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RPM Rear Arms for Arrma 3S 4x4 Granite/Senton/Big Rock
Brand: RPM
Part No: RPM81502
Shadow Stock: Usually ships next day
Finance options available at checkout.
Fits These Models (2)
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Frequently Bought With
Other items customers often buy with the RPM Rear Arms for 1:10 Arrma Big Rock / Senton / Granite (AR330516)
Description
The RPM81502 Rear Arms deliver a durable, lightweight suspension upgrade for the ARRMA 4x4 3S BLX platform. Designed by RPM, these rear A-arms add extra shock position options while retaining stock suspension geometry for confident handling and long-term reliability.
Features
- Added adjustability with a second outer shock mount to improve trackability and tuning range.
- Outer shock position lowers ride height for increased stability and faster cornering across varied surfaces.
- Moulded from RPM’s trademark blend of indestructible, engineering-grade nylons for outstanding durability.
- Refined arm shaping maintains stock geometry while enhancing strength and reducing unnecessary weight.
Suggested Compatibility
- ARRMA Big Rock 4×4 (#AR102711)
- ARRMA Senton 4×4 (#AR102668, #AR102667 & #AR102678)
- ARRMA Granite 4×4 (#AR102665, #AR102666 & #AR102676)
- Suggested replacement for ARRMA part #AR330516
Secured by Stripe
RPM Rear Arms for 1:10 Arrma Big Rock / Senton / Granite (AR330516) Manuals & Guides
Specifications
RPM A-arms for the 4×4 3S BLX versions of the Granite, Senton & Big Rock are the answer to the questions you didn’t know you had. Are you looking for more adjustability? Check! How about better durability? Got that covered too. How about lightweight? Yup, no problem!
Adjustability: We’ve added a second shock mount to both our front and rear A-arms to the outside of the stock shock mount, adding adjustability and improving trackability. Our outer shock mount lowers the ride height, increasing stability on all surface types. A lower ride height also means faster corner speeds.
Durability: Molded from our trademark blend of indestructible, engineering grade nylons, you can’t get much tougher! We’ve also redesigned the shape of the A-arms while retaining stock suspension geometry to help improve survivability for those “oops” moments.
Lightweight: With our stronger materials and improved designs, we’re able to cut out unnecessary weight while still offering suspension components that are unparalleled in performance and durability.
Tech Notes: RPM A-arms fit the following ARRMA vehicles; Big Rock 4×4 (#AR102711), Senton 4×4 (#AR102668, #AR102667 & #AR102678) & Granite 4×4 (#AR102665, #AR102666 & #AR102676). RPM Rear A-arms replace ARRMA #AR330516.
Key Info:
- Brand: RPM
- Part No: RPM81502
- Barcode: 672415815021
- Fitment: Option Part
Additional Categories:
Delivery & Returns
Standard Shipping
£3.95 to most of the UK
Express Shipping
£6.95 to most of the UK
Worldwide Shipping
Available at checkout
Customer Reviews
Very durable
Questions & Answers
Yes. They replace Arrma item AR330516 which is used on the V3
For more in depth queries, please contact us.