Choosing the right shock oil is essential for optimizing RC truck handling, stability, and rebound. This guide highlights top silicone shock oils that balances ride quality and durability across popular Losi and other RC platforms. Each product below is designed to deliver consistent performance across a range of viscosities, helping riders tune for dirt, carpet, or track surfaces. Use the buying guide at the end to compare viscosity options and application considerations.
Summary Of Selected Products:
| Product | Brand | Viscosity Range | Volume | Notes |
|---|---|---|---|---|
| Silicone Shock Oil, 30WT | TEAM LOSI RACING | 30WT | 4 oz | Lower viscosity for responsive handling |
| Silicone Shock Oil, 60WT | TEAM LOSI RACING | 60WT | 2 oz | Stiffer for heavy bumpy terrain |
| Sil Shock Oil 6 Pack, 50-100WT | TEAM LOSI RACING | 50-100WT range | 2 oz each | Wide range in one purchase |
| Sil Shock Oil 6 Pack, 20-45WT | TEAM LOSI RACING | 20-45WT range | 2 oz each | Low to mid-range tuning |
| Silicone Shock Oil, 40WT | TEAM LOSI RACING | 40WT | 4 oz | Balanced performance |
TEAM LOSI RACING Silicone Shock Oil 30WT
This 4 oz bottle is a basic option in the silicone shock oil lineup. It is marketed for electric cars and trucks as an official option part. While the features list is simple, the viscosity is suitable for lighter, responsive suspension behavior, enabling quick handling on smooth surfaces. It’s produced in the United States and packaged to fit standard RC shock collars.
TEAM LOSI RACING Silicone Shock Oil 60WT
60WT is a stiffer option designed to reduce bottoming on rough terrain and heavy landings. This 2 oz bottle helps riders tune dampers for more controlled rebound and stability on bumpy tracks. Originating in the United States, the product is positioned as a reliable choice for experienced hobbyists seeking firmer suspension characteristics.
TEAM LOSI RACING SIL Shock Oil 6 Pack 50-100WT
This six-pack provides a broad viscosity range from 50 to 100 CST, supported by 100% silicone composition for predictable damping. It’s designed to deliver reliable RC performance across various terrains, making it convenient for tuners who test multiple setups. Each bottle is 2 oz, suitable for extensive testing without frequent replenishment.
TEAM LOSI RACING SIL Shock Oil 6 Pack 20-45WT
Another versatile pack, covering 20 to 45 CST. It’s positioned as a cost-effective tuning set, allowing precise calibration for lighter weight or softer suspension needs. Like other LOSI oils, these are pure silicone formulations aiming for consistent performance over a broad viscosity spectrum.
TEAM LOSI RACING Silicone Shock Oil 40WT
The 40WT option sits at a common tuning point, providing balanced damping for mid-range stability and bounce control. This 4 oz bottle is suitable for a wide variety of RC trucks, including electric models, and is manufactured in the United States with standard packaging for easy storage and use.
TEAM LOSI RACING Silicone Shock Oil 70WT
With 70 CST, this oil provides a firmer dampening characteristic designed for aggressive jumps and challenging off-road surfaces. The 2 oz bottle is compact for field use, and as with the rest of the LOSI line, emphasizes consistent viscosity over time to maintain predictable suspension response.
TEAM LOSI RACING Silicone Shock Oil 37.5WT
37.5 CST sits in the mid-lower spectrum for those seeking quicker rebound without sacrificing control. It’s positioned among the more versatile oils for general-purpose RC racing and bashing, offering consistency in damping across different temperatures and usage patterns.
TEAM LOSI RACING Silicone Shock Oil 50WT
The 50 CST option provides a practical middle ground to tune dampers for a balanced feel—neither overly soft nor overly stiff. The lineup emphasizes 100% silicone composition, designed for consistent damping and long-term stability across track conditions and weather changes.
Buying Guide: Key Factors For Selecting RC Shock Oil
- Viscosity range: Start with a mid-range oil (around 30-50 CST) for general use, then test higher or lower viscosities to dial in on track and terrain preferences.
- Vehicle and setup: Different RC trucks respond uniquely to oil viscosity. Consider weight, damper type, and chassis stiffness when choosing oils.
- Consistency and formulation: 100% silicone oils offer predictable damping across temperatures and repeated use, reducing drift in handling.
- Temperature and environment: Hot conditions can thin oils slightly; thicker oils may be preferred for high-speed bashing, while cooler temps may favor lower viscosity oils for faster rebound.
- Pack size and value: Multi-pack sets are cost-effective for comparing viscosities; ensure you have spare bottles for ongoing tuning.
- Maintenance: Regularly inspect silicone oil seals and shock caps to prevent leaks and maintain damping consistency.
In summary, selecting the right shock oil depends on your track conditions, vehicle weight, and personal tuning preferences. The LOSI lineup provides a broad spectrum of viscosities to support iterative testing and precise damping control. Use the product assortment above to experiment with mid-range oils and progressively fine-tune toward your preferred handling characteristics.