Safety Bike crank set

{"cid":"106552","pid":"20987825","pimg_url":"\/\/img1.b2bforus.com\/f2\/79\/05bb298451af\/product\/69746119_s-w400xh400.jpg","name":"Safety RACEWORK Road Folding Bike Parts Double Crank 34\/50 170mm Chrysanthemum Disc Small Cavity One Disc Bicycle Chain Crank","attrs":{"Price":"$48.00(2 - 49 Pairs) $46.00(50 - 499 Pairs) $44.00(>=500 Pairs)","MOQ":"2 Pairs","Delivery Time":"Negotiable","Brand":"RACEWORK"}}

{"cid":"106552","pid":"20987807","pimg_url":"\/\/img1.b2bforus.com\/f2\/79\/05bb298451af\/product\/69746059_s-w400xh400.jpg","name":"WUZEI 130BCD Safety Road Bike Chainrings 50T 52T 54T 56T 58T Round Crankset Tooth Plate Narrow Wide Sprocket","attrs":{"Price":"$12.50(2 - 49 Pairs) $12.00(50 - 499 Pairs) $11.50(>=500 Pairs)","MOQ":"2 Pairs","Delivery Time":"Negotiable","Brand":"WUZEI"}}

{"cid":"106552","pid":"20987789","pimg_url":"\/\/img1.b2bforus.com\/f2\/79\/05bb298451af\/product\/69746004_s-w400xh400.jpg","name":"WUZEI 110BCD Safety Road Bike Chainrings 50\/52\/54\/56\/58\/60T Bicycle CNC Single Sprocket Disc Bike Cogwheel","attrs":{"Price":"$12.50(2 - 49 Pairs) $12.00(50 - 199 Pairs) $11.50(>=200 Pairs)","MOQ":"2 Pairs","Delivery Time":"Negotiable","Brand":"WUZEI"}}