This is a Signature Semi Cleaver Race Prop 14 diameter x 26 pitch.  This is the prop used in APBA OPC Racing VP Class and is a very fast propeller with a good bow lift.
 
These propellers are a brand new release for 4-strokes on the Yamaha 115-140 HP, 70-90 Yamaha, and Mercury 60R Race Motor with 15 splines. Lots of bow lift, 22 degrees rake.   Skiffs and Center Consoles like this prop!
 
Offered without a hub kit, but uses a Flo Torq Mercury Hub Kit.  835266Q1 is an OMC 13 spline kit from Mercury. Hill Marine Part Number: 026RS  
 
Semi Cleaver Race Prop 14 x 26 is 100% manufactured in the USA by Hill Marine Propellers in Santa Ana, California. Allow 1-2 weeks for production and delivery.
 
Contact mike@buckshotracing77.com or 714-697-1716 to run some prop calculator numbers.