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30-day refund / replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Thursday, Sep 10
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Size: 46T+23T
Features
- Transmit Power: Spur gears and pinions can mesh precisely to maximize power transmission to wheels, reduce friction and energy loss, improve transmission efficiency and vehicle performance
- Optimize Transmission Ratio: Hot racing spur gears optimize transmission ratios, adjust vehicle speed and torque in time, and select more suitable traction, so that your RC car can perform better whether it is climbing, rough terrain, flat terrain or high-speed driving
- Hardened Steel: The main spur gears and pinions are made of 45# hardened steel, which can withstand higher loads and pressures, reduce the possibility of wear and gear peeling, have better heat dissipation performance, effectively reduce overheating caused by long-term use, safe and reliable
- Widely Applicable: Spur gears with motor pinions are suitable for Fit for Traxxas 1/10 Maxx 1/10 E-REVO 2.0 VXL 1/5 X-Maxx 1/7 XO-1 1/6 XRT RC model cars. 23T pinion Replace 6481X is suitable for RC models of the same size, allowing you to enjoy the passion and fun of RC toy racing cars
- DIY Perfect RC Model: Package includes: 1 x 46T 1 Mod spur gear, 1 x 23T 1 Mod pinion, 1 x adjustment screw, 3 x round head screws. This product can upgrade your gears and create your own perfect RC model car, making your RC model more expressive
Brand: EMIHO
Material: High Carbon Steel
Bearing Type: Ball Bearing
Compatible Lubricant: Grease
Number of Packs: 3
Brand Name: EMIHO
Bearing Type: Ball Bearing
Number of Packs: 3
Number of Items: 6
Part Number: 46T Harden Steel Main Spur Gear
Unit Count: 1 Count
Manufacturer: EMIHOus
Material Type: High Carbon Steel
Compatible Lubricant: Grease
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Sep 10
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 50T+20T
It'll prevent the weak point issue.. I recommend you keep the tsm at half or more and you'll never have the problem and beeak again.. This upgrade is crucial for longevity Im not a basher dont have that kind of money so this upgrade really addressed the issue. You can drive more aggressive within reason now..
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Reviewed in the United States on February 3, 2026 by 333Auctions
Size: 50T+20T
This spur and pinion set has far outlasted the original set that came with the Traxxas XRT ultimate. I would most definitely buy another set.
Reviewed in the United States on July 3, 2026 by Alexander Bush
Size: 50T+20T
Exploded both diffs but didn't hurt this worked good
Reviewed in the United States on May 18, 2026 by Dustin
Size: 50T+20T
I bought the 50/20 and it works great on my XRT. Far better than stock ones. I broke both stock gears 50/20 & 46/23 within 3 days of hard rips. So for I’m a week in and very impressed for the price. I’ll buy another back up set just in case but I’m sure the current set will last me a while.
Reviewed in the United States on April 23, 2026 by miguel sanchez
Size: 50T+20T
Great set
Reviewed in the United States on August 6, 2026 by Joseph pulley
Size: 54T+23T
Works well easy to install
Reviewed in the United States on April 5, 2026 by Amazon Customer
Size: 50T+20T
I beat the snot out of this thing in my X-Maxx with a 20 tooth pinion. I'm a real jerk with the throttle and bouncing the truck off of things at irresponsible speeds, you know, what an X-Maxx is for. Neither this or the pinion care. I might say this gear is a touch noisy but that's a small price to pay for a very tough gear... that costs a fairly small price.
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Reviewed in the United States on November 4, 2025 by Bigddybn
Size: 50T+20T
Strong gears work well
Reviewed in the United States on July 13, 2026 by samuel parrinello