Dual 40mm high-speed cooling fans

NiMH Battery Cell Count: 5-8 cells

This is the optional Universal Driveshaft Set for the

One interchangeable spline-adapter tree: 23T for compatible KO

JConcepts 307908 Dirt Webs - Fits 2.2 Truck Wheel Tires (2) Slot Car Parts Dual 40mm high-speed cooling fansJConcepts 307908 Dirt Webs Fits 2. 2 Truck Wheel Tires (2) Part number 307908 is a set of two JConcepts Dirt Webs tires built to fit 2. 2 truck wheels. The Dirt Webs tread is a long running JConcepts pattern known throughout the truck tire lineup. Sold as a pair, ready to mount onto your 2. 2 truck wheels for your next race day. Dirt Webs tread pattern Fits 2. 2 truck wheels Set of 2 tires Part number 307908