Injora Aluminum Long Threaded Shock Set for TRX-4M (59mm / 4pcs)
Injora Aluminum Long Threaded Shock Set for TRX-4M (59mm / 4pcs) is backordered and will ship as soon as it is back in stock.
Pickup available at RC-N-Go in S. Jacksonville, FL
Usually ready in 1 hour
Injora Aluminum Long Threaded Shock Set for TRX-4M (59mm / 4pcs) is backordered and will ship as soon as it is back in stock.
Injora Aluminum Long Threaded Shock Set for TRX-4M (59mm / 4pcs)
These 59mm threaded aluminum oil damper shocks give your TRX4M a smoother, more controlled ride with increased travel and tunability. The CNC‑machined bodies, nylon rod ends, and dual‑rate springs deliver improved damping and better rebound, while the threaded collars make preload adjustments quick and precise. A lightweight, durable upgrade that boosts stability, articulation, and overall trail performance.
FEATURES:
- Nylon Bottom Rod End
- CNC-machined aluminum shock bodies
- Two spring rates included (0.45, 0.5mm)
- Telescopic design for maximum travel
- Threaded shock bodies for quick pre-load adjustments
COMPATIBILITY:
- 1/18 Traxxas TRX-4M
REQUIRED:
(1) Shock Oil (Recommended shock oil weight: 20-40wt)
SPECIFICATIONS:
- Part#: 4M-42BS-4
- Full Length: 66mm (2.60in)
- Extended Length (eye to eye): 59mm (2.32in)
- Compressed Size (eye to eye): 42mm (1.65in)
- Maximum Travel: 17mm (0.67in)
- Spring Length: 45mm(1.77in)
- Each Weight: 6g (0.21oz)
- Softer: Black, Wire diameter: 0.45mm
- Stiffer: Silver, Wire diameter: 0.5mm
INCLUDES:
(2) Injora Aluminum Long Threaded Shock Sets for TRX-4M
Quick FAQs
Is the product I want in stock?
Is the product I want in stock?
Unless a product shows a status of "Out of Stock", it is in-stock. All items shown on our website are shipped out by our brick-and-mortar store in Jacksonville, Florida during regular business hours.
Where do you ship?
Where do you ship?
We currently ship to the United States and all US Territories, including Puerto Rico.
When will I receive my order?
When will I receive my order?
Processing times range from 24 - 36 hours or less, based on when an order is placed.
Once picked up by the designated shipper, Economy service takes approximately 5-8 days, with Standard Shipping at 3-5 days, with some locations taking a bit longer.
Please see our Shipping Policy for additional info and feel free to contact us for expedited shipping options.
Can I pick up my order?
Can I pick up my order?
Yes, we offer Free Pickup at our Jacksonville, Florida location, during regular business hours, in addition to our standard shipping options, at checkout.
How do I return a product?
How do I return a product?
Items can be returned In-Store during regular business hours.
For online purchases, please e-mail us at sales@rc-n-go.com for a Return Authorization.
Please see our Refund Policy for more details.

