These Robinson Racing Products 48 Pitch Pinion Gears are precision cut alloy steel gears that feature a hard nickel coating for durability. The pinions have an 1/8" bore, are stamped with the tooth number for easy identification and include one 5-40 set screw. These gears are available in a variety of tooth count options to fine tune the torque and top speed of your vehicle.
This product was added to our catalog on February 19, 2007
Friday, Dec 9 2022 (8 weeks ago)
Robinson Racing Steel 48P Pinion Gear (3.17mm Bore) (35T)
Works great on my Kyosho Fazer. Ran a couple 3s packs through it with no obvious sighns of wear. The Nickel plating is holding up nicely. Should hold up pretty well when used with a plastic spur gear. I do wish A-main stocked these in the hardened steel version from Robinson though.
Friday, Jun 24 2022 (7 months ago)
Robinson Racing Steel 48P Pinion Gear (3.17mm Bore) (28T)
i had this pinion on my rustler 2wd vxl on the store motor mesh was set perfectly and i went up a road 20ft and the pinion was gone chewed to pieces i went slow didn't exceed 20mph.
Sunday, May 29 2022 (8 months ago)
Robinson Racing Steel 48P Pinion Gear (3.17mm Bore) (23T)
Great product as always from Robinson Racing. This pinion looks like I will last forever!