{"product_id":"birzman-brake-piston-locking-tool","title":"Brake Piston Locking Tool","description":"The brake piston locking tool was specifically designed for servicing four-piston brake calipers. This clever tool features an integrated stop that reliably locks three of the four brake pistons. This allows for the targeted isolation of a single piston, enabling precise and controlled pumping out for service and cleaning work. The double-sided stops have a thickness of 11 mm and 12 mm, making the tool compatible with a wide variety of brake caliper models. Made from high-quality, CNC-machined 6061 aluminum, it combines extreme robustness with a minimal weight of just 29 grams. Compatibility: Suitable for four-piston brake calipers from common manufacturers such as... B. Shimano®, SRAM®, Hope®, TRP® and Tektro®.\u003cp\u003eFeatures:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpecifically designed for four-piston brake calipers to isolate a single piston\u003c\/li\u003e\n\u003cli\u003eTwo stop sizes (11 \u0026amp; 12 mm) for maximum model compatibility\u003c\/li\u003e\n\u003cli\u003eAllows targeted cleaning and freeing of stiff pistons\u003c\/li\u003e\n\u003cli\u003eCompact, lightweight and high-precision construction from 6061 aluminum\u003c\/li\u003e\n\u003cli\u003eProtects surrounding pistons and seals during the service process\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eTechnical specifications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStop sizes: 11 mm and 12 mm (usable on both sides)\u003c\/li\u003e\n\u003cli\u003eMaterial: 6061 aluminum\u003c\/li\u003e\n\u003cli\u003eSize: 78 x 17 x 17 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 29 Important Application and Safety Instructions: Caution: This tool MUST NOT be used as a piston press to push the piston back in. Safety Note: When extending the insulated piston, only operate the brake lever as far as necessary. Pumping it out too far can cause the piston to fall completely out of the caliper and brake fluid to leak. Note: Always observe the specific maintenance and service instructions of the respective brake manufacturer.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Birzman","offers":[{"title":"Default Title","offer_id":58436619010431,"sku":"491-073-4516","price":23.9,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/2349\/7599\/files\/2558858-2025-06-04_16-28-54-1080p.jpg?v=1789486995","url":"https:\/\/thehighroadcyclingcompany.ch\/products\/birzman-brake-piston-locking-tool","provider":"Highroad Cycling Company","version":"1.0","type":"link"}