Robinson Racing Extra Hard Steel Mod1 Pinion Gear w/5mm Bore (12T)
Part#: RRP1212
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Robinson Racing Extra Hard Steel 5mm Bore Mod1 Pinion gears were developed for 1/8 scale applications and fit most 1/8 scale nitro spur gears perfectly. They are available in a variety of tooth count options to fine tune the torque and top speed of your model. Package includes one pinion gear and one 4x4mm set screw.
This product was added to our catalog on May 28, 2008
Gabriel Baird
Saturday, May 6 2023 (about a year ago)
Robinson Racing Extra Hard Steel Mod1 Pinion Gear w/5mm Bore (24T)
Great hardened gear! It runs well in my Maxx V2. It is slightly thinner than the stock.
Gabriel Baird
Saturday, May 6 2023 (about a year ago)
Robinson Racing Extra Hard Steel Mod1 Pinion Gear w/5mm Bore (23T)
Great hardened gear! It runs well in my Maxx V2. It is slightly thinner than the stock.
Jonathan Wolfe
Verified Owner
Sunday, Mar 19 2023 (about a year ago)
Robinson Racing Extra Hard Steel Mod1 Pinion Gear w/5mm Bore (13T)
pretty good just need to be a bit wider and a better grub screw
Shannon Vance
Verified Owner
Monday, Feb 27 2023 (about a year ago)
Robinson Racing Extra Hard Steel Mod1 Pinion Gear w/5mm Bore (16T)
Haven't used it yet, but I've never had a problem with Robinsons hardened steel gears. These things last a long time, especially with a plastic spur gear
Peakki
Verified Owner
Monday, Aug 26 2019 (about 5 years ago)
Robinson Racing Extra Hard Steel Mod1 Pinion Gear w/5mm Bore (17T)
Otherwise seems good, but for Hobbywing G2 1900kV motor this pinion hole size is too big. Had Ruddog pinion with the same issue. Arrowmax are tight enough
Anonymous
Verified Owner
Wednesday, Jul 23 2014 (about 10 years ago)
Robinson Racing Extra Hard Steel Mod1 Pinion Gear w/5mm Bore (16T)
very strong, high quality steel, excellent built and cut ....
Kevin Sorensen
Verified Owner
Wednesday, May 22 2013 (about 11 years ago)
Robinson Racing Extra Hard Steel Mod1 Pinion Gear w/5mm Bore (20T)
Meh. It is built well, but the grub screw is smaller than other brands. I like being able to use these over and over, so on my list the Tekno pinions are above the Robinson pinions in overall quality. Still does the job though.
