Motion Raceworks High Resolution Driveshaft Speed Wheel offers amazing quality driveshaft speed data with a high resolution approach to help smooth out your graph and deliver accurate data to your recording device or traction control. Our billet steel collar offers 16 tooth pickup points for a hall effect pickup that reduces noise and allows for all of the benefits of a square wave signal. 

This piece is TRACK PROVEN and we only suggest purchasing this if you like to crush the competition!

MRW driveshaft wheel can be utilized with nearly any data collection system as well as any EFI system. As long as your system allows for a hall effect pickup you are good to go! This collar comes with ID for all standard pinion yokes produced by nearly all manufacturers. The sizes below reflect the flat surface OD on your pinion which will match the collar ID.  

1.812: Commonly Strange Small Pinion 9"

1.875: Commonly Moser Small Pinion 9"

2.125: Commonly Strange Big Pinion 9" 

2.187: Commonly Mark Williams Big Pinion 9"

Due to the wide variety of positions and different rearend styles, brackets are offered separately and currently only available for 9" center sections. 

For installation instructions:  

Comes with 3 different pullup resistors for different installs:

1k: Yellow 5v reference

2.4k: White 12v reference

3k: Orange 16v reference

See our Motion360 Tech Series on the High Def Driveshaft Sensor