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View Full Version : Discussion NEW DS821 JR Hi-Torque Sport Digital Servo


Jim T. Graham
Apr 11, 2006, 10:03 AM
NEW DS821 JR Hi-Torque Sport Digital Servo
http://www.horizonhobby.com/ProdInfo/JRP/450/JRPS821-450.jpg
http://www.horizonhobby.com/Products/Default.aspx?ProdID=JRPS821

JR’s latest Sport Digital design, the DS821 (JRPS821), features a 40% increase in torque (72 oz/in) and a longer-lasting new gear train.

- Lower price point, but higher performance value

- New, longer-lasting plastic gear material

- Same size as standard servo

- Ball bearing-supported output shaft

gotboostedvr6
Aug 06, 2008, 03:49 PM
anyone have an update?

Thrawn150
Aug 20, 2008, 11:42 AM
I use the DS821 I got from spektrum in my Pulse XP 40 and Richmodel spitfire 40 and have no issues.