GPM Racing Aluminium F Upper+Lower Arms, R Lower Arms, F+R Knuckle Arms, Cvd, 13mm Hex - 56pcs Set for Arrma 1/8 Kraton 6S (MAK456212213)
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
- 1/8
- Weight
- 750 g
About this product
Precision Aluminium Suspension Upgrade for ARRMA KRATON 6S
This GPM MAK456212213 kit replaces OE plastic suspension parts with aluminium arms, knuckles and hardened steel #45 CVDs to deliver a stiffer, more reliable chassis response. The set is engineered to reduce deflection at high loads, with Delrin collars to improve joint stiffness and hex adapters that widen track for enhanced lateral stability.
Packing includes
- Front Upper Arm 2pcs
- Front Lower Arm 2pcs
- Front Knuckle Arm 2pcs
- Rear Lower Arm 2pcs
- Rear Knuckle Arm 2pcs
- Front CVD 2pcs
- Rear CVD 2pcs
- Hex Adapter 4pcs
- Stainless Steel Round Head Screws 4×40 4pcs
- Stainless Steel Round Head Screws 3×18 4pcs
- Stainless Steel Round Head Screws 3×16 4pcs
- POM Collars 4pcs
- Stainless Steel Round Head Screws 3×12 2pcs
- Set Screw 4×10 4pcs
- Stainless Steel Round Head Screws 3×20 2pcs
- Lock Nut 3mm 2pcs
- Set Screw 5×5 4pcs
- M4x3x15 Screw Shaft 4pcs
- M4x2.5×15 Screw Shaft 4pcs
Original Name / Part No:
- AR330218+AR330219+AR330403+AR330249+AR330404+AR310591+AR310459+AR310484+AR310590+AR310452+AR310458
Compatible Models
- ARRMA KRATON
- OUTCAST
Engineering Notes
- Material Specification: Aluminium 6061 T6 components provide a consistent strength to weight ratio for demanding use.
- Interface Control: Delrin collars are used to minimise clearance and ensure repeatable assembly preload.
- Steering Precision: Metal knuckles and arms reduce compliance in the steering system to improve accuracy.
- Adjustment Range: Lower arm multiple mounting points permit tuning of damper angle and roll characteristics.
- Drivetrain Integrity: Hardened #45 steel CVDs with increased dogbone diameter maintain driveline stiffness under load.
- Track Stabilisation: Hex adapters increase wheel track to lower roll moment and improve cornering stability.
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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
