{"product_id":"trek-rail-8-gen-5-2026","title":"Trek Rail+ 8 Gen 5 — 2026","description":"\u003cdiv class=\"northspur-product-copy\"\u003e\n  \u003cp class=\"northspur-lead\"\u003eThe Trek Rail+ 8 Gen 5 brings together Bosch Performance Line CX, 160 mm \/ 160 mm suspension, and a alpha platinum aluminum chassis for all-mountain \/ full-power riding.\u003c\/p\u003e\n  \u003ch2\u003eWhy it belongs on the shortlist\u003c\/h2\u003e\n\u003cp\u003eA versatile all-mountain platform for riders who want composed descending, capable climbing assistance, and the range to connect demanding trail networks. It balances stability with enough agility for varied terrain.\u003c\/p\u003e\n  \u003ch2\u003eMotor and battery\u003c\/h2\u003e\n\u003cp\u003eThe Bosch Performance Line CX system delivers Up to 100 Nm after supported update; configuration dependent and pairs with a 800 Wh battery. This configuration puts climbing support and repeatable vertical at the center of the ride.\u003c\/p\u003e\n\u003cp\u003eReal-world range changes with elevation, support mode, rider mass, temperature, surface, tire setup, and battery condition. Use capacity as a comparison point and plan routes with a practical reserve.\u003c\/p\u003e\n  \u003ch2\u003eSuspension and control\u003c\/h2\u003e\n\u003cp\u003e160 mm of front travel and 160 mm at the rear are paired with the FOX Rhythm 38 fork and FOX Performance Float X shock. The 29 front \/ 27.5 rear wheel configuration supports the bike’s intended balance of rollover, cornering response, and descending stability.\u003c\/p\u003e\n  \u003ch2\u003eComponent highlights\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n  \u003ctr\u003e\n\u003cth\u003eFrame\u003c\/th\u003e\n\u003ctd\u003eAlpha Platinum aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor\u003c\/th\u003e\n\u003ctd\u003eBosch Performance Line CX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTorque\u003c\/th\u003e\n\u003ctd\u003eUp to 100 Nm after supported update; configuration dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery\u003c\/th\u003e\n\u003ctd\u003e800 Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTravel\u003c\/th\u003e\n\u003ctd\u003e160 mm front \/ 160 mm rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFork\u003c\/th\u003e\n\u003ctd\u003eFOX Rhythm 38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShock\u003c\/th\u003e\n\u003ctd\u003eFOX Performance Float X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDrivetrain\u003c\/th\u003e\n\u003ctd\u003eShimano XT\/SLX 12-speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrakes\u003c\/th\u003e\n\u003ctd\u003eFour-piston hydraulic disc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel configuration\u003c\/th\u003e\n\u003ctd\u003e29 front \/ 27.5 rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApproximate weight\u003c\/th\u003e\n\u003ctd\u003eSee official page for size-specific weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor choices\u003c\/th\u003e\n\u003ctd\u003eMercury \/ Bronze Age\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUS assist configuration\u003c\/th\u003e\n\u003ctd\u003eClass 1 US e-MTB configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\u003c\/table\u003e\n  \u003ch2\u003eFit and sizing\u003c\/h2\u003e\n\u003cp\u003eAvailable size options:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eS\u003c\/li\u003e\n\u003cli\u003eM\u003c\/li\u003e\n\u003cli\u003eL\u003c\/li\u003e\n\u003cli\u003eXL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStart with the manufacturer chart, then compare reach, stack, standover, wheel setup, and dropper insertion. Riders between sizes should decide whether they prefer a more agile cockpit or a longer, more stable feel.\u003c\/p\u003e\n  \u003ch2\u003eSetup for the first ride\u003c\/h2\u003e\n\u003cp\u003eA qualified technician should verify the wheels, brakes, fastener torque, cockpit, suspension pressure, tire setup, firmware, and complete drive-system operation. Fine-tuning sag, rebound, tire pressure, and controls to the rider makes a meaningful difference on trail.\u003c\/p\u003e\n  \u003ch2\u003eBattery care\u003c\/h2\u003e\n\u003cp\u003eCharge with the supplied system in a dry, ventilated area on a stable surface. Inspect the battery and charger before use, follow the manufacturer’s storage guidance, and keep the system away from impact, extreme heat, and water intrusion.\u003c\/p\u003e\n  \u003ch2\u003eWarranty\u003c\/h2\u003e\n\u003cp\u003eTrek limited lifetime frame warranty; component terms vary. Refer to the current manufacturer terms for registration, original-owner, component, and territory requirements.\u003c\/p\u003e\n  \u003ch2\u003eCommon questions\u003c\/h2\u003e\n\u003ch3\u003eWhat type of rider suits this bike?\u003c\/h3\u003e\n\u003cp\u003eRiders looking for a premium all-mountain \/ full-power e-MTB with full-power assistance and a technically focused component package.\u003c\/p\u003e\n\u003ch3\u003eHow should I choose a size?\u003c\/h3\u003e\n\u003cp\u003eUse height and inseam as a starting point, then compare geometry and handling preference. A professional fit or test ride is the best final check.\u003c\/p\u003e\n\u003ch3\u003eWhere can I confirm the specification?\u003c\/h3\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.trekbikes.com\/us\/en_US\/bikes\/mountain-bikes\/electric-mountain-bikes\/rail\/c\/B344\/\" target=\"_blank\" rel=\"nofollow noopener\"\u003eView the current manufacturer source\u003c\/a\u003e.\u003c\/p\u003e\n  \u003c\/div\u003e","brand":"Trek","offers":[{"title":"S \/ Mercury \/ Bronze Age","offer_id":54239328633200,"sku":"TREK-RAIL-8-GEN-S-MERCURY-","price":5999.99,"currency_code":"USD","in_stock":true},{"title":"M \/ Mercury \/ Bronze Age","offer_id":54239328665968,"sku":"TREK-RAIL-8-GEN-M-MERCURY-","price":5999.99,"currency_code":"USD","in_stock":true},{"title":"L \/ Mercury \/ Bronze Age","offer_id":54239328698736,"sku":"TREK-RAIL-8-GEN-L-MERCURY-","price":5999.99,"currency_code":"USD","in_stock":true},{"title":"XL \/ Mercury \/ Bronze Age","offer_id":54239328731504,"sku":"TREK-RAIL-8-GEN-XL-MERCURY-","price":5999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1027\/2011\/0960\/files\/RailPlus8-27-79218-A-Primary.png?v=1787924403","url":"https:\/\/vuelume.com\/products\/trek-rail-8-gen-5-2026","provider":"Vuelume","version":"1.0","type":"link"}