{"product_id":"box-bmx-box-four-2-piece-crankset-black","title":"Box BMX Box Four 2-Piece Crankset Black","description":"\u003cp\u003eThe Box Four Crankset features a 2-piece design with an oversized bottom bracket interface. The 24mm spindle is pressed into the drive-side crank arm for durability and easy installation. The non-drive side crank arm features a 2-bolt pinch system for added strength. Our unique 4-bolt 104 BCD spider features a flex-resistant ring for optimum performance.\u003c\/p\u003e\n\n\u003cp\u003eBox Four Cranks feature steel pedal inserts that require pedal washers and external sealed bearing BSA bottom brackets, and both are provided in the box.\u003c\/p\u003e","brand":"Box BMX","offers":[{"title":"160mm \/ Black","offer_id":65984308248967,"sku":"CKBX4224FK","price":179.99,"currency_code":"GBP","in_stock":true},{"title":"165mm \/ Black","offer_id":65984308281735,"sku":"CKBX4224GK","price":179.99,"currency_code":"GBP","in_stock":true},{"title":"170mm \/ Black","offer_id":65984308314503,"sku":"CKBX4224HK","price":179.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/1385\/7117\/files\/bx4cr170-1_2_1_cb5653a0-00a3-4f85-ac71-eb6ab9d1b387.webp?v=1790174913","url":"https:\/\/www.sortedsport.com\/products\/box-bmx-box-four-2-piece-crankset-black","provider":"Sorted Sport","version":"1.0","type":"link"}