GPM Racing Aluminium Front & Rear Magnetic Body Mount - 5pcs Set for Traxxas 1/10 TRX4 (TRX4201FR)
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
- 82 g
About this product
Precision magnetic body posts for TRX4 Trail Crawler
The TRX4201FR set delivers CNC-style aluminium front and rear magnetic body posts engineered for TRAXXAS TRX4 Trail Crawler platforms. Fifteen millimetre magnets are specified to provide consistent retention while enabling quick service access and repeatable shell alignment for hobbyist workshop use.
Supplied BCM004M clips come in anodised finishes and are delivered as two-piece components to mate cleanly with the posts. This arrangement simplifies installation and reduces shell movement without requiring additional jigs or tools.
Fitment instructions: install the single magnetic post at the front and the two pillar posts at the rear. For rear alignment, use the original body post by removing the lowest three mounting holes, or install alongside GPM #TRX4201R where an alternate rear pillar is preferred. Note that this set is not compatible with the TRX4 Tactical Unit model 82066-4.
Packing includes
- BCM004M Clip – 2pcs
Specifications
- Item: Front and Rear Magnetic Body Posts set
- Material: Aluminium
- Model Number: TRX4201FR
- Compatibility: TRX4 Trail Crawler platform, not suitable for TRX4 Tactical Unit model 82066-4
A technical aluminium magnetic post solution focused on reliable retention, repeatable alignment and straightforward servicing for TRX4 Trail Crawler builds.
How are the magnets installed in the posts?
Magnets are recessed into the aluminium post bodies to protect the magnet faces and ensure consistent seat depth for repeatable shell positioning.
What mounting changes are required at the rear?
Rear fitment may require removal of the lowest three mounting holes on the original post or using the GPM #TRX4201R pillar option to achieve correct clearance and alignment.
Can these posts be serviced or replaced easily?
Yes, the two-piece clip design and magnetic retention mean posts and clips can be swapped quickly for maintenance or colour changes without specialised tools. 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
