluated on shaft configuration, input/output specs, and overall versatility to suit common vertical-engine platforms.
Quick reference
| Product | Brand | Key Features | Engine / Vehicle Compatibility |
|---|---|---|---|
| MOOTINGMOTO Transmission Reverse Gearbox | MOOTINGMOTO | 6-spline input, 190 mm input, 20 mm output, universal joint | CG series 150cc-250cc vertical engines |
| ICONSPORTSS Transmission Reverse Gearbox (Rear Drive by Shaft) | ICONSPORTSS | 6-spline input, 20 mm output, universal joint included | 150cc-300cc Quad, Go Kart, UTV with vertical engines |
| Fuerduo Transmission Reverse Gearbox | Fuerduo | Reverse conversion, drive by shaft | 150cc-300cc ATV / Quad |
| WQSING 5 Speed with Reverse 9 Spline Transmission | WQSING | 9-spline input shaft, 5-speed with reverse | Various Bobcat, Exmark and similar models |
| YLQYYH Transmission Reverse Gearbox | YLQYYH | 3-gear reverse (R-N-D), shaft-drive | 150-250cc CG-series motorcycles |
MOOTINGMOTO Transmission Reverse Gearbox
The MOOTINGMOTO unit is designed for CG-series vertical engines in the 150cc to 250cc range. It features a 6-spline female input and a 190 mm input with a 20 mm output shaft plus a universal joint, enabling straightforward installation and versatile connections. This gearbox supports forward and reverse movement, making it suitable for conversions in motorcycles, mini-trikes, and other compact platforms. Installation ease and compatibility with common vertical engines support DIY projects and practical applications in small off-road machines.
ICONSPORTSS Transmission Reverse Gearbox (Rear Drive by Shaft)
The ICONSPORTSS gearbox offers broad compatibility for 150cc to 300cc engines across quads, go-karts, and UTVs with vertical configurations. It emphasizes easy DIY installation with clear instructions and includes a universal joint. A 6-spline input at about 19.7 mm (0.775″) and a 20 mm (0.79″) output shaft supports secure coupling to drive shafts and drives with reverse functionality, expanding maneuverability in off-road and custom builds.
Fuerduo Transmission Reverse Gearbox
The Fuerduo gearbox is a shaft-drive conversion unit designed for ATV use, suitable for 150cc to 300cc engines. It serves as a reverse gear transfer case in go-karts and trikes, with a straightforward, durable build. The kit promises a reliable reverse function and compatibility with standard shaft-drive configurations, supporting DIY conversions and maintenance-friendly operation in rugged riding environments.
WQSING 5 Speed with Reverse 9 Spline Transmission
The WQSING unit is engineered with a 9-spline input shaft and includes a five-speed with reverse, designed for compatibility with a wide range of equipment, including Bobcat and Exmark models. It emphasizes robust gearing and a plug-and-play approach for equipment requiring reverse capability, making it a practical option for maintenance teams and DIY installers seeking durable, versatile transmissions.
YLQYYH Transmission Reverse Gearbox
The YLQYYH gearbox is a shaft-drive conversion unit tailored for ATVs and CG-series motorcycles in the 150-250cc range. It features a 3-gear reverse setup (R-N-D) and supports shaft-driven configurations ideal for compact trikes or go-karts. The design prioritizes ease of installation and reliable reverse operation in smaller engine platforms, making it a suitable choice for budget builds and upgrades.
Buying Guide: Key Purchase Considerations
- Engine compatibility: Confirm engine displacement and layout (vertical vs. horizontal) to ensure proper mounting and shaft alignment with the gearbox.
- Input/output specifications: Check spline count, shaft diameter, and joint compatibility to avoid mismatches with existing drivetrains.
- Reverse functionality: Verify that the unit provides reliable reverse operation under load, especially for go-karts, ATVs, and trikes used in tight spaces.
- Ease of installation: Look for clear instructions, pre-assembled components, and universal joints that simplify installation for DIY projects.
- Durability and materials: Favor gearboxes built from robust materials (aluminum, steel alloys) and with proven heat management for long service life.
- Maintenance and availability: Consider how easy it is to source parts, service kits, and support for your chosen model.
- Compatibility with drive configurations: Determine whether the gearbox is designed for shaft drive, chain drive, or universal connections to match your build.
- Replacement parts and upgrades: Assess availability of upgrade options or compatible adapters to broaden future use across different machines.
- Intended use: For recreational go-karts or off-road ATVs, prioritize items with straightforward installation and robust reverse gearing to handle frequent direction changes.
Across these options, the common threads are versatile compatibility with small-engine platforms, reliable reverse capability, and practical installation for DIY enthusiasts. When selecting a gearbox, prioritize machines with clear documentation, compatible shaft dimensions, and proven performance in off-road or light-vehicle contexts. This approach will help ensure the chosen unit integrates smoothly with your engine and drivetrain while meeting your specific reverse-drive needs.