Hydraulic Disc Brake Piston Retainer Spacers

Plastic piston spacer tool that keeps hydraulic disc brake pads pushed apart during wheel removal, preventing pistons from over-extending. Sized at 4.8 x 4.6 x 0.5cm and sold in packs of 4, 8, or 12. Lightweight and reusable for routine maintenance. Suited to anyone servicing hydraulic disc brakes at home or on the trail.

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