Vanquish Products - Premium RC Crawler Kits & Accessories

Currie Portal Overdrive Gear Set (20/28)

Currie Portal Overdrive Gear Set (20/28) - Main image
$27.37 $36.99 In stock

Currie F9, F10 Portal Axle Overdrive Gear Set - For Vanquish Products SCX10-II Portal, VS4-10 Ultra, and VS4-10 Phoenix F10 Portal Axles.

  • Suggested for use in the front axle only, or front AND rear axle.
  • 1.4:1 gear ratio compared to 1.67:1 gear ratio with gear set included in the portal axles
  • Helps with steep climbs and turning radius
  • Stock replacement for the VS4-10 Ultra and VS4-10 Phoenix (VPS09007) kits.

Note: Does not fit Axial Capra, Axial SCX10III

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 4 reviews)

Stella ★★★★★

The 20/28 ratio really woke up my portal axles on the trail—crawling feels noticeably more controlled without losing any low-end grunt. I ran it in the front only, as suggested, and the install was straightforward once I had the right press tooling.

Elizabeth T. ★★★★★

Took a bit of work to press the bearings in, but the final fit on my F10 axle was perfect and the engagement feels much tighter than stock.

George ★★★★★

Replacing the stock portal gears with this 20/28 set gave my VS4-10 Phoenix noticeably better wheel speed without sacrificing low-end control. The teeth meshed perfectly and installation was straightforward.