S&S CYCLE 0912-0640 106-3709A Replacement Ring Set for S&S Pistons - Replacement Piston Rings - 3.927" - Standard CVO BAGZ install with 3M automotive

BAGZ install with 3M automotive grade tape (no drilling required)

Spring rates have been chosen to reduce front-end dive during braking

Plug and play installation

pushrods and lifters

Matching driver backrests and trunk-mounted passenger backrest for RT model available separately

S&S CYCLE 0912-0640 106-3709A Replacement Ring Set for S&S Pistons - Replacement Piston Rings - 3.927" - Standard CVO BAGZ install with 3M automotiveNote: 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