Injection-Molded Sprocket Set 8T Futaba

Injection-Molded Sprocket Set 8T Futaba
Pololu item #: 358 10 in stock

Price break Unit price (US$)
1 9.95
10 8.95


This four-pack of 8-tooth injection-molded sprockets comes with two idler sprockets (with 1/4″ holes) and two sprockets designed for use with continuous rotation servos with Futaba-compatible servo splines. The track links and pins are sold separately.

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These 8-tooth, injection-molded sprockets are made to work with the rugged miniature tank tracks. This set comes with four sprockets made from sturdy, black ABS plastic: two sprockets for mounting on servos with Futaba-compatible splines, such as those on the SpringRC SM-S4303R and Power HD AR-3606HB continuous rotation servos, and two idler sprockets with 1/4″ holes that you can mount using shoulder bolts.

The diameter of the sprocket by itself is 1.5″. Once the rugged miniature tank tracks are around the sprocket, the total diameter is roughly 1.77″.

18-link chains of the miniature tank tracks in assorted colors with 8-tooth sprocket pairs.

People often buy this product together with:

Shoulder Bolt with Flat Washer and Hex Nut Shoulder Bolt with Flat Washer and Hex Nut
SpringRC SM-S4303R Continuous Rotation Servo SpringRC SM-S4303R Continuous Rotation Servo
Parallax (Futaba S148) Continuous Rotation Servo #900-00008 Parallax (Futaba S148) Continuous Rotation Servo #900-00008