Traxxas TRX-4 Machined Ring & Pinion Gear (11/34T)
TRA8279R
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The Traxxas TRX-4 Machined Ring & Pinion Gear is a heavy duty gear upgrade for your TRX-4 build. This ring and pinion gear set replicates the stock gear ratio, but is more durable and better suited to high power ESC/Motor systems. Package includes one ring gear and one pinion gear.
A popular tuning option is to overdrive the front axle, and underdrive the rear axle. This can be achieved using a variety of gear combinations. You can run standard in the front, and underdrive in the rear, overdrive in the front and standard in the rear - or for the most dramatic impact, run overdrive in the front and underdrive in the rear. See option list below.
Gear Options:
- Underdrive: TRA8288
- Standard: TRA8279R
- Overdrive: TRA8287
This product was added to our catalog on February 19, 2018
Matthew H
Verified Owner
Thursday, Aug 11 2022 (about a year ago)
Traxxas TRX-4 Machined Ring & Pinion Gear (11/34T)
Worked as it should. Easy to install and has handled all the hard crawling with no issues.
Graham Rolfe
Saturday, Mar 13 2021 (about 3 years ago)
Traxxas TRX-4 Machined Ring & Pinion Gear (11/34T)
I don’t know how anyone can write a review about this part, as I don’t think it really exists. I paid the $40 getting on 4 months ago, but all I get is a back order date that keeps getting pushed back. TRAXXAS THE FASTEST NAME IN R/C Mmmm really??