Traxxas 9086-RED Red Aluminum 17mm Short Splined Wheel Hubs for use with 9080 Upgrade Kit (Set of 4) Flatcar - TOFC Doppler Loop

Doppler Loop

Athearn 3370 HO Scale ALCo PB-1 Nickel Plate Road NKP 191 (Dummy) - Blue Box

you can use it to view top speed

This Transmission

Traxxas 9086-RED Red Aluminum 17mm Short Splined Wheel Hubs for use with 9080 Upgrade Kit (Set of 4) Flatcar - TOFC Doppler LoopTraxxas 9086 RED Red Aluminum 17mm Short Splined Wheel Hubs for use with 9080 Upgrade Kit Set of 4 These 17 mm hex adapters make it easy to install a wide range of wheel and tire combinations on your Traxxas vehicle. The adapter's unique design maximizes contact area with 17 mm splined wheels to improve grip and prevent rounding. 17 mm splined hubs also work with traditional 17 mm hex wheels for greater compatibility. Rugged machined aluminum