About this part
Robinson Racing Mod 0.6 Metric Pinion Gears are precision cut from hard alloy steel and lightened to reduce weight. The Gear has an 1/8 inch bore so it fits any motor with a standard 1/8" motor shaft, and one 5-40 set screw has been included.
Features:
- Precision cut from hard alloy steel
- Lightened for reduced weight
- 1/8" bore fits standard 1/8" motor shafts
- Includes one 5-40 set screw
- Choose from multiple tooth count options to fine tune the gear ratio of your vehicle
Reviews4.2 · 6 reviewsacross all options
Direct replacement fot a mst cfx w land Rover Discovery
fit perfectly went on a cheap rc buggy would bye again if needed
Fit perfectly in my HBX 16890A truck but the grub screw stripped really easily and now I have to buy a new one.
Not a 0.6 mod gear. Don't know what pitch this was cut to be. Very noticeably smaller diameter and smaller teeth than the Factory. 6 mod pinion that came in the car, with the same tooth count. This makes the second Robinson product in less than a year, that cannot be used due to poor quality control or just being something other than what i ordered. And it doesn't make sense to pay shipping to exchange a 5 dollar part. A-main customer service is usually stellar so, we'll see.
Pinhao de excelente qualidade. O metal é bem durável. Pinion gear excellent quality. Metal is durable. Perfect in my HSP 1/10.
Six reviews of several tooth-count variants (14T, 16T, 18T, 19T, 24T). Most reviewers report a good fit in their vehicles, including an MST CFX, HBX 16890A, HSP 1/10 and a cheap buggy, and two describe the metal as durable and the quality as excellent. One reviewer reported that the grub screw stripped easily, requiring replacement. One reviewer, on the 19T variant, said the gear was not 0.6 mod, had a smaller diameter and smaller teeth than the original 6 mod pinion, and could not be used. Two reviews share identical text, so the sample may be smaller than six independent experiences. Overall, reviews are mostly positive but contain one reported pitch mismatch and one hardware weakness.
- + Good fit in several vehicles
- + Durable metal
- + Excellent quality
- − Grub screw stripped easily
- − Reported pitch mismatch on 19T variant
- − Possible quality control concern