Ultima brand rear drive belt features a non-aramid tensile member that can withstand up to 20% higher horsepower loads than previous belts.

The parabolic tooth profile (grooved) prevents air entrapment resulting in a quieter drive.

A graphite-loaded, self-lubricating nylon fabric facing provides a low coefficient and wear resistance.

136 teeth, 1-1/8" wide.

Fits 883 Sportster Models 2004 thru 2006.

WILL NOT FIT 1200cc SPORTSTERS.

Replaces HD# 40570-04.