Hot Racing aluminum adjustable motor mount with cooling heat sink fins for 1/10 Arrma 4X4 3S, 4S BLX brushless vehicles. See comments below for specific vehicle fit information.

FEATURES: - Adjustable slider design replaces fixed gear settings on stock mount to allow wider selection of gear ratios- Allows for fine-tuning of gear mesh- Integrated cooling fins aid heat dissipation- If using stock 57T 32P(Mod 0.8) spur gear, allows pinion gears from 9T to 27TYOU WILL RECEIVE: - One (1) aluminum motor mount- Installation hardwareREQUIREMENTS: - Installation- Proper manual setting of gear mesh- Recommended to use medium thread lock (e. g. blue Loctite) on screws threading into this mountCOMMENTS: - Replaces aluminum motor mount from Arrma AR310874- Known to fit the following Arrma vehicle part numbers.

The vehicle part number can be found on Arrma's website, the literature that came with the vehicle, or on the vehicle box around the barcode. If a vehicle is marked below with the word "optional, " then the part may fit, but may require some modification. - Big Rock 4X4 3S BLX: AR102711- Granite 4X4 3S BLX: AR102666- Senton 4X4 3S BLX: AR102668- Typhon 4X4 3S BLX: AR102696-Outcast 4X4 4S BLX ARA102692- Kraton 4X4 4S BLX ARA102690description revised by: SN February 8, 2019