{"product_id":"specialized-stumpjumper-15-evo-comp-alloy-sram-eagle-70-fox-rhythm","title":"Specialized Stumpjumper 15 EVO Comp Alloy 2027  - SRAM Eagle 70, FOX Rhythm","description":"\u003cp data-start=\"0\" data-end=\"50\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"0\" data-end=\"50\"\u003eSpecialized Stumpjumper 15 EVO Comp Alloy 2027\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"52\" data-end=\"93\"\u003e\u003cstrong data-start=\"52\" data-end=\"93\"\u003eExpected Arrival: Late September 2026\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"95\" data-end=\"112\"\u003e\u003cstrong data-start=\"95\" data-end=\"112\"\u003ePre-Order Now\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"114\" data-end=\"241\"\u003ePre-order your Specialized Stumpjumper 15 EVO Comp Alloy today and we will keep you updated as its expected arrival approaches.\u003c\/p\u003e\n\u003cp data-start=\"243\" data-end=\"272\"\u003e\u003cstrong data-start=\"243\" data-end=\"272\"\u003eSRAM Eagle 70, FOX Rhythm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"274\" data-end=\"719\"\u003eThe Specialized Stumpjumper 15 EVO Comp Alloy is a highly capable trail bike for riders who want greater descending confidence without losing the lively handling and pedalling efficiency that make the Stumpjumper so enjoyable. Its M5 aluminium frame, 160mm FOX 36 fork and GENIE-equipped FOX FLOAT X shock provide the control needed for rough trails, while adjustable geometry allows the bike to be tuned for different terrain and riding styles.\u003c\/p\u003e\n\u003cp data-start=\"721\" data-end=\"751\"\u003e\u003cstrong data-start=\"721\" data-end=\"751\"\u003eCapable M5 Aluminium Frame\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"753\" data-end=\"1054\"\u003eThe M5 aluminium chassis provides a strong and dependable foundation for regular trail riding. With 145mm of rear-wheel travel, modern trail geometry and sealed cartridge bearing pivots, it is built to handle demanding terrain while remaining responsive enough for long climbs and flowing singletrack.\u003c\/p\u003e\n\u003cp data-start=\"1056\" data-end=\"1187\"\u003eA threaded bottom bracket simplifies servicing, while SRAM UDH compatibility makes replacement derailleur hangers easier to source.\u003c\/p\u003e\n\u003cp data-start=\"1189\" data-end=\"1214\"\u003e\u003cstrong data-start=\"1189\" data-end=\"1214\"\u003eFOX 36 Rhythm Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1216\" data-end=\"1503\"\u003eThe FOX FLOAT 36 Rhythm fork provides 160mm of travel on sizes S2 to S6, giving the Stumpjumper 15 EVO the support and steering accuracy needed on steep or rough descents. Its GRIP damper is straightforward to adjust and provides dependable control without requiring a complicated setup.\u003c\/p\u003e\n\u003cp data-start=\"1505\" data-end=\"1592\"\u003eSize S1 receives 150mm of fork travel to maintain balanced handling for smaller riders.\u003c\/p\u003e\n\u003cp data-start=\"1594\" data-end=\"1626\"\u003e\u003cstrong data-start=\"1594\" data-end=\"1626\"\u003eGENIE Suspension Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1628\" data-end=\"1951\"\u003eThe FOX FLOAT X Performance shock uses Specialized GENIE air-spring technology to provide a supple feel over smaller bumps while retaining the support needed for harder impacts. This helps the rear wheel maintain traction over roots, rocks and braking bumps without making the bike feel soft or inefficient under pedalling.\u003c\/p\u003e\n\u003cp data-start=\"1953\" data-end=\"2098\"\u003eThe external reservoir helps manage heat on longer descents, while the two-position lever provides easy access to a firmer setting when climbing.\u003c\/p\u003e\n\u003cp data-start=\"2100\" data-end=\"2129\"\u003e\u003cstrong data-start=\"2100\" data-end=\"2129\"\u003eAdjustable Trail Geometry\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2131\" data-end=\"2397\"\u003eThe Stumpjumper 15 EVO offers six geometry configurations through its adjustable head angle and bottom bracket height. Riders can choose a lower and slacker position for steep, technical trails or a higher setting for additional pedal clearance and sharper handling.\u003c\/p\u003e\n\u003cp data-start=\"2399\" data-end=\"2558\"\u003eCompatible aftermarket shock links also allow the bike to run either matching 29-inch wheels or a mixed-wheel setup without compromising its intended geometry.\u003c\/p\u003e\n\u003cp data-start=\"2560\" data-end=\"2590\"\u003e\u003cstrong data-start=\"2560\" data-end=\"2590\"\u003eSRAM Eagle 70 Transmission\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2592\" data-end=\"2893\"\u003eSRAM Eagle 70 provides the precise shifting and durability of the T-Type Transmission platform through a fully mechanical system. The wide-range 10–52-tooth cassette provides suitable gearing for steep climbs, while the robust derailleur is designed to shift consistently when the trail becomes rough.\u003c\/p\u003e\n\u003cp data-start=\"2895\" data-end=\"3051\"\u003eIts mechanical operation means there are no batteries to charge, making it a practical choice for riders who value simplicity and straightforward servicing.\u003c\/p\u003e\n\u003cp data-start=\"3053\" data-end=\"3086\"\u003e\u003cstrong data-start=\"3053\" data-end=\"3086\"\u003eConfident Four-Piston Braking\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3088\" data-end=\"3314\"\u003eSRAM DB8 Stealth hydraulic disc brakes provide four-piston stopping power for greater control on steep or sustained descents. Their mineral-oil system offers predictable lever feel and is well suited to demanding trail riding.\u003c\/p\u003e\n\u003cp data-start=\"3316\" data-end=\"3332\"\u003e\u003cstrong data-start=\"3316\" data-end=\"3332\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"3334\" data-end=\"4220\"\u003e\n\u003cli data-section-id=\"12lu0xa\" data-start=\"3334\" data-end=\"3394\"\u003eFrame: M5 aluminium chassis and rear end with 145mm travel\u003c\/li\u003e\n\u003cli data-section-id=\"1wvuj5h\" data-start=\"3395\" data-end=\"3439\"\u003eFork: FOX FLOAT 36 Rhythm with GRIP damper\u003c\/li\u003e\n\u003cli data-section-id=\"9m4n9j\" data-start=\"3440\" data-end=\"3485\"\u003eFork travel: 150mm on S1 and 160mm on S2–S6\u003c\/li\u003e\n\u003cli data-section-id=\"6n4e1o\" data-start=\"3486\" data-end=\"3557\"\u003eRear shock: FOX FLOAT X Performance with Specialized GENIE technology\u003c\/li\u003e\n\u003cli data-section-id=\"kojnz6\" data-start=\"3558\" data-end=\"3616\"\u003eDrivetrain: SRAM Eagle 70 mechanical T-Type Transmission\u003c\/li\u003e\n\u003cli data-section-id=\"108fefb\" data-start=\"3617\" data-end=\"3669\"\u003eCassette: SRAM 1270 Transmission, 12-speed, 10–52T\u003c\/li\u003e\n\u003cli data-section-id=\"1w9mu3u\" data-start=\"3670\" data-end=\"3723\"\u003eBrakes: SRAM DB8 Stealth four-piston hydraulic disc\u003c\/li\u003e\n\u003cli data-section-id=\"9xz7gy\" data-start=\"3724\" data-end=\"3781\"\u003eWheels: Specialized hookless alloy, 30mm internal width\u003c\/li\u003e\n\u003cli data-section-id=\"1ulmeqt\" data-start=\"3782\" data-end=\"3839\"\u003eFront tyre: Specialized Butcher GRID TRAIL T9, 29 x 2.4\u003c\/li\u003e\n\u003cli data-section-id=\"o45p5t\" data-start=\"3840\" data-end=\"3899\"\u003eRear tyre: Specialized Eliminator GRID TRAIL T7, 2.4-inch\u003c\/li\u003e\n\u003cli data-section-id=\"mj4eop\" data-start=\"3900\" data-end=\"3944\"\u003eDropper post: Size-specific X-Fusion Manic\u003c\/li\u003e\n\u003cli data-section-id=\"wcxp8e\" data-start=\"3945\" data-end=\"3986\"\u003eGeometry: Six adjustable configurations\u003c\/li\u003e\n\u003cli data-section-id=\"bizmkw\" data-start=\"3987\" data-end=\"4028\"\u003eStorage: Internal SWAT downtube storage\u003c\/li\u003e\n\u003cli data-section-id=\"1a5q9mn\" data-start=\"4029\" data-end=\"4102\"\u003eFrame standards: Threaded bottom bracket, Boost 12 x 148mm and SRAM UDH\u003c\/li\u003e\n\u003cli data-section-id=\"4lfgy\" data-start=\"4103\" data-end=\"4190\"\u003eWheel compatibility: Full 29-inch or mixed-wheel compatible with the appropriate link\u003c\/li\u003e\n\u003cli data-section-id=\"1a410fx\" data-start=\"4191\" data-end=\"4220\"\u003eClaimed weight: 36lb 12.7oz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4222\" data-end=\"4287\"\u003e\u003cstrong data-start=\"4222\" data-end=\"4287\"\u003eWhy Riders Love the Specialized Stumpjumper 15 EVO Comp Alloy\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"4289\" data-end=\"4572\"\u003eThe Specialized Stumpjumper 15 EVO Comp Alloy suits riders who want one bike capable of handling everyday trail rides, technical singletrack and more demanding descents. It offers useful adjustability and dependable components without pushing the price into premium carbon territory.\u003c\/p\u003e\n\u003cp data-start=\"4574\" data-end=\"4604\"\u003e\u003cstrong data-start=\"4574\" data-end=\"4604\"\u003eBalanced Trail Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"4606\" data-end=\"4775\"\u003eIts combination of 145mm rear travel and a 160mm fork provides enough control for rough terrain while retaining the responsive feel expected from a versatile trail bike.\u003c\/p\u003e\n\u003cp data-start=\"4777\" data-end=\"4797\"\u003e\u003cstrong data-start=\"4777\" data-end=\"4797\"\u003eGENIE Suspension\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"4799\" data-end=\"4965\"\u003eThe GENIE-equipped rear shock improves sensitivity and traction over smaller bumps while providing progressive support as the suspension moves deeper into its travel.\u003c\/p\u003e\n\u003cp data-start=\"4967\" data-end=\"4990\"\u003e\u003cstrong data-start=\"4967\" data-end=\"4990\"\u003eAdjustable Handling\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"4992\" data-end=\"5130\"\u003eSix geometry settings allow riders to prioritise stability, agility or ground clearance according to their terrain and riding preferences.\u003c\/p\u003e\n\u003cp data-start=\"5132\" data-end=\"5157\"\u003e\u003cstrong data-start=\"5132\" data-end=\"5157\"\u003eMechanical Simplicity\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"5159\" data-end=\"5290\"\u003eSRAM Eagle 70 Transmission provides a wide gear range and dependable shifting without batteries, charging or electronic components.\u003c\/p\u003e\n\u003cp data-start=\"5292\" data-end=\"5316\"\u003e\u003cstrong data-start=\"5292\" data-end=\"5316\"\u003eUseful Frame Storage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"5318\" data-end=\"5444\"\u003eThe SWAT downtube compartment provides space for tools, a tube and other trail essentials without requiring an additional bag.\u003c\/p\u003e\n\u003cp data-start=\"5446\" data-end=\"5470\"\u003e\u003cstrong data-start=\"5446\" data-end=\"5470\"\u003eDurable Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"5472\" data-end=\"5638\"\u003eThe M5 aluminium frame and practical component selection make this a strong option for riders who expect to use their bike regularly across changing trail conditions.\u003c\/p\u003e\n\u003cp data-start=\"5640\" data-end=\"5661\"\u003e\u003cstrong data-start=\"5640\" data-end=\"5661\"\u003eUpgrade Potential\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"5663\" data-end=\"5798\"\u003eTubeless-ready rims, UDH compatibility, adjustable geometry and mixed-wheel compatibility provide a solid platform for future upgrades.\u003c\/p\u003e\n\u003cp data-start=\"5800\" data-end=\"5825\"\u003e\u003cstrong data-start=\"5800\" data-end=\"5825\"\u003eWho Is This Bike For?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"5827\" data-end=\"5842\"\u003e\u003cstrong data-start=\"5827\" data-end=\"5842\"\u003ePerfect For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"5844\" data-end=\"6110\"\u003e✔ Technical trail riding\u003cbr data-start=\"5868\" data-end=\"5871\"\u003e✔ Steep and rough descents\u003cbr data-start=\"5897\" data-end=\"5900\"\u003e✔ All-day trail adventures\u003cbr data-start=\"5926\" data-end=\"5929\"\u003e✔ Riders wanting adjustable geometry\u003cbr data-start=\"5965\" data-end=\"5968\"\u003e✔ Riders who prefer an aluminium frame\u003cbr data-start=\"6006\" data-end=\"6009\"\u003e✔ Riders wanting mechanical SRAM Transmission\u003cbr data-start=\"6054\" data-end=\"6057\"\u003e✔ Anyone progressing towards more demanding terrain\u003c\/p\u003e\n\u003cp data-start=\"6112\" data-end=\"6177\"\u003e\u003cstrong data-start=\"6112\" data-end=\"6177\"\u003eOur Thoughts on the Specialized Stumpjumper 15 EVO Comp Alloy\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"6179\" data-end=\"6439\"\u003eThe Specialized Stumpjumper 15 EVO Comp Alloy is one of the most adaptable trail bikes in the Specialized range. It provides much of the descending confidence associated with a longer-travel bike while remaining efficient and enjoyable on everyday trail rides.\u003c\/p\u003e\n\u003cp data-start=\"6441\" data-end=\"6667\"\u003eIf your riding leans towards steeper, rougher and more technical terrain, the EVO’s longer-travel fork and adjustable geometry make it an excellent choice for gaining extra capability without moving to a dedicated enduro bike.\u003c\/p\u003e\n\u003cp data-start=\"6669\" data-end=\"7087\"\u003eThis model makes particular sense for riders who value a durable aluminium frame, straightforward mechanical shifting and suspension that can handle demanding terrain. The FOX 36 fork and GENIE-equipped FLOAT X shock are meaningful additions that improve control rather than simply adding cost. For riders wanting a capable long-term trail bike without stepping up to a carbon model, it is a very well-balanced option.\u003c\/p\u003e\n\u003cp data-start=\"7089\" data-end=\"7121\"\u003e\u003cstrong data-start=\"7089\" data-end=\"7121\"\u003eWhy Buy from Chain Reaction?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"7123\" data-end=\"7579\"\u003e✔ Official Specialized Dealer\u003cbr data-start=\"63\" data-end=\"66\"\u003e✔ Professionally assembled, safety checked and workshop tuned before collection or dispatch\u003cbr data-start=\"157\" data-end=\"160\"\u003e✔ Brakes professionally pre-bedded before collection or dispatch\u003cbr data-start=\"224\" data-end=\"227\"\u003e✔A premium bike handover experience, including an expert initial bike setup, suspension tuning, a feature walkthrough and practical maintenance advice, so you leave confident and ready to enjoy every ride.\u003cbr data-start=\"362\" data-end=\"365\"\u003e✔ Expert bike sizing and setup advice\u003cbr data-start=\"402\" data-end=\"405\"\u003e✔ Lifetime workshop support from experienced mechanics\u003cbr data-start=\"459\" data-end=\"462\"\u003e✔ Nationwide New Zealand delivery\u003cbr data-start=\"495\" data-end=\"498\"\u003e✔ Finance and WorkRide options available\u003c\/p\u003e\n\u003cp data-start=\"7581\" data-end=\"7595\"\u003e\u003cstrong data-start=\"7581\" data-end=\"7595\"\u003eSize Guide\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"7597\" data-end=\"7776\"\u003e\n\u003cli data-section-id=\"17y2sp7\" data-start=\"7597\" data-end=\"7626\"\u003eS1: Approximately 150–160cm\u003c\/li\u003e\n\u003cli data-section-id=\"lcabv1\" data-start=\"7627\" data-end=\"7656\"\u003eS2: Approximately 157–173cm\u003c\/li\u003e\n\u003cli data-section-id=\"e9ypy9\" data-start=\"7657\" data-end=\"7686\"\u003eS3: Approximately 165–180cm\u003c\/li\u003e\n\u003cli data-section-id=\"3h5489\" data-start=\"7687\" data-end=\"7716\"\u003eS4: Approximately 173–188cm\u003c\/li\u003e\n\u003cli data-section-id=\"dyk161\" data-start=\"7717\" data-end=\"7746\"\u003eS5: Approximately 178–193cm\u003c\/li\u003e\n\u003cli data-section-id=\"1se6jwv\" data-start=\"7747\" data-end=\"7776\"\u003eS6: Approximately 188–203cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"7778\" data-end=\"8006\"\u003eRider height is only a starting point. Riding style, body proportions and preferred handling can influence the ideal size, particularly where height recommendations overlap. Contact Chain Reaction for personalised sizing advice.\u003c\/p\u003e\n\u003cp data-start=\"8008\" data-end=\"8033\"\u003e\u003cstrong data-start=\"8008\" data-end=\"8033\"\u003eDelivery and Assembly\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"8035\" data-end=\"8183\"\u003eEvery Specialized Stumpjumper 15 EVO Comp Alloy purchased from Chain Reaction is professionally assembled, tuned and safety checked by our workshop.\u003c\/p\u003e\n\u003cp data-start=\"8185\" data-end=\"8204\"\u003eYour bike receives:\u003c\/p\u003e\n\u003cul data-start=\"8206\" data-end=\"8528\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1w07lx0\" data-start=\"8206\" data-end=\"8238\"\u003eComplete professional assembly\u003c\/li\u003e\n\u003cli data-section-id=\"bzdj30\" data-start=\"8239\" data-end=\"8272\"\u003eFull workshop safety inspection\u003c\/li\u003e\n\u003cli data-section-id=\"zbq0ke\" data-start=\"8273\" data-end=\"8312\"\u003eGear adjustment and drivetrain tuning\u003c\/li\u003e\n\u003cli data-section-id=\"101hxfk\" data-start=\"8313\" data-end=\"8374\"\u003eBrakes pre-bedded using our Sinter Smart bedding-in machine\u003c\/li\u003e\n\u003cli data-section-id=\"19r6x3z\" data-start=\"8375\" data-end=\"8427\"\u003eSuspension initially set according to rider weight\u003c\/li\u003e\n\u003cli data-section-id=\"9cdcns\" data-start=\"8428\" data-end=\"8460\"\u003eSecure packaging for transport\u003c\/li\u003e\n\u003cli data-section-id=\"tf1kbh\" data-start=\"8461\" data-end=\"8494\"\u003eNationwide New Zealand delivery\u003c\/li\u003e\n\u003cli data-section-id=\"sxnnvu\" data-start=\"8495\" data-end=\"8528\" data-is-last-node=\"\"\u003eClick \u0026amp; Collect where available\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Specialized","offers":[{"title":"SATIN COOL GREY \/ SMOKE \/ S2","offer_id":46267144077508,"sku":"93327-5202","price":6900.0,"currency_code":"NZD","in_stock":true},{"title":"SATIN COOL GREY \/ SMOKE \/ S3","offer_id":46267144011972,"sku":"93327-5203","price":6900.0,"currency_code":"NZD","in_stock":true},{"title":"SATIN COOL GREY \/ SMOKE \/ S4","offer_id":46267143979204,"sku":"93327-5204","price":6900.0,"currency_code":"NZD","in_stock":true},{"title":"SATIN COOL GREY \/ SMOKE \/ S5","offer_id":46267144044740,"sku":"93327-5205","price":6900.0,"currency_code":"NZD","in_stock":true},{"title":"SATIN METALLIC DEEP MARINE \/ AGAVE GREY \/ S2","offer_id":46267144143044,"sku":"93327-5302","price":6900.0,"currency_code":"NZD","in_stock":true},{"title":"SATIN METALLIC DEEP MARINE \/ AGAVE GREY \/ S3","offer_id":46267144175812,"sku":"93327-5303","price":6900.0,"currency_code":"NZD","in_stock":true},{"title":"SATIN METALLIC DEEP MARINE \/ AGAVE GREY \/ S4","offer_id":46267144208580,"sku":"93327-5304","price":6900.0,"currency_code":"NZD","in_stock":true},{"title":"SATIN METALLIC DEEP MARINE \/ AGAVE GREY \/ S5","offer_id":46267144110276,"sku":"93327-5305","price":6900.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1566\/6131\/files\/93327-52_SJ-15-COMP-ALLOY-CLGRY-SMK_FDSQ.webp?v=1784497738","url":"https:\/\/www.chainreaction.co.nz\/products\/specialized-stumpjumper-15-evo-comp-alloy-sram-eagle-70-fox-rhythm","provider":"Chain Reaction","version":"1.0","type":"link"}