The sb-2263mg-be is a high speed, brushless, low profile servo that features an all black color for a stealth look in rc cars. Features: metal gear train ensures durability under harsh situations. Sleek black design with laser etching and a shorter 200mm black lead wire ideal for 1/10 on road cars requiring a high speed servo specifications: torque @ 4. 8v - 8. 0kg/111. 1oz-in torque @ 6v - 10. 0kg138. 9oz-in speed @ 4. 8v - 0. 10 sec/60 deg speed @ 6v - 0. 076 sec/60 deg dimensions l x w x h (mm): 40. 8 x 20. 2 x 25. 4 weight: 48. 0g (sav-be-sb2263mg)