This Albins helical cut synchromesh kit delivers close ratio gearing with an over drive 5th, designed for fast and reliable shifting in Mazda RX7 FD models from 1993 to 1995. It replaces standard OEM components with superior materials and precision manufacturing.

The kit includes an input shaft and layshaft, with gear ratios of 2.54, 1.65, 1.24, 1.00, and 0.87 for 1st through 5th gears, ensuring enhanced performance and durability for both street and competition use.