{"title":"BMX BOTTOM BRACKETS","description":"","products":[{"product_id":"box-one-bottom-bracket-square-taper-titanium-carbon","title":"Box One Bottom Bracket Square-Taper Titanium\/Carbon","description":"\u003cdiv style=\"font-family: Verdana, sans-serif; font-size: 12pt;\"\u003e\n\u003cp\u003eNote: Ships in 3-4 business days. Delivery time depends on the shipping method chosen at checkout.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003eWith precision sealed bearings and cold-forged, aluminum CNC machined cups, the Box One™ Titanium Square Taper bottom brackets are the best option for young BMX racers and other users. It is a three-piece crank in search of performance gains and weight savings. They have hollow, custom titanium-nitride-coated titanium spindles and carbon fiber center seals, helping keep the weight down between 185 and 190 grams (well below that of other square taper bottom brackets on the market). Other features include cups that are anodized black with anodized gold inner seals and a JIS tapered spindle that comes in either 108 or 113 millimeters.\u003c\/p\u003e\n\u003cp align=\"justify\"\u003e\u003cspan\u003eWeight Limit: 115kg (253 lbs) with limitations \u003c\/span\u003e\u003ca href=\"https:\/\/4382721.app.netsuite.com\/core\/media\/media.nl?id=342610\u0026amp;c=4382721\u0026amp;h=f3363ca23b1be6ace00b\u0026amp;_xt=.pdf\u0026amp;fcts=20190701160138\u0026amp;whence=\" class=\"c-link\" target=\"_blank\"\u003eas per Category 2 of EN 16054:2012 Standard\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Box Components","offers":[{"title":"108mm","offer_id":50100500627693,"sku":"BX-BB13TI108-GD","price":153.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/3477\/1693\/files\/BX-BB13TI_108mm_cd37089b-7cd5-4a01-b3ab-361aa3def23b.jpg?v=1781420090"},{"product_id":"box-two-24mm-bottom-bracket","title":"Box Two 24mm Bottom Bracket","description":"\u003cdiv style=\"font-family: Verdana, sans-serif; font-size: 12pt;\"\u003e\n\u003cp\u003eNote: Ships in 3-4 business days. Delivery time depends on the shipping method chosen at checkout.\u003c\/p\u003e\n\u003cp class=\"product-details-information-tab-content-panel-title\"\u003eBox Two™ 24mm External bottom brackets feature cold-forged, CNC-machined alloy cups, dual-labyrinth bearing covers, and precision sealed bearings. They are the perfect match to Box Three™, Four™ cranks, and the ultimate upgrade to the budget BBs sold with most cranksets. Box Two™, 24mm External Bottom Brackets, are designed to fit all 24-millimeter crank spindles and frames with 68 or 73 x BC 1.37-inch bottom bracket shells.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Box Components","offers":[{"title":"Black","offer_id":50102846652653,"sku":"BX-BB17000EX-BK","price":63.95,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":50102846685421,"sku":"BX-BB17000EX-BL","price":63.95,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":50102846718189,"sku":"BX-BB17000EX-RD","price":63.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/3477\/1693\/files\/BX-BB17000EX_Black_c47699c3-422f-4b2d-bab1-43f7d01e08fd.jpg?v=1781364895"},{"product_id":"box-two-bottom-bracket-square-taper-chromoly","title":"Box Two Bottom Bracket Square-Taper Chromoly","description":"\u003cdiv style=\"font-family: Verdana, sans-serif; font-size: 12pt;\"\u003e\n\u003cp\u003eNote: Ships in 3-4 business days. Delivery time depends on the shipping method chosen at checkout.\u003c\/p\u003e\n\u003cp\u003eBox Two™ Square Taper Chromoly Bottom Brackets are the best option for young BMX racers and other users of three-piece cranks in search of an affordable, high-performance square taper bottom bracket. Each bottom bracket is hand-assembled with a Chromoly spindle, sealed bearings, forged and CNC-machined alloy cups, and a composite center spacer\/seal.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Box Components","offers":[{"title":"108mm \/ Black","offer_id":50102846980333,"sku":"BX-BB2-SQA108-BK","price":48.95,"currency_code":"USD","in_stock":true},{"title":"113mm \/ Black","offer_id":50102847013101,"sku":"BX-BB2-SQA113-BK","price":48.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/3477\/1693\/files\/BX-BB2-SQA_Black_01_d85355ba-ff7c-42b9-9224-72a088585de6.jpg?v=1781364950"},{"product_id":"box-two-oversized-30mm-bottom-bracket","title":"Box Two Oversized 30mm Bottom Bracket","description":"\u003cdiv style=\"font-family: Verdana, sans-serif; font-size: 12pt;\"\u003e\n\u003cp\u003eNote: Ships in 3-4 business days. Delivery time depends on the shipping method chosen at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eSeveral of the upper tier Box bottom brackets were engineered using our Oversized Technology. These were developed in concert with our crank sets. We all know that there is no use pushing hard on your pedals if you can’t deliver most of that power to the rear wheel. During the creation of our bottom brackets we were obsessed with Power delivery AKA pedaling stiffness. To reduce lateral deflection we chose to oversize the bottom bracket and therefore subsequently enlarged the spindle and the crank arm’s interfaces. This made room for larger bearing rings contributing to a vast increase in contact area. We robbed material from unloaded sections to reinforce the zones of high stress. Not only are you going to be more efficient with power delivery, but you’ll also feel the instant response of acceleration. Seen through another lens, less energy will be required to achieve the same elapsed time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eKey differences: The Box Two M30 bottom bracket is a slightly less acute embodiment of our Oversized technology seen in the M35. Generously sized ABEC-5 bearings help reduce power loss to defection. The larger 30mm cross section is designed to mate up with the rest of the M30 line of Oversized crank sets.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Box Components","offers":[{"title":"30mm \/ Black","offer_id":50102847176941,"sku":"BX-BB1730BX1-BK","price":63.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/3477\/1693\/files\/BX-BB1730BX1_07_59cea16d-217b-4ad9-9282-dd538565b250.jpg?v=1781364968"},{"product_id":"box-one-oversized-b52-bottom-brackets","title":"Box One Oversized B52 Bottom Brackets","description":"\u003cdiv style=\"font-family: Verdana, sans-serif; font-size: 12pt;\"\u003e\n\u003cp\u003eNote: Ships in 3-4 business days. Delivery time depends on the shipping method chosen at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWe couldn't ignore the undeniable truth about bottom brackets. Traditional BBs lack the space necessary for the pedal stiffness you deserve. That's why we designed the B52 Bottom Bracket to bring Oversized Technology into your bike frame, breaking the mold in the bike builder's world. With a 52mm x 80mm wide BB shell, your bike gains wider chainstays, enhancing efficiency during cornering and acceleration. Your power delivery becomes more efficient, and feedback becomes more responsive. In summary, you'll need less energy to achieve the same elapsed time. String together as many Oversized components as you can to banish flex from your setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cb\u003eKey differences: \u003c\/b\u003e\u003cspan style=\"font-weight: 400;\"\u003eBy advancing the boundaries of the BB shell to 52mm, it  allows us to encase the bearings for improved durability. With enhanced support, bearings handle high torque with less complaints, reducing shaft wobble due to minimal internal clearance. This leads to improved power delivery, enhanced concentricity, longer service life, reduced vibration, and limited axial motion.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Box Components","offers":[{"title":"35mm","offer_id":50103563714797,"sku":null,"price":98.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/3477\/1693\/files\/13.2213.9892.36_8229d97a-d809-4a5a-83d8-708f4da4c5df.png?v=1781379354"},{"product_id":"box-two-35mm-bottom-bracket-black","title":"Box Two 35mm bottom bracket black","description":"\u003cdiv style=\"font-family: Verdana, sans-serif; font-size: 12pt;\"\u003e\n\u003cp\u003eNote: Ships in 3-4 business days. Delivery time depends on the shipping method chosen at checkout.\u003c\/p\u003e\n\u003cp\u003eSeveral of the upper-tier Box bottom brackets were engineered using Oversized Technology, developed in concert with Box cranks for a stiff, efficient connection to your frame. Sealed bearings keep it spinning smooth and trouble-free, mile after mile.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOversized 35mm bottom bracket\u003c\/li\u003e\n\u003cli\u003eEngineered with Box Oversized Technology to pair with Box cranks\u003c\/li\u003e\n\u003cli\u003eSealed bearings for smooth, low-maintenance performance\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Box Components","offers":[{"title":"35mm","offer_id":50103577739501,"sku":null,"price":123.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/3477\/1693\/files\/BX-BB1335VTR-BK_01_986a2980-2241-4f3f-b677-02c4d6bb51a8.jpg?v=1781379905"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/3477\/1693\/collections\/box-one-square-taper-titanium-bottom-bracket-1.jpg?v=1781368184","url":"https:\/\/www.skmprobikeshop.com\/collections\/bmx-bottom-brackets.oembed","provider":"SKM Pro Bike Shop","version":"1.0","type":"link"}