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Item #:
188407855
Metal Differential Set (2PCS) Front & Rear 30T 0.8Mod Upgrade for Arrma 1/18 Granite GROM, Typhon GROM, 1/14 Mojave GROM, Replaces
Item #:
188407855
TTD 189
Price Details
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*All items will import from US
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Order now and get it around Saturday, August 15
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Upgrade your RC experience with our 30T Metal Differential Set—just drop in and drive for unmatched durability and performance!
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What Stands Out
Durable Material
Constructed from high-quality metal, this differential set provides exceptional durability and withstands rigorous off-road conditions, ensuring long-term performance for your Arrma vehicles.
Easy Installation
Designed for straightforward installation, this upgrade allows users to quickly enhance their vehicle's performance without complex modifications, accommodating hobbyists of all skill levels.
Precision Upgrade
With a 30T gear ratio and 0.8Mod compatibility, this differential set significantly improves responsiveness and control, providing a competitive edge in speed and handling compared to stock options.
Product Details
| Product Dimensions (L x W x H) | 0.95 x 0.95 x 1.46 inches (2.4 x 2.4 x 3.7 cm) |
| Item Weight | 2.08 ounces (58.97 grams) |
| Manufacturer recommended age | 15 years and up |
| Manufacturer | Rikavim |
Who Should Buy?
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Racing Enthusiasts
Ideal for competitive racers seeking enhanced performance and durability in their Arrma vehicles.
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Upgrade Seekers
Users looking to upgrade their current differential system for improved handling and power delivery will benefit significantly.
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Off-Road Users
Perfect for those frequently navigating rough terrains, as the metal build offers greater reliability and durability.
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Casual Users
Not suitable for casual hobbyists who prefer stock parts for their minimal usage and less demanding driving styles.
Product Description
Metal Differential Set (2PCS) Front & Rear 30T 0.8Mod Upgrade for Arrma 1/18 Granite GROM, Typhon GROM, 1/14 Mojave GROM, Replaces #ARA311177#ARA311177V2 (Red)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this differential set compatible with my RC model?
Answer: Yes, it is compatible with 1/18 Granite, Typhon GROM, and 1/14 Mojave GROM MEGA 380 models. -
Question:
Do I need any special tools for installation?
Answer: No special tools are required; the set is designed for easy drop-in installation. -
Question:
What improvements can I expect after upgrading?
Answer: You can expect smoother power delivery, better acceleration, and enhanced durability on rough terrain.
Rikavim Differentials Editorial Review
**** The Metal Differential Set 2PCS for ARRMA Grom series RC cars has garnered substantial praise from users, primarily for its significant performance improvements over the stock components. Constructed from high-quality steel and anodized aluminum, these differentials promise durability, smooth operation, and enhanced precision, which are crucial for an enjoyable RC experience. Users report that the installation process is a breeze, with many noting that the diffs arrived fully assembled and packed with grease, ready to be fitted into their vehicles. Once installed, customers have experienced a notable reduction in issues such as inConsistent power delivery and steering problems, highlighting the effective design and functionality of these upgrades. Many users found that after replacing their OEM diffs with this new set, the performance of their RC cars improved dramatically, resulting in smoother runs and increased control. However, there are minor caveats to Consider; some users encountered initial issues with screws backing out, although this was resolved with the application of locktite. Despite this, the overwhelming sentiment is that these diffs are a transformative upgrade, providing long-lasting reliability and reducing the frequency of maintenance typically needed with stock parts. In conclusion, the Metal Differential Set has proven to be a worthy investment for those looking to enhance the performance of their ARRMA Grom series RCs, making it a recommended upgrade for both casual users and passionate hobbyists seeking to maximize their vehicles' potential. **
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Pros
- Enhanced performance with smoother and quieter operation
- Easy installation; arrives fully assembled with grease
- Durable Construction with steel gears and anodized aluminum housing
- Reduced maintenance frequency compared to stock diffs
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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TTD 189
Order now and get it around Saturday, August 15
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- CNC machined for strength and precision.
- 30T gear design ensures better torque balance.
- Direct upgrade for stock parts - no modifications needed.
- Pre-assembled for quick installation – just swap and go.
- Compatible with various 1/18 and 1/12 RC models.
- Hardened metal construction for extreme durability.
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