This is the Team Associated 12g Factory Team B6 Brass "D" Arm Mount. Expand the range of rear tuning options for your RC10B6 and RC10B6D with Team Associated's Factory Team Brass Arm Mount D. When combined with the optional ASC92014 Arm Mount Inserts, the Brass Arm Mount D allows for more roll center and pin width adjustments than the stock mount. An additional 12 grams of weight helps stabilize the buggy in low grip conditions.

Features:

• Direct replacement for the stock arm mount D in ASC91692 when using the optional ASC92014 Arm Mount Inserts
• Adds 12g of weight to help stabilize the car in low grip conditions
• Allows for more roll center and pin width adjustments than stock mount