KB PERFORMANCE 0910-3971 KB660C.005 Forged Piston Kit twin cam Product Type_Dashes & Gauges 2 mm (2-3/16") Length 2-59/64"

2 mm (2-3/16") Length 2-59/64" Product Name Brake Pad Thickness 9

Riding Style Snow Model 6-In-1 Riding Style ATV Riding Style Off-Road Container Size 13

Color/Finish Black Type Clutch Units Each Model Factory Racing Product Name Cover Color/Finish Powder-Coated Riding Style Off-Road

1 mm Product Name Spark Plug Thread Reach 19

KB PERFORMANCE 0910-3971 KB660C.005 Forged Piston Kit twin cam Product Type_Dashes & Gauges 2 mm (2-3/16") Length 2-59/64"Features 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 Bore Oversize +0,005" Piston Material 4032 Aluminum Alloy Compression Ratio 10. 0: 1 Riding Style Street Units Kit Bore Oversize +0. 005" Bore Size 3. 875" Part Notes For '12 '17 103" Twin