KB Performance Forged Piston Kit 3.875" Standard 10.5:1 CR 96" to 103" Big Bore 103" Twin Cam - KB909C.STD For Harley Motorcycles 2007-2017 Brand_Dura Blue Replaces OEM automatic/hydraulic tensioner

Replaces OEM automatic/hydraulic tensioner

no polished aluminum or nickel

Base Color Black Model Series One Units Set Riding Style Off-Road Color/Finish Black Mount Type Handlebar Material Plastic for Handlebar Diameter 7/8" Material Aluminum Finish Anodized Color/Finish Anodized Product Name Handguard Style Universal Type Standard

Product Name Motor Riding Style Watercraft Color/Finish Black Type Starter Units Each

Units Each Programming Programmable Riding Style Street Model Power Vision 3 Color/Finish Black Product Name Electronic Control Unit Product Name Fuel Injection Module Base Color Black Type Standard Features Open Loop Programming Pre-Programmed

KB Performance Forged Piston Kit 3.875" Standard 10.5:1 CR 96" to 103" Big Bore 103" Twin Cam - KB909C.STD For Harley Motorcycles 2007-2017 Brand_Dura Blue Replaces OEM automatic/hydraulic tensionerFeatures Pistons forged from 4032 aluminum alloy Offset pin design for quiet operation Each kit contains two pistons, pins, spiral lock pin clips and Hastings moly rings Piston pin lock rings available separately Replacement rings are also available separately Specs Piston Material 4032 Aluminum Alloy Bore Size 3. 875" Units Kit Bore Oversize Standard Bore Oversize Standard Compression Ratio 10. 5: 1 Riding Style Street 2007 2009,2014 2017 Harley