GPM Racing Aluminium Adjustable Upper & Lower Suspension Links - 20pcs Set for Traxxas 1/10 TRX4 (TRX4160)
We are the importer of record — the price you see is the price you pay.
Handled by us in the UK under the Consumer Rights Act — no sending it overseas.
What our customers say
A selection of recent five-star reviews, as written.
-
★★★★★
Ordered flishrc cobra. Communication was great. Ordered larger batteries but they were the wrong size. Olly shipped the right batteries and gave a refund for the difference I paid. Couldn't ask for more. Thanks for the help with the order.
Robert, 22 September 2026
-
★★★★★
Very helpful when the vehicle I wanted wasn't in stock. Very fast deliver too.
Anna Abbott, 17 September 2026
-
★★★★★
Excellent service speedy delivery and good customer service
GLYN, 10 September 2026
-
★★★★★
Great product and service. I enjoy buying from these guys. Thanks to radio-controllled.co.uk.
Paul Jordan, 3 September 2026
-
★★★★★
Dealt with customer services over an order I accidently placed, they were prompt and dealt with it will, completely refunded within a small window of time, thanks!
Oliver Galustian, 23 July 2026
-
★★★★★
Really good online rc store with some great products and sales on. The owner is very knowledgeable as well.
Simon, 19 July 2026
-
★★★★★
Product delivered promptly and in excellent condition 👍had very helpful and prompt responses from Olly to all my questions, I will definitely be using them again 👍
Mark Clucas, 30 January 2026
-
★★★★★
The customer service and advice were first class!
Steve Avery, 9 September 2025
-
★★★★★
The seller knew I was after one and very kindly informed me when they came back into stock so now have a Flywing Bell 206. Fantastic bit of kit. Well worth the wait.
Pete Goddard, 15 April 2025
-
★★★★★
Great service, car arrived fast and really well packaged. Also, I had a little problem....(which turned out to be me doing it wrong) but someone replied the same evening! Will definitely be buying from them again.
Graham Rousseau, 10 February 2025
Key Specs
- Scale
- 1/10
- Weight
- 105 g
About this product
Technical aluminium link upgrade for TRX4
A 7-piece machined aluminium linkage set engineered for the TRAXXAS TRX4 Trail Crawler to replace factory links with stiffer, anodized components. The design increases tie rod diameter to 7.8mm, incorporates threaded adjusters with counter-clockwise orientation, and supports standard rod-end joints for straightforward assembly.
Measured midpoint lengths for precise geometry checks are supplied for front and rear positions, allowing accurate wheelbase and toe set-up during installation. Confirm these values against your chassis before final fitment.
Specifications
- Item: Aluminium upper & lower suspension links, 7pcs set
- Material: Anodized aluminium
- Model Number: TRX4160
- Compatibility: TRAXXAS TRX4 TRAIL CRAWLER
- Link midpoint lengths: Front upper 80.5mm, Front lower 114.8mm, Rear upper 139mm, Rear lower 135.5mm
- Thread direction: Counter-clockwise on adjustable tie rods
- Tie rod diameter: Thickened to 7.8mm (original 5mm)
- Finish: High-quality anodized colours
Recommended for builders seeking a precision, low-flex linkage and repeatable adjustment points for TRX4 geometry tuning; verify midpoint dimensions and thread orientation prior to installation.
What are the exact midpoint lengths provided?
The kit lists midpoint lengths as front upper 80.5mm, front lower 114.8mm, rear upper 139mm, and rear lower 135.5mm for geometry verification.
Which thread orientation do the adjusters use and why does it matter?
Adjusters employ counter-clockwise threads; correct orientation is important to avoid asymmetric adjustment behavior and to ensure compatibility with replacement adjuster components.
How does increasing tie rod diameter affect handling?
Increasing the tie rod diameter from 5mm to 7.8mm reduces torsional flex under load, improving steering precision and maintaining alignment over rough terrain.
Are these links compatible with standard rod ends?
Yes, the links are designed to accept standard rod-end joints and threaded adjusters, enabling use of common hardware for installation and tuning. Write Product Review Please sign in your account before you can write any review.
Made to order: GPM Racing parts are shipped to us from GPM’s factory, so please allow around 14 days for dispatch.
What our customers say
A selection of recent five-star reviews, as written.
-
★★★★★
Ordered flishrc cobra. Communication was great. Ordered larger batteries but they were the wrong size. Olly shipped the right batteries and gave a refund for the difference I paid. Couldn't ask for more. Thanks for the help with the order.
Robert, 22 September 2026
-
★★★★★
Very helpful when the vehicle I wanted wasn't in stock. Very fast deliver too.
Anna Abbott, 17 September 2026
-
★★★★★
Excellent service speedy delivery and good customer service
GLYN, 10 September 2026
-
★★★★★
Great product and service. I enjoy buying from these guys. Thanks to radio-controllled.co.uk.
Paul Jordan, 3 September 2026
-
★★★★★
Dealt with customer services over an order I accidently placed, they were prompt and dealt with it will, completely refunded within a small window of time, thanks!
Oliver Galustian, 23 July 2026
-
★★★★★
Really good online rc store with some great products and sales on. The owner is very knowledgeable as well.
Simon, 19 July 2026
-
★★★★★
Product delivered promptly and in excellent condition 👍had very helpful and prompt responses from Olly to all my questions, I will definitely be using them again 👍
Mark Clucas, 30 January 2026
-
★★★★★
The customer service and advice were first class!
Steve Avery, 9 September 2025
-
★★★★★
The seller knew I was after one and very kindly informed me when they came back into stock so now have a Flywing Bell 206. Fantastic bit of kit. Well worth the wait.
Pete Goddard, 15 April 2025
-
★★★★★
Great service, car arrived fast and really well packaged. Also, I had a little problem....(which turned out to be me doing it wrong) but someone replied the same evening! Will definitely be buying from them again.
Graham Rousseau, 10 February 2025
