Hawk HB141S.650 Racing Pad - HT-10 Compound Underwear The R-9251 works with wider

The R-9251 works with wider width side-mounting seats with a measurement at the side-mounting point of 440-427mm

Models with this option must use the Brey Krause R-1029 Porsche 996 Cabriolet Harness Bar

the Optic Receiver installs to the car or kart to sample lap data directly to your dash

Note: Brey Krause Seat brackets are required for complete seat installation and must be purchased separately - see Brey Krause R-906X series side mount brackets

Hawk HB141S.650 Racing Pad - HT-10 Compound Underwear The R-9251 works with widerThe Hawk Performance HT 10 compound is a great pad for intermediate drivers that want a streetable pad that still offers superior performance. It has a very smooth initial bite and provides a consistent pedal feel. The HT 10 delivers medium to high torque over a significant temperature range to help increase your track day performance.