GPM Racing Aluminium Adjustable 15T Servo Horn for Losi 1/6 Super Baja Rey 4x4 (SB015TSH)
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
- 1/6
- Weight
- 18 g
About this product
Precision 15T Servo Horn
Engineered for Team Losi SUPER BAJA applications, this machined aluminium servo horn fits 15T splines and replaces standard plastic arms to deliver a firmer, more precise servo-to-linkage interface.
The component is CNC friendly in description and offers discrete mounting positions for micro adjustments to steering throw and centring. It ships with essential stainless steel fasteners, an alloy collar and a washer to ensure repeatable fitment on 15T servos commonly used on Super Baja buggies.
- Packaged parts: Servo Arm – 1 pcs
- Packaged parts: Stainless Steel Round Head Screws 4×20 – 1 pcs
- Packaged parts: Stainless Steel Round Head Screws 3×10 – 1 pcs
- Packaged parts: Stainless Steel Cap Head Screws 3×8 – 1 pcs
- Packaged parts: 3x6x1 Alloy Collar – 1 pcs
- Packaged parts: 4mm Metal Washer – 1 pcs
Primary functional role: improve steering performance by providing a stiffer, more repeatable servo-to-linkage interface and allowing small angle adjustments without swapping horns.
This item is compatible with
- TEAM LOSI Super BAJA REY 4X4
What spline count and fitment tolerances are required?
This horn is specified for 15T servo outputs; ensure the servo spline and bore seat cleanly with minimal radial play for optimal performance.
How do the adjustment positions affect handling setup?
Changing the mounting position alters lever arm and effective travel, allowing incremental tuning of steering sensitivity and neutral bias without changing servo end points.
What hardware is included to secure the horn?
The kit contains the specified stainless screws, a 3x6x1 alloy collar and a 4mm washer to achieve repeatable clamping; verify torque and fit during installation to avoid fretting. 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
