Endurance Race φ53mm Piston Rings (2-ring) for Ape/XR/NSF100

[SHIFT UP 401010-RN Endurance Run φ53mm Piston Ring (2-ring) for APE/XR/NSF100] Shift Up replacement parts Size: φ53mm Compatible models: APE/XR/NSF100 *Image is for illustration purposes only. Product design and specifications are subject to change without prior notice. Thank you for your understanding.