Futaba BLS-551 Digital Brushless servo

Futaba have released this low profile brushless servo, the BLS-551, which is suitable for use in 1/10th EP & GP cars. Measuring only 40.5 x 20 x 25.4mm, it is super small, but can still deliver good speed, 0.10 sec for 60 degrees travel, and good strength, 9.2kg/cm using 6V. It has metal gears throughout and is rubber sealed to protect it during damp conditions.

Source: Radiostyrd Racing [radiostyrd-racing.blogspot.com]