{"title":"Shifting gears","description":"\u003cp data-path-to-node=\"0\"\u003e(the mechanism that shifts the chain between the front chainrings) is called the \u003cb data-path-to-node=\"0\" data-index-in-node=\"108\"\u003eFront Derailleur\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp data-path-to-node=\"1\"\u003eHere is a breakdown of how to describe its components and functions in English.\u003c\/p\u003e\n\u003chr data-path-to-node=\"2\"\u003e\n\u003ch3 data-path-to-node=\"3\"\u003e1. Key Terminology\u003c\/h3\u003e\n\u003cul data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,0,0\"\u003e\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eFront Derailleur:\u003c\/b\u003e The device itself.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,0\"\u003e\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003eChainrings:\u003c\/b\u003e The large circular gears attached to the pedals (the \"dĩa\").\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,2,0\"\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eCage:\u003c\/b\u003e The metal part that physically pushes the chain side-to-side.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,3,0\"\u003e\u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"0\"\u003eShifter:\u003c\/b\u003e The lever on the handlebars used to control the derailleur.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,4,0\"\u003e\u003cb data-path-to-node=\"4,4,0\" data-index-in-node=\"0\"\u003eUpshifting:\u003c\/b\u003e Shifting to a larger chainring (harder to pedal, higher speed).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,5,0\"\u003e\u003cb data-path-to-node=\"4,5,0\" data-index-in-node=\"0\"\u003eDownshifting:\u003c\/b\u003e Shifting to a smaller chainring (easier to pedal, better for climbing).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e2. Describing How It Works\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eIf you need to explain the process, you can use these sentences:\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\"The front derailleur \u003cb data-path-to-node=\"7,0,0\" data-index-in-node=\"22\"\u003eguides the chain\u003c\/b\u003e between the different front chainrings.\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\"When you click the shifter, it increases or decreases \u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"55\"\u003ecable tension\u003c\/b\u003e, moving the \u003cb data-path-to-node=\"7,1,0\" data-index-in-node=\"81\"\u003ederailleur cage\u003c\/b\u003e.\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\"As the cage moves, it \u003cb data-path-to-node=\"7,2,0\" data-index-in-node=\"23\"\u003epushes the chain\u003c\/b\u003e until it jumps onto the next gear.\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,3,0\"\u003e\"Proper \u003cb data-path-to-node=\"7,3,0\" data-index-in-node=\"8\"\u003eindexing\u003c\/b\u003e is required to ensure the chain doesn't rub against the cage (chain rub).\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","products":[{"product_id":"sram-xx-2x10-cassette-front-derailleur","title":"Bộ líp Sram XX 2x10 Bộ chuyển số trước","description":"\u003cp\u003e Líp Sram XX 2x10\u003cbr\u003e gắn trực tiếp\u003cbr\u003e \"Chuyển số\" trên xe đạp, còn được gọi là đĩa xích trước hoặc bộ chuyển số trước, là một phần của hệ thống truyền động xe đạp có chức năng chuyển xích sang các đĩa xích khác nhau ở phía trước (trên tay quay) để thay đổi tốc độ và lực đạp.\u003cbr\u003e\u003c\/p\u003e","brand":"OVERTOP BICYCLE","offers":[{"title":"Default Title","offer_id":46054558367921,"sku":null,"price":350000.0,"currency_code":"VND","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/2500\/0625\/files\/18_78e6d651-eabe-4c16-9d73-39289a9c60e8.jpg?v=1777276591"},{"product_id":"nbsp-sram-x7-front-derailleur","title":"Bộ chuyển số trước Sram x7","description":"\u003cp\u003e Bộ chuyển số trước sram x7 (dưới \u0026amp; trên dưới)\u003c\/p\u003e\n\n\u003cp\u003e gắn trực tiếp 2x10\u003c\/p\u003e\n\n\u003cp\u003e \"Chuyển số\" trên xe đạp, còn được gọi là đĩa xích trước hoặc bộ chuyển số trước, là một phần của hệ thống truyền động xe đạp có chức năng chuyển xích sang các đĩa xích khác nhau ở phía trước (trên tay quay) để thay đổi tốc độ và lực đạp.\u003cbr\u003e\u003c\/p\u003e","brand":"OVERTOP BICYCLE","offers":[{"title":"Sram x7 trên dưới","offer_id":46054645956785,"sku":null,"price":350000.0,"currency_code":"VND","in_stock":true},{"title":"Sram x7 dưới","offer_id":46054645989553,"sku":null,"price":350000.0,"currency_code":"VND","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/2500\/0625\/files\/13_435699ac-d199-45e7-bba9-c6bac68f71b7.jpg?v=1777275648"},{"product_id":"sram-7-8speed-front-derailleur","title":"Bộ chuyển số trước Sram 7\/8 tốc độ","description":"\u003cp\u003e Bộ chuyển số trước Sram 7\/8 tốc độ\u003c\/p\u003e\n\n\u003cp\u003e 42T. Kích thước 34,9mm\u003c\/p\u003e\n\n\u003cp\u003e \"Chuyển số\" trên xe đạp, còn được gọi là đĩa xích trước hoặc bộ chuyển số trước, là một phần của hệ thống truyền động xe đạp có chức năng chuyển xích sang các đĩa xích khác nhau ở phía trước (trên tay quay) để thay đổi tốc độ và lực đạp.\u003c\/p\u003e","brand":"OVERTOP BICYCLE","offers":[{"title":"Default Title","offer_id":46055942455473,"sku":null,"price":400000.0,"currency_code":"VND","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/2500\/0625\/files\/20_f6f7eeec-40e9-4837-96cd-12c779e83d6c.jpg?v=1777277270"},{"product_id":"sram-x9-front-derailleur","title":"Bộ chuyển số trước Sram x9","description":"\u003cp\u003e Bộ chuyển số trước sram x9 (trên và dưới)\u003c\/p\u003e\n\n\u003cp\u003e gắn trực tiếp 2x10\u003c\/p\u003e\n\n \u003cp\u003e\"Chuyển số\" trên xe đạp, còn được gọi là đĩa xích trước hoặc bộ chuyển số trước, là một phần của hệ thống truyền động xe đạp có chức năng chuyển xích sang các đĩa xích khác nhau ở phía trước (trên tay quay) để thay đổi tốc độ và lực đạp.\u003cbr\u003e\u003c\/p\u003e","brand":"OVERTOP BICYCLE","offers":[{"title":"Default Title","offer_id":46055971127473,"sku":null,"price":350000.0,"currency_code":"VND","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/2500\/0625\/files\/16_583f2d60-8e46-467e-b730-1154bbbb61d0.jpg?v=1777276389"},{"product_id":"sram-x7-3x10-front-derailleur","title":"SRAM X7 3x10 Front Derailleur","description":"\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eBrand:\u003c\/b\u003e SRAM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eSeries:\u003c\/b\u003e X7\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eSpeed Compatibility:\u003c\/b\u003e 3x10 (designed for a 3-speed front crankset and a 10-speed rear cassette).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eMounting Type:\u003c\/b\u003e \u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"15\"\u003eDirect Mount (S3\/Spec 3)\u003c\/b\u003e. You can see the two distinct mounting holes on the black bracket, which bolt directly to the bicycle frame rather than using a traditional clamp.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003ePull Type:\u003c\/b\u003e \u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"11\"\u003eTop Pull \/ Bottom Pull (Dual Pull)\u003c\/b\u003e. The design typically allows for the shift cable to be routed from either above or below the derailleur.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003eMaterial:\u003c\/b\u003e The outer cage is made of high-strength \u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"50\"\u003epolished steel\u003c\/b\u003e for durability and crisp shifting, while the body consists of forged aluminum and composite materials to keep it lightweight.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eX-Glide Technology:\u003c\/b\u003e Designed to work with SRAM’s X-Glide chainrings for faster, more reliable shifting under load.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\"\u003e\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003eAdjustment Screws:\u003c\/b\u003e Visible on the top are the \u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"46\"\u003eHigh (H) and Low (L)\u003c\/b\u003e limit screws, used to set the travel limits of the cage to prevent the chain from falling off.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OVERTOP BICYCLE","offers":[{"title":"Default Title","offer_id":47236046651569,"sku":null,"price":350000.0,"currency_code":"VND","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/2500\/0625\/files\/15_8d01a95a-afe9-419d-af32-27c7b76b55cd.jpg?v=1777276084"},{"product_id":"sram-x0-2x10-front-derailleur","title":"SRAM X0 2x10 Front Derailleur","description":"\u003cul data-path-to-node=\"2\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,0,0\"\u003e\u003cb data-path-to-node=\"2,0,0\" data-index-in-node=\"0\"\u003eSeries:\u003c\/b\u003e SRAM X0 (Mid-to-high tier performance series).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,1,0\"\u003e\u003cb data-path-to-node=\"2,1,0\" data-index-in-node=\"0\"\u003eDrivetrain Compatibility:\u003c\/b\u003e Specifically labeled as \u003cb data-path-to-node=\"2,1,0\" data-index-in-node=\"50\"\u003e2x10\u003c\/b\u003e, meaning it is designed for a 2-speed front crankset and a 10-speed rear cassette.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,2,0\"\u003e\u003cb data-path-to-node=\"2,2,0\" data-index-in-node=\"0\"\u003eMounting Type:\u003c\/b\u003e This is a \u003cb data-path-to-node=\"2,2,0\" data-index-in-node=\"25\"\u003eDirect Mount\u003c\/b\u003e derailleur (likely S3 or Spec 3 style), which bolts directly to the bicycle frame rather than using a traditional clamp around the seat tube.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,3,0\"\u003e\u003cb data-path-to-node=\"2,3,0\" data-index-in-node=\"0\"\u003ePull Type:\u003c\/b\u003e It appears to be a \u003cb data-path-to-node=\"2,3,0\" data-index-in-node=\"30\"\u003eBottom Pull\u003c\/b\u003e or dual-pull configuration, where the shifting cable is routed from the bottom of the frame.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"2,4,0\"\u003e\u003cb data-path-to-node=\"2,4,0\" data-index-in-node=\"0\"\u003eMaterial:\u003c\/b\u003e Features a polished stainless steel cage for durability and a black forged aluminum body to keep the weight low.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"4\"\u003eThe component appears to be in \u003cb data-path-to-node=\"4\" data-index-in-node=\"31\"\u003eexcellent, near-mint condition\u003c\/b\u003e.\u003c\/p\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003eThe \u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"4\"\u003e\"SRAM X0\"\u003c\/b\u003e and \u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"18\"\u003e\"2x10\"\u003c\/b\u003e logos are crisp and unfaded.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003eThe metal cage shows no significant signs of chain rub or wear.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003eThe adjustment limit screws and mounting bolts are clean, with no visible corrosion or stripping.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OVERTOP BICYCLE","offers":[{"title":"Default Title","offer_id":47236048257201,"sku":null,"price":350000.0,"currency_code":"VND","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/2500\/0625\/files\/17_0c0edcfb-47aa-484d-810a-2e6b37e5c7af.jpg?v=1777276851"},{"product_id":"sram-x9-2x10-size-34-9mm-35mm-high-clamp-front-derailleur","title":"SRAM X9 2x10 size 34.9mm (35mm) High Clamp Front Derailleur","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-path-to-node=\"3,0,0\" data-index-in-node=\"0\"\u003eModel:\u003c\/b\u003e SRAM X9.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,1,0\"\u003e\u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"0\"\u003eDrivetrain Compatibility:\u003c\/b\u003e Specifically labeled as \u003cb data-path-to-node=\"3,1,0\" data-index-in-node=\"50\"\u003e2x10\u003c\/b\u003e, meaning it is designed for a dual-chainring setup (crankset) and a 10-speed rear cassette.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,2,0\"\u003e\u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"0\"\u003eMounting Style:\u003c\/b\u003e \u003cb data-path-to-node=\"3,2,0\" data-index-in-node=\"16\"\u003eHigh Clamp\u003c\/b\u003e (also known as Bottom Swing). The mounting band sits above the derailleur linkage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,3,0\"\u003e\u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"0\"\u003eClamp Size:\u003c\/b\u003e Indicated as \u003cb data-path-to-node=\"3,3,0\" data-index-in-node=\"25\"\u003e35mm\u003c\/b\u003e, which is a standard size for many mountain bike seat tubes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,4,0\"\u003e\u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"0\"\u003eCable Pull:\u003c\/b\u003e Based on the linkage design, this model typically supports \u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"71\"\u003eTop Pull\u003c\/b\u003e or \u003cb data-path-to-node=\"3,4,0\" data-index-in-node=\"83\"\u003eDual Pull\u003c\/b\u003e configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OVERTOP BICYCLE","offers":[{"title":"Default Title","offer_id":47236050649265,"sku":null,"price":400000.0,"currency_code":"VND","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/2500\/0625\/files\/19_5be6f89b-29e3-4476-a49d-e0356bb316a4.jpg?v=1777277598"},{"product_id":"sram-x7-2x1035mm-front-derailleur","title":"SRAM X7 2x10(35mm) Front Derailleur","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-path-to-node=\"5,0,0\" data-index-in-node=\"0\"\u003eModel:\u003c\/b\u003e SRAM X7.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"0\"\u003eDrivetrain Compatibility:\u003c\/b\u003e It is labeled as \u003cb data-path-to-node=\"5,1,0\" data-index-in-node=\"43\"\u003e2x10\u003c\/b\u003e, meaning it is designed for a system with 2 chainrings at the front and a 10-speed cassette at the rear.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"0\"\u003eMounting Style:\u003c\/b\u003e This is a \u003cb data-path-to-node=\"5,2,0\" data-index-in-node=\"26\"\u003eHigh Clamp (Top Band)\u003c\/b\u003e version. The circular black clamp sits above the derailleur body to secure it to the bike's seat tube.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,0\"\u003e\u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"0\"\u003eMaterial:\u003c\/b\u003e * The \u003cb data-path-to-node=\"5,3,0\" data-index-in-node=\"16\"\u003ecage\u003c\/b\u003e (the part that moves the chain) is made of polished stainless steel or chrome-plated steel for durability and smooth shifting.\u003c\/p\u003e\n\u003cul data-path-to-node=\"5,3,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,3,1,0,0\"\u003eThe \u003cb data-path-to-node=\"5,3,1,0,0\" data-index-in-node=\"4\"\u003eclamp and linkage\u003c\/b\u003e are made of black composite or aluminum alloy to save weight.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,4,0\"\u003e\u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"0\"\u003eAdjustments:\u003c\/b\u003e Two silver \u003cb data-path-to-node=\"5,4,0\" data-index-in-node=\"24\"\u003elimit screws\u003c\/b\u003e (High and Low) are visible on the top of the body, used to set the travel limits of the derailleur to prevent the chain from falling off.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OVERTOP BICYCLE","offers":[{"title":"Default Title","offer_id":47238091735217,"sku":null,"price":400000.0,"currency_code":"VND","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/2500\/0625\/files\/23_eb7a0384-4302-4cd4-8392-41ad415743b8.jpg?v=1777348287"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/2500\/0625\/collections\/14_fe0eeab6-2c78-4109-8b1c-ff85648e0754.jpg?v=1776326973","url":"https:\/\/overtopbike.com\/vi\/collections\/front-derailleur.oembed","provider":"OVERTOP BICYCLE","version":"1.0","type":"link"}