S&S Cycle 106-3690 106" Big Bore Forged Pistons For 2007-'16 HD® Big Twins - 3.927" Standard Bore belts With mesh pockets on both

With mesh pockets on both sides to accommodate water bottles

BLACK PRE-OILED AIR FILTER:  81-111

Dual-Color Plasma Rods - 14" - Red/Amber

wearable form

Versatile in reversible styling and wearing options -- this gaiter works as a head wrap or neck scarf

S&S Cycle 106-3690 106" Big Bore Forged Pistons For 2007-'16 HD® Big Twins - 3.927" Standard Bore belts With mesh pockets on bothS&S Cycle 106 3690 These big bore pistons work with the stock 4 3 8" stroke flywheels to convert any 2007 '16 HD big twin engine from 96" or 103" to 106" displacement with 10: 1 compression with stock heads. Stock cylinders may be bored to accommodate larger pistons, but we recommend S&S 3. 927" bore cylinders which feature high strength alloyed cast iron liners. Pistons are compatible with stock rods with tapered wristpin ends. S&S 3. 927" bore