{"product_id":"jetblack-victory-xdr-freehub-body","title":"Jetblack Victory XDR Freehub Body","description":"\u003cp style=\"text-align:center;font-style:italic;font-size:18px;border:1px solid #ddd;background:#f7f7f7;padding:16px;\"\u003eA freehub swap for Victory owners running a SRAM AXS drivetrain outdoors, built to carry that same cassette onto the trainer indoors, with a bundled spacer so a narrower cassette still seats correctly.\u003c\/p\u003e\n\n\u003ch5\u003eOverview\u003c\/h5\u003e\n\u003cp\u003eJetBlack's Victory smart trainer ships with a Shimano HG-compatible freehub and a pre-installed Zwift Cog, a setup that lets almost any bike hop onto the trainer without matching cassettes. That convenience comes at a cost for riders on SRAM's XDR-only road groupsets, since an XDR cassette simply won't seat on a standard HG freehub body. This accessory replaces the Victory's freehub with one built to the XDR spline, so the cassette already on your road bike slides straight onto the trainer.\u003c\/p\u003e\n\u003cp\u003eThe freehub body is sold with a 10-speed cassette spacer included, needed only if you're running a narrower 10-speed cassette rather than an 11- or 12-speed one. Fitting it means first removing the Zwift Cog from the Victory's stock freehub (JetBlack's own setup guide calls for a chain whip and a cassette lockring tool, both sold separately), then sliding this XDR body into place before mounting your cassette and securing it per the cassette manufacturer's torque spec.\u003c\/p\u003e\n\u003cp\u003eIt's purpose-built for the Victory's freehub interface rather than a generic XDR body, so it's the straightforward route for Victory owners who don't want to keep a second cassette on hand just for indoor sessions.\u003c\/p\u003e\n\n\u003ch5\u003eWhy You'll Like It\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eRun the exact cassette you already own\u003c\/strong\u003e\u003cbr\u003eNo need to buy and maintain a duplicate cassette just for the trainer — your SRAM AXS road cassette moves straight from the bike to the Victory and back.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpacer included for 10-speed setups\u003c\/strong\u003e\u003cbr\u003eA 10-speed cassette spacer ships with the freehub body, so narrower cassettes seat correctly without needing to source one separately. 11- and 12-speed cassettes mount directly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt for the Victory's own freehub interface\u003c\/strong\u003e\u003cbr\u003eThis body is engineered to JetBlack's Victory freehub mount specifically, rather than being a generic aftermarket XDR part adapted to fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSwitch back to the stock setup when you want to\u003c\/strong\u003e\u003cbr\u003eThe Victory's original Shimano HG freehub with its Zwift Cog isn't lost when you install this — it comes back off the same way, so multi-bike households can swap freehubs between sessions.\u003c\/p\u003e\n\n\u003ch5\u003eWho Is It For?\u003c\/h5\u003e\n\u003cp\u003eThis is for Victory owners whose road bike runs a SRAM eTap AXS or other XDR-only drivetrain and who'd rather not keep a spare cassette just for indoor riding. If your outdoor bike already has an XDR-driver cassette on it, this lets that same wheel-side setup carry over to trainer sessions without a cassette swap every time you move the bike indoors.\u003c\/p\u003e\n\u003cp\u003eIt also suits anyone building out a dedicated indoor setup for the monsoon months or peak-summer heat here in India, where a growing number of road riders are on newer SRAM AXS groupsets and want their Zwift or TrainerRoad sessions to mirror their actual gearing as closely as possible.\u003c\/p\u003e\n\n\u003ch5\u003eGood to Know\u003c\/h5\u003e\n\u003cp\u003eInstalling the freehub body is a standard freehub swap: remove the Zwift Cog from the Victory's stock freehub using a chain whip and cassette lockring tool, fit this XDR body in its place, then mount your cassette and torque it down per your cassette's own instructions. Your local bike shop can handle the swap if you'd rather not do it yourself.\u003c\/p\u003e\n\u003cp\u003eKeep the stock Shimano HG freehub and Zwift Cog aside once removed — since the swap is fully reversible, you can switch back to the Cog-and-Click setup any time you want to let a different bike (or a different cassette) use the trainer without needing to match drivetrains.\u003c\/p\u003e\n\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreehub Type\u003c\/strong\u003e: SRAM XDR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Trainer\u003c\/strong\u003e: JetBlack VICTORY Smart Trainer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn The Box\u003c\/strong\u003e: XDR freehub body, 10-speed cassette spacer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch5\u003eAdditional Information\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: China\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImported By\u003c\/strong\u003e: Aetos Sports LLP, 115, Maker Chambers V, Nariman Point, Mumbai - 400021, Maharashtra, India.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet Quantity\u003c\/strong\u003e: 1N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomer Care Address\u003c\/strong\u003e: 291, 10 Main, 5 Block, Jayanagar, Bangalore - 560041. Ph: (080)47183232, Email: support@bumsonthesaddle.com\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommodity\u003c\/strong\u003e: Trainer Accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"Aetos Sports IGL","offers":[{"title":"Default Title","offer_id":50514834260137,"sku":"JBT-SP-VIC-XDR","price":5100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/7793\/files\/JB_Victory_Smart_Trainer_XDR_Freehub_Body_2025_11_27-600x600.jpg?v=1791210036","url":"https:\/\/bumsonthesaddle.com\/products\/jetblack-victory-xdr-freehub-body","provider":"BUMSONTHESADDLE","version":"1.0","type":"link"}