S&S CYCLE 0912-0640 106-3709A Replacement Ring Set for S&S Pistons - Replacement Piston Rings - 3.927" - Standard Brand_Tecmate Designed specifically for the Revolution

Designed specifically for the Revolution Max 1250 motor

All of our testing is done with that Harley SE Race Tuner

Street Glide CVO/SE FLHXSE 2017-2022

2018-2020 Harley-Davidson Softail Low Rider FXLR 2018-2021 Harley-Davidson Softail Sport Glide FLSB 2020-2023 Harley-Davidson Softail Low Rider S FXLRS

Rear seat extends forward to provide ample back support for the driver

S&S CYCLE 0912-0640 106-3709A Replacement Ring Set for S&S Pistons - Replacement Piston Rings - 3.927" - Standard Brand_Tecmate Designed specifically for the RevolutionNote: Fits S&S Pistons only Features Replacement ring sets for S&S pistons only Rings come as sets for two pistons Made in the USA Specs Product Name Piston Ring Type Replacement Bore Size 3. 927" Piston Size Standard Units Set Riding Style Street