Quarter Master Mark II Ultra Duty Pro Gear Quick Change Gear Set - # 1Q Micro / Mini Sprint Wings & Accessories Programmable via a PC through

Programmable via a PC through MSDs Pro-Data+ software

10 in Wide x 2-1/2 in Tall

Excellent Sealing Durability And Torque Retention

We offer a variety of hand formed face shields for all new and existing models

Unique Dual Range Dial Scale Is Engineered Specifically For Fast Revving

Quarter Master Mark II Ultra Duty Pro Gear Quick Change Gear Set - # 1Q Micro / Mini Sprint Wings & Accessories Programmable via a PC throughOver sixty years of gear manufacturing "know how" was designed into our Quarter Master Pro Gears. We start by using the highest quality E9310 aircraft steel. Then we precision hob them to AGMA Class B Tolerances to produce a true involute tooth form for a high contact ratio. We finish them with a proprietary heat treat process and hand roll test and inspect them, giving you results on the track that can't be beat. These quick change gears are