Transform a standard bicycle into a functional trike with a reliable conversion kit. This guide highlights top trike conversion options, from rear-axle kits for 20–26 inch bikes to electric kit upgrades. Each pick is evaluated for compatibility, durability, and performance so you can choose the right upgrade for safe, smooth three-wheel cruising.
Product Overview Table
| Product | Wheel Compatibility | Drive Type | Notable Feature |
|---|---|---|---|
| WEEROCK Tricycle Rear Axle Kit (Black) | 20″/24″/26″ | Single Speed or 7 Speed | 5/8″ axle, fits hollow-hub wheels |
| Trike Rear Axle 7 Speed Kit | 20″/24″/26″ | 7 Speed | High carbon steel, 15 mm axle |
| WEEROCK Tricycle Rear Axle Kit (Alternative) | 20″/24″/26″ | Single Speed or 7 Speed | Band brake rear brake |
| PEXMOR Electric Bike Conversion Kit (26″ Front/Rear) | 26″ frames | Electric motor, PAS | 36.6 mph top speed, sine wave controller |
| Trike Rear Axle 7 Speed Kit (Black/White Frame) | 20″/24″/26″ | 7 Speed | High carbon steel, hollow-hub compatible |
WEEROCK Tricycle Rear Axle Kit — 20/24/26 Inch
The WEEROCK rear axle kit supports 20″, 24″, and 26″ wheels with a choice of single speed or seven-speed configurations. It uses a 5/8 inch (15.8 mm) axle diameter that fits hollow-hub wheels and includes a band brake option for reliable stopping power. This kit is designed for adult trikes and three-wheel bicycles, providing a sturdy platform for converting standard bikes into practical trikes.
Key Specifications
- Wheel compatibility: 20″, 24″, 26″
- Axle diameter: 5/8″ (15.8 mm)
- Brake: Band brake option
- Speed options: Single speed or 7-speed
The kit’s simple mounting helps reduce installation complexity, making it a practical option for riders seeking a durable trike conversion without major frame modifications. It’s suitable for riders who want an affordable, robust rear-axle solution for everyday use.
Trike Rear Axle Kit — 7 Speed (20–26 Inch)
This tricycle conversion kit supports 20″, 24″, and 26″ adult trikes with a seven-speed setup. It features a 15 mm axle that fits hollow-hub wheels and is built from high carbon steel for improved durability. The design emphasizes stability and controlled acceleration, which is especially valuable for riders seeking reliable performance on varied terrains.
Key Specifications
- Wheel compatibility: 20”-26”
- Axle size: 15 mm
- Material: High carbon steel
- Speed: 7-speed
This kit is positioned as a versatile upgrade for adults aiming to convert a standard bicycle into a fully functional tricycle, with an emphasis on strong construction and dependable gear engagement across different speeds.
WEEROCK Tricycle Rear Axle Kit — Variation
This WEEROCK variant mirrors the core rear-axle kit design, offering compatibility with 20″, 24″, and 26″ wheels. It supports single-speed or seven-speed configurations and uses a 5/8″ rear axle for hollow-hub wheels. The kit’s band brake option enhances braking performance for safer rides with three wheels.
Key Specifications
- Wheel compatibility: 20″/24″/26″
- Axle diameter: 5/8″ (15.8 mm)
- Brake: Band brake
- Speed: Single speed or 7-speed
Designed for strength and ease of installation, this kit is well-suited for riders who want a durable trike conversion that can handle regular use and moderate load on varied routes.
PEXMOR Electric Bike Conversion Kit — 26″ Front/Rear Wheel
The PEXMOR 48V 1200W electric bike conversion kit transforms a 26″ bicycle into an e-bike with a front or rear wheel motor. It features a powerful brushless hub motor, a maximum speed around 36.6 mph (59 km/h), and compatibility with 26″ frames using a 100 mm/3.93″ front dropout spacing. The kit includes a three-mode controller, pedal assist system (PAS), LCD display, and twist throttle for versatile riding modes.
The controller supports Hall effect and non-Hall effect operation, extending component life and offering a sine wave controller for efficiency and low noise. The PAS provides pedal assist, preset modes, and a throttle option for riders seeking both assistance and manual control on longer trips. This kit is suitable for enthusiasts who want a high-power upgrade with modern control options.
Key Specifications
- Motor: 48V 1200W brushless
- Wheel compatibility: 26″ frames
- Controller: 3 modes, sine wave
- Riding modes: PAS, throttle, presets
Note: Electric conversion adds weight and requires careful handling, electrical safety checks, and adherence to local regulations for powered bikes.
Trike Rear Axle Kit — 7 Speed (Black/White)
This 7-speed trike conversion kit supports 20”, 24”, and 26” adult trikes with an axle size of 15 mm and hollow-hub wheel compatibility. Constructed from high carbon steel, this kit emphasizes durability and reliable gear engagement for everyday use. It is available in black or white frame options, allowing for some aesthetic customization to match existing bicycle parts.
Key Specifications
- Wheel compatibility: 20”-26”
- Axle size: 15 mm
- Frame options: Black or White
- Material: High carbon steel
Across these trike conversion options, the common themes include robust axle construction, hollow-hub compatibility, and multiple gearing choices. Each kit aims to extend the utility of standard bicycles by enabling stable three-wheel handling and enhanced braking performance where applicable.
Buying Guide: Key Purchase Considerations And Comparisons
When selecting a trike bicycle conversion kit, consider wheel size compatibility, axle diameter, hub compatibility, gearing options, and braking integration. For non-electric kits, ensure the rear axle matches your wheel hub type and frame geometry to avoid alignment issues. Electric kits require attention to motor power, battery compatibility, controller type, and safety considerations, including speed limits and installation expertise.
- Wheel compatibility: Confirm the kit supports your bike’s wheel size (20″, 24″, or 26″).
- Axe and hub compatibility: Check that the axle diameter and hub design match hollow-hub or solid hubs on your bike.
- Gearing: Decide between single-speed, seven-speed, or multi-gear options based on terrain and riding style.
- Brakes: If using a rear drum or band brake, verify compatibility or plan for a braking upgrade if needed.
- Installation: Some kits are simpler to install with existing frames; others may require professional help or frame modifications.
- Electric kits: Evaluate motor power, controller type, pedal assist, throttle options, and battery integration for range and safety.
- Weight and balance: Consider how adding a rear-axle or front/rear motor impacts bike handling and load distribution.
- Regulatory considerations: Some jurisdictions limit motorized bikes; ensure compliance with local laws.
- Durability: Look for high-carbon steel components,-quality bearings, and reinforced joints for long-term use.
Overall, choose a kit that aligns with your ride goals—commuting stability, family-friendly recreation, or high-power cruising—while prioritizing compatibility and safety. Compare the listed options to find a kit that matches your wheel size, desired gearing, and whether you prefer a traditional or electric upgrade. A well-chosen trike conversion kit can extend the life of an existing bicycle and expand its versatility for daily transport and leisure rides alike.