ra3 2 rubber steel bicycle spare parts

{"cid":"91203231","title":"Ra3.2 Rubber Steel Bicycle Spare Parts 70mm Durable Mtb V Brake Pads","imgUrl":"https:\/\/img.chinax.com\/nimg\/69\/76\/633d09a02f54d06cecf09048319d-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Pads For MTB V-Brake","Model Number":"FK-127","Minimum Order Quantity":"1pcs","Delivery Time":"5~8 days","Certification":"ISO9001 and ISO14001 system","Place of Origin":"China","Payment Terms":"D\/A, D\/P, L\/C, L\/C, T\/T","Supply Ability":"70000pcs\/month","Packaging Details":"Cartoon boxes,wood box","Key word":"Bicycle replacement parts","Surface Treatment":"Brushiing,painting","Application":"Specialized bike replacement parts","Tolerance":"+ - 0.005 mm","Type":"Bike trainer replacement parts","Roughness":"Ra0.2~Ra3.2","Material":"Hardened Metals","Product name":"70mm Bicycle Brake"}}