Best RC Trailer Leaf Springs for 1/10 Scale Trailers and D90 Rigs
RC trailer leaf springs boost suspension strength, load capacity, and off-road performance for 1/10 scale crawlers and trail rigs. This guide highlights five reliable sets designed for D90 and similar high-lift chassis builds. Each product excerpt summarizes key features, installation notes, and compatibility to help enthusiasts compare choices quickly.
Summary Table
| Product | Brand | Key Benefit | Compatibility |
|---|---|---|---|
| MOHERO Steel Leaf Springs Set | MOHERO | Durable steel, easy install | 1/10 D90 and similar |
| RC-FAST Black 1 Set | RC-FAST | High quality metal leafs | 1/10 D90 |
| Hobbypark Stiff Leaf Spring Kit | Hobbypark | Stiff springs, higher load | 1/10 RC Crawler |
| Zolikar Steel Leaf Springs Set | Zolikar | Durable, easy install | 1/10 D90 style |
| ShareGoo Hard Leaf Spring Kit | ShareGoo | Durable steel with easy install | 1/10 RC Crawler |
MOHERO Steel Leaf Springs Set HighLift Chassis
MOHERO’s steel leaf springs are designed for durability and straightforward installation. The set includes 120mm long springs with M3 screw threads, enabling a simple upgrade to D90 and similar high-lift chassis. The springs are finished in black and crafted to resist deformation during off-road use. This option emphasizes compatibility with 1/10 scale crawlers, minimizing the need for modifications.
RC-FAST Black 1 Set Leaf Springs for D90
The RC-FAST leaf springs are marketed for high-lift D90 builds and other 1/10 RC crawlers. The kit emphasizes full metal construction and a ready-for-use fit, focusing on robust performance during off-road climbs. The product page notes a brand-new condition and compatibility with 1/10 scale crawlers, aiding straightforward upgrades for D90 chassis.
Hobbypark Stiff Leaf Spring Suspension
Hobbypark offers a stiff steel leaf spring kit designed for 1/10 RC rock crawlers, including D90 variants. The set comes as a two-pack with high rigidity to boost payload capacity and maintain articulation under heavier loads. Installations are described as straightforward, with no significant customization required for compatible chassis.
Zolikar 4Pcs Steel Leaf Springs Set
Zolikar’s four-piece steel leaf spring kit aims for longevity and reliable load handling on 1/10 scale D90-style crawlers. The springs are described as durable, wear-resistant, and easy to install, offering a long service life and strong load-bearing support for extended off-road use.
ShareGoo Hard Leaf Spring Suspension Kit
ShareGoo’s hard leaf spring kit is designed for RC crawlers including the RC4WD D90 line. The set prioritizes steel construction and easy installation with minimal modification, aiming to increase load capacity and stability during rough terrain runs.
Buying Guide
Key considerations when selecting RC trailer leaf springs include material quality, fitment, and load handling. Steel springs typically offer greater durability and resistance to deformation compared with plastic options, which helps maintain trailer articulation under load. Confirm compatibility with your chassis (D90, AMK trailer, 1/10 scale), mounting hole spacing, and screw thread size (e.g., M3) before purchase.
Durability and stiffness vary by design. Stiffer springs improve payload capacity and body control on rugged terrain, but may reduce articulation over uneven ground. If your build priorities include higher ground clearance and rugged off-road performance, a stiffer set is favorable. For general trail use, a balanced spring set provides reliable performance without overly sacrificing articulation.
Installation ease is another factor. Many sets are labeled as “easy to install” and require no major modifications, which helps beginners upgrade quickly. Always verify included hardware and mounting compatibility with your existing chassis, springs, and mounting points to ensure a clean, secure fit.
Maintenance matters as well. Regular inspection for signs of wear, deformation, or corrosion helps prevent failure during use. Cleaning and light lubrication can extend life, especially in wet or muddy conditions. If you plan long sessions or heavy-duty use, consider sets with reinforced steel and corrosion-resistant finishes.
Price and availability vary across brands. For best results, compare warranty terms, customer reviews, and compatibility notes across multiple options. A balanced choice considers both performance gains and ease of installation to suit your bot’s wiring, weight, and driving style.