These Primo offset front pulley inserts allow custom bike builders the freedom to offset the transmission allowing the use of a wider rear wheel-tire assembly. There are two different insert styles available, a 2 1/2" diameter insert to fit Primo Brute III 1 3/4" and early style Brute IV 3" belt pulleys, the other a 3 1/2" diameter insert that fits late style Brute IV 3" wide belt pulleys. All inserts come with 5 countersunk screws and 2 dowel pins. You will need to select an outside guide, an insert and corresponding motor nut and the special washer.

IMPORTANT INFORMATION Due to the wide application and fitting variations of primary and final belts, Zodiac can not accept any claim for warranty as, no matter how long they have been used and no matter what the defect is, belts are not covered by any manufacturer warranty. To avoid any complications we suggest that belts should be installed by a qualified mechanic.