Cobra Racing’s Constant Velocity Driveshafts (CVD)
Upgrade your RC vehicle with the Cobra Racing CVD’s for unmatched performance, durability, and versatility. These driveshafts are crafted for enthusiasts seeking enhanced handling, longer-lasting components, and compatibility across a wide range of models (see compatibility list below). Made from hardened high-speed steel, Cobra Racing CVDs will take your RC experience to the next level, delivering smoother, more efficient power transfer and precision control.
Why Choose this Cobra Racing Driveshafts Upgrade?
Investing in Cobra Racing Constant Velocity Driveshafts means you’re choosing quality materials, advanced engineering, and versatile adaptability. Here’s why they’re a must-have for RC bashers and racers:
- Durability: Crafted from hardened high-speed steel for ultimate strength and longevity, even in high-torque conditions.
- Adjustable Design: Cobra Racing CVDs are expandable and adjustable to adapt to a variety of terrains, ensuring reliable performance on every surface.
- Smoother Handling: These driveshafts provide smooth, consistent power transfer for enhanced vehicle control, precision, and stability.
- Protects Components: Reduces wear on other drivetrain components, increasing the longevity of your RC setup.
Key Features
- Material: High-grade, hardened high-speed steel for exceptional durability.
- Adjustability: Customizable length and tension settings to adapt to different terrains.
- Versatility: Suitable for a wide range of models, offering flexible installation.
- Enhanced Control: Improved drivability, even on rough or uneven terrain, making it ideal for both casual and competitive drivers.
Full List of Compatible Models
The Cobra Racing Constant Velocity Driveshafts are compatible with the following models, including all popular variants and editions:
- Traxxas Slash
- Traxxas Slash 4×4
- Traxxas Slash 4×4 VXL
- Traxxas Slash 4×4 Ultimate
- Traxxas Slash 4×4 Platinum
- Traxxas Slash 2WD
- Traxxas Rustler
- Traxxas Rustler 4×4
- Traxxas Rustler VXL
- Traxxas Stampede
- Traxxas Stampede 4×4
- Traxxas Stampede VXL
- Traxxas Stampede 2WD
- Traxxas Telluride 4×4
- Traxxas Rally
- Traxxas Rally VXL
- Traxxas Rally 4WD
What’s in the Package
- 4 x Cobra Racing Constant Velocity Driveshafts (CVD) – Front and Rear
- Assembly Hardware and tool to ensure a full and complete install
Upgrade to the Cobra Racing CVDs to make the most of your RC model with maximum durability, versatile adjustability, and precision handling that lasts. The Cobra Racing Driveshafts Upgrade is engineered to elevate your RC performance and reliability in any driving condition.
Please note: This product is compatible, and a direct fit for Traxxas standard sized knuckles (5mm – most common). Not compatible on the Traxxas Extreme Heavy duty knuckles (6mm).
⚙️ Pro Tips:
- (Recommended): Break-in period of 1-2 batteries on low / half power. FULL SEND afterwards!
- Apply light grease to joints for longevity.

Verified owner Parker (verified owner) –
Great
Verified owner Stone Eads (verified owner) –
Only issue I had with them is it was not a direct fit into my traxxas rally I had to cut down the splin ends maybe 2-3/16ths for it to fit in properly other then that they are sturdy and have held up to the abuse after running the break in period
Store manager cobraracingtech (store manager) –
Thanks for the feedback! You’re right — these CVDs are designed to be a direct fit for the Slash 4×4, Rustler, Stampede, and hoss, so slight mods like trimming may be needed for the Rally 4×4. Glad to hear they’ve held up well after break-in! We appreciate your support. 👊
Verified owner Konstantin M. (verified owner) –
I really like the design of the axles because the boots cover each end completely. I have another set that doesn’t have any covers on the ends, so dirt gets in all the time, making it challenging to clean and regrease them. I’m not sure how to service these yet, as there don’t seem to be any greasing ports.
Verified owner Shawn Hodges (verified owner) –
High quality strong axles!
Verified owner Shane Lawlor (verified owner) –
Quality parts