{"product_id":"pop-pin-knob-1-5-thread-of-pin-5-8-fine-thread-0-79tip-of-pin-dia-5-16","title":"Indoor Cycle Pop Pin knob 1.5\" Thread of Pin \"Adjust + -\" 5-8\" Fine Thread 0.79\"Tip of Pin Dia 5-16\"","description":"\u003cp\u003eCondition New\u003c\/p\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"93814474-e944-44cb-8963-9d91ce61f1a4\" data-is-intersecting=\"true\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003cdiv class=\"contents\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-69ee8dec-0aa0-832f-b6dc-89d505463651-60\" data-is-intersecting=\"true\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69ee8dec-0aa0-832f-b6dc-89d505463651-60\" data-turn-id-container=\"request-69ee8dec-0aa0-832f-b6dc-89d505463651-60\" data-testid=\"conversation-turn-324\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"c4cc25cc-6247-4a31-8366-5d21ed72a51b\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"253\"\u003eThis style of pull pin is most commonly found on \u003cstrong data-start=\"49\" data-end=\"150\"\u003eindoor cycles and spin bikes that use an M16 threaded adjustment assembly with an 8mm locking pin\u003c\/strong\u003e. Adjustment Knob for Handlebars and Seat Positions.\u003c\/p\u003e\n\u003ch3 data-section-id=\"l16db9\" data-start=\"255\" data-end=\"283\"\u003eCommon Compatible Brands\u003c\/h3\u003e\n\u003cul data-start=\"284\" data-end=\"705\"\u003e\n\u003cli data-section-id=\"aivryi\" data-start=\"284\" data-end=\"319\"\u003eSchwinn IC Series (select models)\u003c\/li\u003e\n\u003cli data-section-id=\"on67dq\" data-start=\"320\" data-end=\"346\"\u003eStar Trac Spinner Series\u003c\/li\u003e\n\u003cli data-section-id=\"4wc446\" data-start=\"347\" data-end=\"409\"\u003eKeiser M3 \/ M3i style adjustment systems (verify dimensions)\u003c\/li\u003e\n\u003cli data-section-id=\"ypxvd4\" data-start=\"410\" data-end=\"435\"\u003eBodyCraft Indoor Cycles\u003c\/li\u003e\n\u003cli data-section-id=\"ypxvd4\" data-start=\"410\" data-end=\"435\"\u003eLifespan Indoor Bike S1,S2\u003c\/li\u003e\n\u003cli data-section-id=\"mxvkxs\" data-start=\"436\" data-end=\"462\"\u003eBH Fitness Indoor Cycles\u003c\/li\u003e\n\u003cli data-section-id=\"mxvkxs\" data-start=\"436\" data-end=\"462\"\u003eNewton Fitness B1000\u003c\/li\u003e\n\u003cli data-section-id=\"mxvkxs\" data-start=\"436\" data-end=\"462\"\u003eTechnogym - Please Measure\u003c\/li\u003e\n\u003cli data-section-id=\"edfwsv\" data-start=\"463\" data-end=\"493\"\u003eSpirit Fitness Indoor Cycles\u003c\/li\u003e\n\u003cli data-section-id=\"aqxz2e\" data-start=\"494\" data-end=\"516\"\u003eXTERRA Fitness Bikes\u003c\/li\u003e\n\u003cli data-section-id=\"xh16g2\" data-start=\"517\" data-end=\"559\"\u003eSunny Health \u0026amp; Fitness Commercial Cycles\u003c\/li\u003e\n\u003cli data-section-id=\"i4b0cg\" data-start=\"560\" data-end=\"599\"\u003eEndurance by Body-Solid Indoor Cycles\u003c\/li\u003e\n\u003cli data-section-id=\"1w95gkk\" data-start=\"600\" data-end=\"625\"\u003eSportsArt Indoor Cycles\u003c\/li\u003e\n\u003cli data-section-id=\"p2xyvw\" data-start=\"626\" data-end=\"705\"\u003eVarious OEM spin bikes using M16 threaded seat and handlebar adjustment knobs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xx0hya\" data-start=\"707\" data-end=\"730\"\u003eCommon Applications\u003c\/h3\u003e\n\u003cul data-start=\"731\" data-end=\"885\"\u003e\n\u003cli data-section-id=\"6ifebf\" data-start=\"731\" data-end=\"755\"\u003eSeat height adjustment\u003c\/li\u003e\n\u003cli data-section-id=\"ztl0zq\" data-start=\"756\" data-end=\"782\"\u003eSeat fore\/aft adjustment\u003c\/li\u003e\n\u003cli data-section-id=\"tsd8mb\" data-start=\"783\" data-end=\"812\"\u003eHandlebar height adjustment\u003c\/li\u003e\n\u003cli data-section-id=\"1tic2ou\" data-start=\"813\" data-end=\"844\"\u003eHandlebar fore\/aft adjustment\u003c\/li\u003e\n\u003cli data-section-id=\"w5b54r\" data-start=\"845\" data-end=\"885\"\u003eIndoor cycle frame positioning systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"887\" data-end=\"917\"\u003eThe critical measurements are:\u003c\/p\u003e\n\u003cul data-start=\"918\" data-end=\"990\"\u003e\n\u003cli data-section-id=\"1cjstnw\" data-start=\"918\" data-end=\"934\"\u003e\u003cstrong data-start=\"920\" data-end=\"934\"\u003eM16 Thread\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1n9pcg\" data-start=\"935\" data-end=\"959\"\u003e\u003cstrong data-start=\"937\" data-end=\"959\"\u003e39mm Thread Length\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"hudu0b\" data-start=\"960\" data-end=\"990\"\u003e\u003cstrong data-start=\"962\" data-end=\"990\"\u003e8mm Locking Pin Diameter\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"992\" data-end=\"1048\"\u003eThose dimensions matter more than the bike brand itself.\u003c\/p\u003e\n\u003chr data-start=\"1050\" data-end=\"1053\"\u003e\n\u003ch2 data-section-id=\"11c99s5\" data-start=\"1055\" data-end=\"1095\"\u003e#7033 Indoor Cycle Pull Pin \/ Pop Pin\u003c\/h2\u003e\n\u003ch3 data-section-id=\"2dopek\" data-start=\"1096\" data-end=\"1166\"\u003eM16 Threaded Seat \u0026amp; Handlebar Adjustment Knob with 8mm Locking Pin\u003c\/h3\u003e\n\u003cp data-start=\"1168\" data-end=\"1447\"\u003eThis \u003cstrong data-start=\"1173\" data-end=\"1198\"\u003eM16 threaded pull pin\u003c\/strong\u003e is designed for indoor cycles, spin bikes, and fitness equipment requiring secure seat and handlebar positioning. The spring-loaded locking pin allows users to quickly adjust equipment settings while maintaining positive engagement during workouts.\u003c\/p\u003e\n\u003cp data-start=\"1449\" data-end=\"1639\"\u003eCommonly used for seat height, seat fore\/aft, and handlebar adjustment systems, this replacement pop pin restores safe and reliable operation to commercial and residential cycling equipment.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1xwgtew\" data-start=\"1641\" data-end=\"1658\"\u003e📐 Dimensions\u003c\/h3\u003e\n\u003cul data-start=\"1659\" data-end=\"1805\"\u003e\n\u003cli data-section-id=\"y5r5lf\" data-start=\"1659\" data-end=\"1681\"\u003e\n\u003cstrong data-start=\"1661\" data-end=\"1677\"\u003eThread Size:\u003c\/strong\u003e M16\u003c\/li\u003e\n\u003cli data-section-id=\"14b5ys7\" data-start=\"1682\" data-end=\"1717\"\u003e\n\u003cstrong data-start=\"1684\" data-end=\"1702\"\u003eThread Length:\u003c\/strong\u003e 39mm \u003cem data-start=\"1708\" data-end=\"1717\"\u003e(1.54\")\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1w5hm26\" data-start=\"1718\" data-end=\"1759\"\u003e\n\u003cstrong data-start=\"1720\" data-end=\"1745\"\u003eLocking Pin Diameter:\u003c\/strong\u003e 8mm \u003cem data-start=\"1750\" data-end=\"1759\"\u003e(0.31\")\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"mpbbzv\" data-start=\"1760\" data-end=\"1805\"\u003e\n\u003cstrong data-start=\"1762\" data-end=\"1772\"\u003eStyle:\u003c\/strong\u003e Spring-Loaded Pull Pin \/ Pop Pin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1807\" data-end=\"1810\"\u003e\n\u003ch3 data-section-id=\"cynqea\" data-start=\"1812\" data-end=\"1831\"\u003e🔩 Key Features\u003c\/h3\u003e\n\u003ch4 data-start=\"1833\" data-end=\"1866\"\u003eSpring-Loaded Locking Design\u003c\/h4\u003e\n\u003cp data-start=\"1867\" data-end=\"1939\"\u003eAllows quick adjustment while maintaining secure positioning during use.\u003c\/p\u003e\n\u003ch4 data-start=\"1941\" data-end=\"1974\"\u003eHeavy-Duty M16 Threaded Body\u003c\/h4\u003e\n\u003cp data-start=\"1975\" data-end=\"2055\"\u003eProvides secure installation into compatible indoor cycle adjustment assemblies.\u003c\/p\u003e\n\u003ch4 data-start=\"2057\" data-end=\"2087\"\u003eErgonomic Adjustment Knob\u003c\/h4\u003e\n\u003cp data-start=\"2088\" data-end=\"2165\"\u003eLarge grip surface makes seat and handlebar adjustments fast and comfortable.\u003c\/p\u003e\n\u003ch4 data-start=\"2167\" data-end=\"2201\"\u003eCommercial Grade Construction\u003c\/h4\u003e\n\u003cp data-start=\"2202\" data-end=\"2281\"\u003eBuilt for repeated use in gyms, studios, hotels, and home fitness environments.\u003c\/p\u003e\n\u003ch4 data-start=\"2283\" data-end=\"2315\"\u003eDirect Replacement Solution\u003c\/h4\u003e\n\u003cp data-start=\"2316\" data-end=\"2381\"\u003eIdeal for worn, damaged, or missing indoor cycle adjustment pins.\u003c\/p\u003e\n\u003chr data-start=\"2383\" data-end=\"2386\"\u003e\n\u003ch3 data-section-id=\"1hwxwvf\" data-start=\"2388\" data-end=\"2414\"\u003e🚴 Common Applications\u003c\/h3\u003e\n\u003cul data-start=\"2415\" data-end=\"2592\"\u003e\n\u003cli data-section-id=\"rpqg8q\" data-start=\"2415\" data-end=\"2430\"\u003eIndoor cycles\u003c\/li\u003e\n\u003cli data-section-id=\"8wmm3e\" data-start=\"2431\" data-end=\"2443\"\u003eSpin bikes\u003c\/li\u003e\n\u003cli data-section-id=\"1wdycx7\" data-start=\"2444\" data-end=\"2474\"\u003eCommercial cycling equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1srylk\" data-start=\"2475\" data-end=\"2500\"\u003eSeat height adjustments\u003c\/li\u003e\n\u003cli data-section-id=\"q187kg\" data-start=\"2501\" data-end=\"2528\"\u003eSeat fore\/aft positioning\u003c\/li\u003e\n\u003cli data-section-id=\"1nlo6r4\" data-start=\"2529\" data-end=\"2559\"\u003eHandlebar height adjustments\u003c\/li\u003e\n\u003cli data-section-id=\"dtploo\" data-start=\"2560\" data-end=\"2592\"\u003eHandlebar fore\/aft positioning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2594\" data-end=\"2597\"\u003e\n\u003ch3 data-section-id=\"kd9e1z\" data-start=\"2599\" data-end=\"2613\"\u003e✅ Benefits\u003c\/h3\u003e\n\u003cul data-start=\"2614\" data-end=\"2809\"\u003e\n\u003cli data-section-id=\"6dazmv\" data-start=\"2614\" data-end=\"2651\"\u003eFast seat and handlebar adjustments\u003c\/li\u003e\n\u003cli data-section-id=\"168i7aa\" data-start=\"2652\" data-end=\"2688\"\u003eSecure positive locking engagement\u003c\/li\u003e\n\u003cli data-section-id=\"ns7vfo\" data-start=\"2689\" data-end=\"2721\"\u003eSmooth spring-loaded operation\u003c\/li\u003e\n\u003cli data-section-id=\"7dzq54\" data-start=\"2722\" data-end=\"2761\"\u003eDurable commercial-grade construction\u003c\/li\u003e\n\u003cli data-section-id=\"1xk76hi\" data-start=\"2762\" data-end=\"2809\"\u003eEasy replacement for worn adjustment hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2811\" data-end=\"2814\"\u003e\n\u003ch3 data-section-id=\"1g6l0ru\" data-start=\"2816\" data-end=\"2852\"\u003e⚠️ Important Fitment Information\u003c\/h3\u003e\n\u003cp data-start=\"2853\" data-end=\"2867\"\u003ePlease verify:\u003c\/p\u003e\n\u003cul data-start=\"2868\" data-end=\"2945\"\u003e\n\u003cli data-section-id=\"x7ilzd\" data-start=\"2868\" data-end=\"2889\"\u003e\u003cstrong data-start=\"2870\" data-end=\"2889\"\u003eM16 thread size\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1l6gj0w\" data-start=\"2890\" data-end=\"2914\"\u003e\u003cstrong data-start=\"2892\" data-end=\"2914\"\u003e39mm thread length\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"vkxe8b\" data-start=\"2915\" data-end=\"2945\"\u003e\u003cstrong data-start=\"2917\" data-end=\"2945\"\u003e8mm locking pin diameter\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2947\" data-end=\"3064\"\u003eMany indoor cycles use similar adjustment knobs, but exact dimensions are required for proper fit and safe operation.\u003c\/p\u003e\n\u003chr data-start=\"3066\" data-end=\"3069\"\u003e\n\u003ch3 data-section-id=\"xj6xrd\" data-start=\"3071\" data-end=\"3092\"\u003e💡 Why It Matters\u003c\/h3\u003e\n\u003cp data-start=\"3093\" data-end=\"3304\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eA properly functioning adjustment pin is essential for indoor cycle safety and rider comfort. Secure seat and handlebar positioning improve bike stability, workout performance, and overall equipment reliability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-family: 'Times New Roman';\"\u003eCommercial \u0026amp; Residential Indoor Cycle Stationary Bike Levers Pop Pins Knobs and Resistance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.hydrafitnessexchange.com\/equipment\/MY-HY-Brake-pop-knob\/31761\"\u003e\u003cspan style=\"box-sizing: border-box; text-decoration-line: none; font-family: Roboto, sans-serif; font-size: 14px; color: rgb(0, 0, 0);\"\u003eIndoor Cycle Parts | Pop Pins | Knobs | Levers | Resistance\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hydra Fitness Exchange","offers":[{"title":"Default Title","offer_id":47606422962330,"sku":"MY-7033-Black","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/9696\/6969\/files\/pop-pin-knob-15-thread-of-pin-5-8-fine-thread-079tip-of-pin-dia-5-16-hydrafitnessparts-1677179.png?v=1774496787","url":"https:\/\/hydrafitnessparts.com\/products\/pop-pin-knob-1-5-thread-of-pin-5-8-fine-thread-0-79tip-of-pin-dia-5-16","provider":"hydrafitnessparts","version":"1.0","type":"link"}