{"product_id":"kcnc-bicycle-lightweight-derailleur-clamp","title":"KCNC bicycle lightweight derailleur clamp","description":" This is not a normal direct-mounted front derailleur bracket (Shimano SM - AD1 1, B B BBSP-90, etc.). A special bracket that is effective when using a frame with a chainstay angle of 66 degrees or more and a front derailleur of 61 to 66 degrees or 63 to 66 degrees. Ideal for small-diameter cars with large chainstay angles. When actually using it, check the position of the front derailleur guide plate and actually perform a speed shifting test. Offset angle: 3°, 10mm rear position Material: 7075 aluminum alloy Reference weight: 15g (31.8mm)\/19g (34.9mm) Compatible seat tube diameter 31.8mm\n \u003cbr\u003e\u003cbr\u003e \u003cbr\u003e\u003cbr\u003e \u003cbr\u003eProduct model number: ‎653251\u003cbr\u003eColor: ‎Black\u003cbr\u003eSize: ‎Seat tube diameter 28.6mm\u003cbr\u003eMaterial: ‎Aluminum\u003cbr\u003e \u0026gt;Package size: ‎18.1 x 9.7 x 3.6 cm; 38 g","brand":"Auto Parts Tokyo","offers":[{"title":"Default","offer_id":47987524600128,"sku":"B00EHBEFZE","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/2584\/0704\/products\/71xrxiVb-wL._AC_US1200.jpg?v=1709852168","url":"https:\/\/megashopjapan.com\/products\/kcnc-bicycle-lightweight-derailleur-clamp","provider":"Mega Shop Japan","version":"1.0","type":"link"}