The following article showcases five select bolt-on trike kit and related upgrade items that can help transform standard bikes or trikes into more customized, fun, and functional configurations. Each product is evaluated for ease of use, compatibility, and value based on typical consumer needs. Read on to compare options and identify the best fit for your project.
Overview of chosen products:
| Product | Brand | Key Use | Image |
|---|---|---|---|
| MPC Torque Trike (Trick Trikes Series) 1:25 Scale Model Kit | MPC | Decorative model kit for display or hobby builds | ![]() |
| MPC Tiki Trike (Trick Trikes Series) 1:25 Scale Plastic Model Kit | MPC | Deluxe customizing kit for 1/25 scale display | ![]() |
| Alta Tricycle Trike 20″ Conversion Kit | Alta | Convert 20″ bicycles into trikes with chrome styling | ![]() |
| WheelMaster Rear Bicycle Wheel for Trike | WheelMaster | Rear wheel upgrade for trikes | ![]() |
| FOMAS Trike Rear Axle, 7 Speed | FOMAS | Rear axle conversion for adult trikes | ![]() |
MPC Torque Trike 1:25 Scale Model Kit

- SUPER FUN CUSTOM TRIKE KIT: 1/25 scale Torque Trike kit designed for beginners with ample decorating options.
- QUICK SPECS: 1/25 Scale, 54 parts, over 6 inches long; molded in multiple colors; includes pad-printed tires. Paint and glue required. Skill 2, ages 10+.
- COLLECT ALL 6: Part of the Trick Trikes Series with diverse color options and large decal sheets.
MPC Tiki Trike 1:25 Scale Model Kit

- FEATURE PACKED: Deluxe customizing kit with window and headlight lenses in three color options; expansive decal sheet.
- QUICK SPECS: 1/25 scale, around 6 inches long when assembled; includes chrome parts and black vinyl tires; paint and glue required.
- DESIGN VARIETY: Numerous options to personalize and build multiple versions.
Alta Tricycle Trike 20″ Conversion Kit

- CONVERSION KIT: Uses a coaster and front wheel to convert 20″ bicycles into trike configurations with chrome styling.
- COMPATIBILITY: Primarily designed for 20″ bikes; straightforward installation for hobbyists and DIY enthusiasts.
- DESIGN POSSIBILITIES: Enables a retro or cruiser look with simple parts integration.
YehVeh 8 Pack Tricycle Seat Screws Kit

- MULTI-PACK: 8-pack seat screws kit with bolts, washers, and locking nuts for secure mounting.
- SIZE VARIANTS: Includes 1/4-20 size compatibility; suitable for various trike assemblies and backrests.
- APPLICATION: Useful as a bolt-on hardware upgrade when customizing trike seating or frames.
WheelMaster Rear Bicycle Wheel for Trike

- REAR WHEEL UPGRADE: Bolt-on rear wheel for trikes; steel construction with silver rim.
- SPECIFICATIONS: 36H, 24 x 1.75 size; robust hub compatibility for trike applications.
- INSTALLATION: Straightforward bolt-on upgrade to improve stability and rolling performance.
FOMAS Trike Rear Axle, 7 Speed

- SEVEN-SPEED AXLE: 5/8 inch axle suitable for adult trikes; high carbon steel construction.
- COMPATIBILITY: Fits hollow-hub wheels; supports multi-gear configurations for trike conversion.
- BUILD QUALITY: Durable metal build designed for long-term use in trike builds or conversions.
Buying Guide: Key Considerations For Bolt-On Trike Upgrades
When selecting bolt-on trike components, consider how the part will integrate with your existing bike or trike, the intended use, and maintenance needs. A well-chosen upgrade should improve safety, reliability, and ride feel while offering reasonable installation effort.
- Intended use and compatibility: Ensure the kit or part matches your wheel size, frame geometry, and whether you aim for display models or functional upgrades on a rider.
- Installation effort: Some kits are plug-and-play, while others require basic mechanical skills and common tools. Check for included hardware and clear instructions.
- Materials and durability: Metal components generally offer stronger long-term performance; consider corrosion resistance and load ratings for frequent use.
- Weight and performance: Heavier parts can affect handling, acceleration, and efficiency; select components with a favorable weight-to-strength balance.
- Aesthetic customization: If visual appeal matters, look for kits with chrome, colored plastics, or decals that match your style.
- Maintenance and compatibility: Confirm replacement parts availability and whether upgrades affect warranty or future repairs.
- Cost vs. benefit: Balance upfront cost with anticipated durability, ease of installation, and how much you’ll use the upgrade.
Consider assembling a small checklist before purchasing: confirm wheel diameter, axle type, number of speeds, and whether you want a purely decorative kit or a functional upgrade with real performance improvements.