HPI Racing A881 Clutch Holder Nitro 2-SpeedTower Stock# LXM745 • Manufacturer Stock# A881
Notes from our tech department:
This part can also be referred to as the clutch hub.
One Clutch Hub with Hinged Drum Shoe pre-installed
The remainder of a 2 speed transmission using this clutch holder
Outer diameter: 21mm (.83")