Unlock peak Micro-B and Micro-T performance with Hot Racing’s ultra-lightweight Delrin pinion gear set — engineered for precision, durability, and the perfect fit whether you’re racing stock or mod.
About the Delrin 0.5 Mod Pinion Gears
Lightweight Precision Performance
The Hot Racing Losi Micro-B and Micro-T 11T and 13T Delrin 0.5 Mod Pinion Gears are crafted from ultra-lightweight, durable Delrin and CNC-machined for perfect gear mesh and fitment. With a direct 1.5mm bore for motor shaft compatibility, the 11T suits stock 36T main gears while the 13T is ideal for modified 34T setups — making this set a versatile choice for both stock and mod racing. Each pack includes two of each gear, making it a must-have tuning option for any serious racer.
Features:
- Made from ultra-light Delrin
- CNC-machined for perfect fit
- 11T fits 36T stock gear
- 13T fits 34T mod gear
- 1.5mm bore fits motor shaft
- Includes two of each gear