Metal Servo Gear (4th) Mini-Z Mr03 Kyosho

Joshua Evans
Joshua Evans
Ordered a new brushless motor and ESC combo for my crawler, and it’s working like a dream. Shipping was surprisingly fast, and the parts were exactly as described. I had a minor issue with the wiring, and customer service helped me figure it out over email within a few hours. Great experience overall.
Thomas Pearson
Thomas Pearson
Just got my first RC drift car from this site, and it’s been a blast! The car arrived well-packed and in perfect condition. I had some questions about the best batteries to pair with it, and their support team was quick to respond with solid advice. It’s refreshing to deal with a company that actually knows their products. Will definitely order from them again.
LT
LT
Purchased:Kyosho EP Fantom 4WD EXT CRC II 112 Kit (Legendary Series)
Good communication with the seller would definitely use again.
Pete Goddard
Pete Goddard
Purchased: Flywing BELL-206-V3 RTF RC Helicopter
All good, would order from this seller again.
Alex
Alex
Purchased: MJX H8H Hyper Go RC Crawler Brushless 1:8th Scale Crawler Truck (Blue Orange)
Arrived with in 2 days, Arrived as stated in a well Packaged box, will definitely be ordering again.
Oli Short
Oli Short
Delivery was a little late (3 days), but arrived 1 day late. Think this was royal mail to be fair. Everything else good!
Anonymous
Anonymous
This was a very good buying experience This was a very good buying experience, they went above and beyond to meet my needs, knowledgeable and happy to help, I purchased a kyosho USA-1 and received 2 free 2s 5500 mah Lipo’s in to the deal. Best price on the internet with battery’s Would recommend and will be using in the future. 👍
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£10.80

Rated 4.6 out of 5 based on 7 customer ratings
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SKU K.MZW417 Categories , Tag Brand:
Metal Servo Gear (4th) Mini-Z Mr03 Kyosho

Enhance your Mini-Z by Kyosho radio controlled car’s performance with this durable metal servo gear replacement. Designed specifically for the MR-03, this optional 4th gear upgrade strengthens your steering servo against the demands of competitive racing and regular use. Whether you’re looking to repair a worn component or upgrade from the standard plastic gear, this Kyosho spare part delivers improved longevity and reliability. Essential for any RC hobby enthusiast in the UK seeking to maintain their Mini-Z by Kyosho RC model in peak condition.

  • Metal construction for enhanced durability
  • 4th servo gear replacement
  • Compatible with Mini-Z MR-03
  • Kyosho genuine part (SKU: K.MZW417)

Browse the full Kyosho Mini-Z range at Radio Controlled UK, including Mini-Z micro RC cars, Mini-Z home racing tracks and Mini-Z tyres and hop-up parts. View all current stock in the Mini-Z product archive.

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