{"product_id":"specialized-stump-jumper-15-alloy-frame-1","title":"Specialized Stump Jumper 15 Alloy frame","description":"\u003cp\u003eStumpjumper 15 Alloy is here to obliterate every trade-off in the trail game. Devour bumps like a big bike? Check. Short-travel control, playfulness, and efficiency? Double check. How about a heaping helping of personalization to make it perfect for the only rider who really matters—you?  Check, check, check.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBreakthrough capability\u003c\/strong\u003e\u003cbr\u003eGENIE Shock Technology combines a poppy, playful ride with a bottomless DH feel.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUltimate control\u003c\/strong\u003e\u003cbr\u003eMeasurably better traction than “Bike of the Year” Stumpjumper EVO.\u003c\/p\u003e\n\u003cp\u003eUnmatched personalization\u003cbr\u003eSix-way geometry adjustment, mixed wheel or 29”, tunable spring curve, and more.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGENIE—The Magic Carpet Ride\u003c\/strong\u003e\u003cbr\u003eThe biggest innovation on the Stumpjumper 15 Alloy is GENIE. This patent-pending air spring technology thry invented grants every trail rider three wishes: the maximum grip and traction of a coil spring feel, better bottom-out prevention than a standard air spring, and the ability to tune mid-stroke and end-stroke support independently.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIlluminating genie\u003c\/strong\u003e\u003cbr\u003eGENIE combines the control-enhancing linear spring rate of a coil spring through the “bump zone” with the progressive spring rate of an air spring at the end of the stroke to avoid bottom-outs. Truly, it's the best of both worlds – coil and air – with extra tunability. Say goodbye to compromises and hello to the future of riding.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat bump?\u003c\/strong\u003e\u003cbr\u003eWith 16.3% better bump force management than a traditional air-sprung shock, GENIE makes the Stumpjumper 15 Alloy ride like a bike with more travel. For example, the Stumpjumper 15 Alloy (with 145 mm rear wheel travel) and the Enduro (170 mm travel) both use 101 mm of travel to absorb a 1080 N bump force.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTraction galore\u003c\/strong\u003e\u003cbr\u003eExtensive field testing proves that Stumpjumper 15 Alloy with GENIE delivers 57% better traction than a standard air-sprung shock because GENIE technology gives you supple, coil-like performance, which keeps the wheel in contact with the ground a greater percent of the time than a typical air spring would.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBye, bye, bottom-outs\u003c\/strong\u003e\u003cbr\u003e39% fewer bottom-outs than a standard air spring. During big hit events, you benefit from the rising rate in the last 30% of the GENIE stroke. Because of this two-stage, pronounced rising rate, GENIE reduces the frequency and severity of bottom-outs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHoned geometry\u003cbr\u003e\u003c\/strong\u003eThis bike’s geometry delivers big bike capability when you need it, a nimble feel in tight sections, and lively, efficient climbing manners. The generous cockpit centers you on the bike, optimizing traction and corner control. The low bottom bracket, slack head tube angle, and optimized fork offset keep things stable in the rough.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRide your way\u003c\/strong\u003e\u003cbr\u003eThe Stumpjumper 15 Alloy seamlessly integrates benchmark geo adjustability, making it the most personalizable trail bike ever. Six distinct geometry settings allow you to hone performance for any style, any terrain. The head angle and bottom bracket height can be fine-tuned for stability or clearance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWheel choice\u003c\/strong\u003e\u003cbr\u003eWith the aftermarket shock links, you can choose between big wheels front and rear or mix things up with a 27.5” rear for a more responsive and playful ride. No matter what you choose, geometry is unaffected.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCarry it all\u003c\/strong\u003e\u003cbr\u003eSWAT on Stumpjumper 15 Alloy elevates downtube storage, an innovation thry pioneered.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMore relentless than you\u003c\/strong\u003e\u003cbr\u003eThe full-suspension bikes are built to be relentless, designed to endure years of hard riding, and backed by the best support and policies to keep you on the trail. the unbeatable lifetime, no-questions-asked replacement suspension pivot bearings to the original owner is just one way they've got you covered.\u003c\/p\u003e\n\u003ch2\u003e\n\u003cbr\u003eFeatures\u003c\/h2\u003e\n\u003cp\u003eAll-new M5 alloy frame with SWAT door integration\u003cbr\u003eRide Dynamics tuned FOX FLOAT Performance with Specialized GENIE patent-pending air spring technology provides maximum grip and traction found in a linear coil spring, bottom-out prevention found in a progressive air spring, and the ability to tune mid-stroke and end-stroke support independently. 2-position open and firm damper adjustments.\u003cbr\u003eLifetime replacement of suspension pivot bearings to the original owner\u003c\/p\u003e\n\u003ch2\u003e\n\u003cbr\u003eTech Specs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFrameset\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFrame: M5 alloy chassis and rear-end, Trail Geometry, SWAT™ Door integration, head tube angle adjustment, threaded BB, internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, SRAM UDH compatible, 145mm of travel\u003c\/li\u003e\n\u003cli\u003eSeat Binder: Alloy, 38.6mm\u003c\/li\u003e\n\u003cli\u003eSWAT: SWAT Internal Downtube Storage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSuspension\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRear Shock: FOX FLOAT Performance with Specialized GENIE Shock Tech, Ride Dynamics Trail Tune, 2-position lever w\/LSR adjustment, S1:210x52.5mm, S2-S6:210x55mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProducer's weight: 4.31 kg (9 lb, 8.0 oz)\u003c\/li\u003e\n\u003cli\u003eWeight Size: S4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eProducer's weight: Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Specialized","offers":[{"title":"Satin Obsidian - Silver Dust \/ S2","offer_id":48057679347953,"sku":"73325-7002","price":2565.5,"currency_code":"AUD","in_stock":true},{"title":"Satin Obsidian - Silver Dust \/ S3","offer_id":48057679380721,"sku":"73325-7003","price":2565.5,"currency_code":"AUD","in_stock":true},{"title":"Satin Obsidian - Silver Dust \/ S6","offer_id":48057679413489,"sku":"73325-7006","price":2565.5,"currency_code":"AUD","in_stock":true},{"title":"Satin Olive Green - Metallic Obsidian \/ S2","offer_id":48057679446257,"sku":"73325-7202","price":2437.17,"currency_code":"AUD","in_stock":true},{"title":"Satin Olive Green - Metallic Obsidian \/ S3","offer_id":48057679479025,"sku":"73325-7203","price":2437.17,"currency_code":"AUD","in_stock":true},{"title":"Satin Olive Green - Metallic Obsidian \/ S4","offer_id":48057679511793,"sku":"73325-7204","price":2437.17,"currency_code":"AUD","in_stock":true},{"title":"Satin Olive Green - Metallic Obsidian \/ S5","offer_id":48057679544561,"sku":"73325-7205","price":2437.17,"currency_code":"AUD","in_stock":true},{"title":"Satin Olive Green - Metallic Obsidian \/ S6","offer_id":48057679577329,"sku":"73325-7206","price":2437.17,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/1580\/4145\/files\/zm_20250611-011804.jpg?v=1776524590","url":"https:\/\/novasportsbikes.com\/products\/specialized-stump-jumper-15-alloy-frame-1","provider":"Nova Sports Bikes","version":"1.0","type":"link"}