{"product_id":"ac-rmc12-649ha","title":"Rear Brake Master Cylinder φ12 Hard Anodized (Mounting Pitch 49mm [4mm offset] \/ Rod End M6) Black","description":"\u003cp\u003e【GALE SPEED RMC12-649HA Rear Brake Master Cylinder φ12 Hard Anodized (Mounting Pitch 49mm [4mm Offset] \/ Rod End M6) Black 】\n\u003cbr\u003e■Product Description\n\u003cbr\u003eWhen replacing the rear caliper with a 2-piston opposed caliper (φ32, φ34) from GALE SPEED or Brembo, the stroke of the brake pedal may become shorter and more difficult to control depending on the ratio, if you are using a stock rear master cylinder.\n\u003cbr\u003eIn contrast, Gale Speed rear master cylinders are designed with a piston diameter of φ12 to match the lever ratio of typical racing steps. This achieves a delicate and controllable rear brake system.\u003c\/p\u003e\n\n\u003cp\u003eSpecifications\n\u003cbr\u003eMounting Pitch \/ Bolt Size: 49mm (4mm offset) \/ M6\n\u003cbr\u003eRod End: M6\n\u003cbr\u003ePiston Size: φ12\n\u003cbr\u003eCompatible Calipers: Piston diameter φ32\/φ34 opposed 2-piston\n\u003cbr\u003eBolt Pitch: P1.00\n\u003cbr\u003eFluid Tank: Separate type\n\u003cbr\u003eFluid Nipple (included): φ6, φ7.3 (90°)\n\u003cbr\u003eReturn Spring (included): Standard, Hard\n\u003cbr\u003eColor: Black\u003c\/p\u003e\n\n\u003cp\u003e■Image Notes\n\u003cbr\u003e*Images are for illustration purposes only. Includes products with different sizes and colors. Product design and specifications are subject to change without notice. Please be aware.\u003c\/p\u003e\n\n\u003cp\u003eNotes\n\u003cbr\u003e*The main body is subjected to highly durable \"hard anodizing.\" Unlike general colored anodizing, it features a natural color finish. Therefore, the color tone may vary from the posted photos depending on various conditions. Color Tone\u003c\/p\u003e","brand":"ゲイルスピード(GELE SPEED)","offers":[{"title":"Default Title","offer_id":47385920045291,"sku":"ac-rmc12-649ha","price":21436.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/ac-rmc12-649ha.jpg?v=1769748940","url":"https:\/\/bikeman.jp\/en\/products\/ac-rmc12-649ha","provider":"バイクマン","version":"1.0","type":"link"}