S&S Cycle 920-0115 High Compression Pistons for 2007-'17 HD® CVO® 110 Engines (except '17 touring models) - +.010" LED Sign Clear polycarbonate window formed with

Clear polycarbonate window formed with a radius shape

Black Pearl™ has a true black wire braid with black-chrome fittings

Magnum Shielding DS3534

precisely-weighted materials for maximum distance

Air Cleaner Covers:

S&S Cycle 920-0115 High Compression Pistons for 2007-'17 HD® CVO® 110 Engines (except '17 touring models) - +.010" LED Sign Clear polycarbonate window formed withS&S Cycle 920 0115 These high compression pistons for 2007 '17 HD CVO 110 models, except 2017 and Twin Cooledtouring models, feature a 12. 5cc raised dome to achieve a compression ratio of 10. 6: 1. Higher compression is a key factor in increasing performance, but it's only part of the solution. Not satisfied with 86 horsepower from your CVO 110 engine? Neither were we! Fortunately, we can show you how to make that big hog really run. Here's how.