Shock Springs: 40mm 4.7N/mm (27lb-f/In) (2): ARA330632
$6.99
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Shock Springs: 40mm 4.7N/mm (27lb-f/In) (2): ARA330632
$6.99
Spring Steel
Built for long durability
40mm Length
Exact fit suspension tuning
4.7N/mm Rate
Optimal 27 lb/in stiffness
In Stock
Suspension Tuning AdvantageFine tune your RC handling
Upgrade your suspension performance with these high-quality Shock Springs 40mm 4.7N/mm (27 lb/in). Designed to allow quick vehicle handling adjustments, these springs ensure consistent response and optimal damping for your RC car on any surface.
Precision Handling EnhancementEngineered for durability and consistency
Engineered from premium spring steel, the Shock Springs 40mm 4.7N/mm (27 lb/in) set provides exceptional resilience and long-lasting performance under intense off-road or on-road conditions. Swapping suspension springs is one of the fastest ways to fine-tune roll stiffness, dampening feel, and overall chassis balance to maximize traction with your brushless RC vehicle.
Technical SpecificationsDetailed dimensions and spring properties
Compatible Vehicles
Standard 1/10 and 1/8 scale RC shock bodies
Part Type
Suspension / Shock Springs
Material
High-Grade Spring Steel
Placement/Position
Front or Rear Shock Absorbers
Dimensions
40mm Length
Weight
Approx. 15g
Key Tuning AdvantagesBuilt for ultimate chassis balance
MaterialPrecision manufactured spring steel
Overall Length40mm length sizing
Spring Rate4.7N/mm or 27 lb/in stiffness
PerformanceConsistent rate and long-lasting durability
Package QuantityIncludes 2 matching shock springs
Frequently Asked QuestionsEverything you need to know
What vehicles do these Shock Springs 40mm 4.7N/mm (27 lb/in) fit?
These 40mm shock springs are designed to fit compatible 1/10 and 1/8 scale RC shock dampers that accept 40mm length springs.
How do these Shock Springs 40mm 4.7N/mm (27 lb/in) affect my RC car handling?
The 4.7N/mm (27 lb/in) spring rate provides a firm stiffness level, reducing chassis roll during cornering and improving stability on high-traction surfaces.
What material are the Shock Springs 40mm 4.7N/mm (27 lb/in) made from?
They are precision-manufactured from high-durability spring steel to maintain consistent tension over repeated compression cycles.