{"product_id":"rd-a070-rear-derailleur-7-speed","title":"RD-A070 Rear Derailleur - 7 Speed","description":"\u003cp\u003eThe straightforward replacement rear derailleur for 7-speed bikes. Shimano Tourney A070 is what's on most entry-level road bikes, hybrids and older commuters, and when one gets bent in a tip-over or the pivots go gritty after a few winters, this is the part that brings the shifting back.\u003c\/p\u003e\n\u003cp\u003eThis is the adapter version, which bolts to a claw hanger for frames that don't have an integrated derailleur hanger. That covers a lot of older steel frames. If your frame has a replaceable hanger built into the dropout, you want the bolt-on version instead, so check before you order or just ask us.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e7-speed rear derailleur\u003c\/li\u003e\n\u003cli\u003eCassette range: 11 to 28 tooth\u003c\/li\u003e\n\u003cli\u003eMaximum front difference: 16T\u003c\/li\u003e\n\u003cli\u003eWorks with double and triple cranks\u003c\/li\u003e\n\u003cli\u003eHook adapter mount, for frames without an integrated hanger\u003c\/li\u003e\n\u003cli\u003eWeight: 330 g\u003c\/li\u003e\n\u003cli\u003eShimano part: RD-A070 (ERDA070B)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot sure which mount your frame takes? Bring the bike by and we'll look at the dropout with you.\u003c\/p\u003e","brand":"Shimano","offers":[{"title":"Default Title","offer_id":50564084400259,"sku":"260120-01","price":40.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0391\/5677\/7091\/files\/260120-01_1.jpg?v=1790276445","url":"https:\/\/bikesonwheels.com\/products\/rd-a070-rear-derailleur-7-speed","provider":"Bikes on Wheels","version":"1.0","type":"link"}