Super Torque Timing Belts (S3M-S4.5-S5M-S8M-S14M) 

Super Torque is priced per millimeter of width due to various widths used. Any width is
available from stock  - cut from sleeves.
CAUTION:  NO product is interchangeable with Super Torque.
ANY ATTEMPT TO REPLACE SUPER TORQUE WITH HTD - HPPD - RPP OR ANY OTHER SYNCHRONOUS BELT WILL RESULT IN DRASTIC REDUCTION IN BELT LIFE OR POSSIBLE IMMEDIATE FAILURE.

Super Torque is priced per millimeter of width due to various widths used. Any width is available from stock  - cut from sleeves.

CAUTION:  NO product is interchangeable with Super Torque.

ANY ATTEMPT TO REPLACE SUPER TORQUE WITH HTD - HPPD - RPP OR ANY OTHER SYNCHRONOUS BELT WILL RESULT IN DRASTIC REDUCTION IN BELT LIFE OR POSSIBLE IMMEDIATE FAILURE.

Full Product Description Here. 

Standard Pitches

S3M 3 millimeter
S4.5M 4.5 millimeter
S5M 5 millimeter
S8M 8 millimeter
S14M 14 millimeter