Hot Racing Arrma Granite/Senton Aluminum 12mm Wheel Hub Adapter (4)
About this part
- 6061 aluminum construction- Red in color
- Fits 1/10th Arrma 4WD vehicles with the 14mm hex (this will allow the use of 12mm hex tire)
- Set screw onto axles so drive pin will not fall off when changing tires
- (4) 12mm Hex Adapters
- (4) Drive pin
- (4) Set screw
Reviews3.3 · 6 reviews
These do not capture the drive pins at all (open ends of slot, see pictures), very poor design. Eventually the drive pins will fall out, if wheels do not have a deep enough pocket to trap the pin in the drive hex, as it did for my son's Senton, thereafter the right front wheel fell off, losing the wheel nut and hex, ruined his day with RC. I replaced these with a better built set of cheap Chinese parts from major on-line retailer, though I needed to get the proper 2.5mm diameter drive pins (as we lost 3 out of 4 of the originals with these hexes, and the 12mm hex came with 2mm x 9.8mm drive pins).
the hubs fit and work fine but the set screw does not hold the pin as stated
Purchased for Arrma Fury 223. Fit is perfect on the stock axles and hubs. I would suggest using some blue lock tight on the grub screws. Easy transition to 12mm hex. confirmed for Quake and Gorgon as well.
As others have said, these do NOT capture the drive pin. We thought that if we got the wheel on then we'd be fine, but the pin still fell out after we had the wheel installed. These are terrible and a complete waste of money!
A must have to find cheaper wheel options. Works great seems to hold up.
Reviewers are split on these 12mm wheel hub adapters. Several report that the hubs fit stock Arrma axles and work well, with one noting use on Fury, Quake and Gorgon models and another on a Vortex. Two one-star reviews, however, report that the adapters do not capture the drive pins because the slot is open, leading to pins falling out and, in one case, a wheel detaching. One reviewer also reports that the set screws do not hold the pin as described, and another suggests threadlocker on the grub screws. The one-star reviewers replaced the parts or the pins, and one noted that the included pins were the wrong diameter. Durability is mentioned only briefly and is not consistently assessed.
- + Fits stock Arrma axles and hubs
- + Works well for switching to 12mm hex
- + Good value for cheaper wheel options
- − Open slot does not capture drive pin
- − Drive pins can fall out
- − Set screw does not hold pin as stated
- − Included drive pins are the wrong diameter