Are these 76g a piece? I see someone posted they are only about 19g

Jason C is wrong. They are 76g/pc. Mine were actually 74g/pc, but close enough

Do you recommend doing all four wheels or just the front?

You want to lower truck and everything you can then add weight if need be. Rule of thumb is 60%Front/40%Rear weight biases

do I need hub extensions?

No they slide over your wheel hubs. Perfect fit. I love them. Has a nice added weight to the truck

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Hobbypark 4pcs Heavy Duty Brass Steering Knuckle Weight Outer Portal Drive Housing Cover Counterweight Block for Traxxas TRX-4 1/10 RC Crawler Car

Product ID: 216355000

⚖️74.4g weight per piece for stability

⚙️Precision CNC machining

🛡️Heavy-duty brass durability

EC$172

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Sold byAmazon Saint Vincent and the GrenadinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Upgrade your RC crawler’s edge with heavyweight precision!

VALUE PACKED QUAD SET - Four counterweight blocks to upgrade your crawler’s performance in one go
PRECISION CNC MACHINED - Flawless fit and finish, replacing fragile plastic parts effortlessly
PREMIUM HEAVY DUTY BRASS - Boosts durability and adds serious weight for enhanced control
ENGINEERED FOR TRAXXAS TRX 4 - Perfect fit for your scale and trail crawler, no guesswork needed
OPTIMIZED STABILITY CONTROL - Lower center of gravity means conquering obstacles with confidence

The Hobbypark 4pcs Heavy Duty Brass Steering Knuckle Weight set is a precision CNC-machined, heavy-duty brass upgrade designed specifically for Traxxas TRX-4 1/10 scale RC crawler cars. Each 74.4g piece adds crucial weight to lower the vehicle’s center of gravity, significantly enhancing stability and obstacle handling. This direct replacement for factory plastic parts offers durability and performance in a convenient 4-piece set, perfect for serious RC enthusiasts aiming to dominate the trails.

Specifications

ASIN	B089YD13H8
Age Range Description	Kid
Best Sellers Rank	#150,269 in Toys & Games ( See Top 100 in Toys & Games ) #195 in RC Vehicle Scale Accessories
Brand Name	Hobbypark
Customer Reviews	4.7 out of 5 stars 222 Reviews
Educational Objective	STEM
Indoor Outdoor Usage	Outdoor
Manufacturer	HobbyPark
Manufacturer Part Number	19-2189
Manufacturer recommended age	0 - 12 years
Material Type	Brass
Model Number	19-2189
Operation Mode	Manual
Power Source	rechargeable battery
Size	Small
Theme	Engineering
Unit Count	4 Count

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TrustScore 4.5 | 7,300+ reviews

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