{"title":"BMC Fourstroke AMP","description":"\u003cp\u003e\u003cstrong\u003eWheel Size:\u003c\/strong\u003e 29 | \u003cstrong\u003eFront Travel:\u003c\/strong\u003e 120mm | \u003cstrong\u003eRear Travel:\u003c\/strong\u003e 120mm | \u003cstrong\u003eDrive Unit:\u003c\/strong\u003e \u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eTQ-HPR50 | \u003cstrong\u003eBattery Size:\u003c\/strong\u003e 360Wh\u003c\/p\u003e\n\u003cp\u003eThe BMC Fourstroke AMP is a lightweight electric mountain bike built to amplify cross-country and downcountry trail riding. Designed around a full carbon frame and 120mm of front and rear travel, this electric XC mountain bike integrates the compact TQ-HPR50 drive unit directly into the chassis for smooth and natural pedal assistance. Paired with a fully integrated 360Wh battery, the Fourstroke AMP extends climbing range while preserving responsive handling. For riders searching for a carbon electric mountain bike that balances efficiency and trail capability, the Fourstroke AMP delivers performance with added power.\u003c\/p\u003e\n\u003cp\u003eThe BMC Fourstroke AMP stands out through its combination of APS dual-link suspension and progressive race geometry. With 120mm of travel and a 66.5° head angle, it provides traction and stability across technical terrain.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe BMC Fourstroke AMP electric mountain bike also emphasizes integration and versatility, offering space for two water bottles or a range extender while maintaining clean lines and balanced handling.\u003c\/p\u003e\n\u003cp\u003eDon't want an electric mountain bike? Check out the\u003cstrong\u003e \u003ca href=\"https:\/\/contenderbicycles.com\/collections\/bmc-fourstroke\" target=\"the same window\" title=\"BMC Fourstroke | Contender Bicycles\"\u003eBMC Fourstroke\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","products":[{"product_id":"bmc-fourstroke-amp-lt-two-usa","title":"BMC Fourstroke AMP LT TWO USA","description":"\u003cp class=\"\" data-end=\"637\" data-start=\"138\"\u003eThe BMC Fourstroke AMP LT TWO USA amplifies your trail game with a lightweight, full-carbon frame and hidden power built to perform across all terrain. Featuring 120mm of APS dual-link suspension travel, it delivers a progressive riding feel that maximizes traction, efficiency, and control. The trailblazing TQ-HPR50 drive unit is seamlessly integrated into the frame, offering powerful, natural-feeling assistance for nonstop uphill and downhill speed without compromising the bike’s sleek look.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"1058\" data-start=\"639\"\u003eWith progressive race-focused geometry, the Fourstroke AMP LT TWO is optimized for confidence and speed on steep, loose trails. It accommodates two water bottles or a TQ range extender for longer days in the saddle. Built with a SRAM GX Eagle drivetrain, RockShox SID Select+ 3P suspension, and DT Swiss M 1900 wheels, this bike ensures you have the tools needed to dominate technical terrain and long adventures alike.\u003c\/p\u003e\n\u003ch3 class=\"\" data-end=\"1082\" data-start=\"1065\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-end=\"1457\" data-start=\"1084\"\u003e\n\u003cli class=\"\" data-end=\"1192\" data-start=\"1084\"\u003e\n\u003cp class=\"\" data-end=\"1192\" data-start=\"1086\"\u003e\u003cstrong data-end=\"1109\" data-start=\"1086\"\u003eTQ-HPR50 Drive Unit - \u003c\/strong\u003eLightweight and compact motor delivers seamless power for a natural ride feel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1314\" data-start=\"1194\"\u003e\n\u003cp class=\"\" data-end=\"1314\" data-start=\"1196\"\u003e\u003cstrong data-end=\"1227\" data-start=\"1196\"\u003e120mm APS Suspension Travel - \u003c\/strong\u003eRevolutionized dual-link design maximizes traction, efficiency, and trail control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-end=\"1457\" data-start=\"1316\"\u003e\n\u003cp class=\"\" data-end=\"1457\" data-start=\"1318\"\u003e\u003cstrong data-end=\"1347\" data-start=\"1318\"\u003eProgressive Race Geometry - \u003c\/strong\u003eDesigned for steep, technical terrain with a 66.5˚ head angle and long front-end for confidence at speed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BMC Bikes","offers":[{"title":"S \/ Bordeaux Red \/ Sand","offer_id":46686255743221,"sku":"210000162661","price":5399.99,"currency_code":"USD","in_stock":false},{"title":"M \/ Bordeaux Red \/ Sand","offer_id":46686255055093,"sku":"210000162660","price":5399.99,"currency_code":"USD","in_stock":true},{"title":"L \/ Bordeaux Red \/ Sand","offer_id":46686255087861,"sku":"210000162659","price":5399.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0483\/9040\/6312\/files\/2025_BMC_Fourstroke_AMP_LT_TWO_USA_Contender_Bicycles.jpg?v=1745707398"},{"product_id":"bmc-fourstroke-amp-lt-three-2024","title":"BMC Fourstroke AMP LT THREE 2024","description":"\u003cp\u003eThe BMC Fourstroke AMP LT THREE 2024 is built on a full carbon frame with BMC’s refined APS dual-link suspension system, delivering 120mm of active, balanced travel that smooths out technical terrain without sacrificing speed. Whether you're grinding up steep climbs or flowing through fast descents, the Fourstroke AMP LT THREE delivers a progressive ride feel with maximum traction and control.\u003c\/p\u003e\n\u003cp\u003ePowering your ride is the TQ-HPR50 drive unit, a compact, ultra-quiet motor system that offers natural-feeling pedal assist without compromising weight or handling. Fully integrated within the sleek carbon chassis, it’s virtually invisible, giving you the performance edge without the bulk.\u003c\/p\u003e\n\u003cp\u003eThe geometry is tuned for aggressive XC riding, featuring a 66.5° head angle and extended front end for confident handling on the most challenging trails. Thoughtful frame details like dual bottle mounts, an integrated fork stopper, and robust frame protection ensure the bike is built for long days and rowdy terrain.\u003c\/p\u003e\n\u003cp\u003eBuilt to perform, the spec includes a RockShox SID 3P fork and SIDLuxe Select+ 3P rear shock for consistent suspension response, a dependable SRAM NX Eagle drivetrain, and a wide 30mm Alex wheelset for added traction and stability.\u003c\/p\u003e\n\u003cp\u003eWhether you’re chasing KOMs, technical climbs, or flowy descents, the Fourstroke AMP LT THREE delivers power, precision, and performance, amplifying every aspect of your ride.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Carbon Frame\u003c\/strong\u003e – Progressive geometry with dual bottle mounts, integrated frame protection, and trail-ready design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTQ-HPR50 Drive System\u003c\/strong\u003e – Lightweight, compact pedal assist motor for a natural, quiet boost on any climb.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e120mm APS Suspension\u003c\/strong\u003e – Refined dual-link platform for efficient pedaling and controlled traction across technical terrain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace-Ready Suspension\u003c\/strong\u003e – RockShox SID 3P fork and SIDLuxe Select+ 3P shock tuned for XC speed and control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrail-Tough Spec\u003c\/strong\u003e – SRAM NX Eagle drivetrain and wide 30mm internal Alex wheels for dependable all-terrain performance.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BMC Bikes","offers":[{"title":"Iron Grey \u0026 Black \/ S","offer_id":46698101178613,"sku":"210000162749","price":4689.0,"currency_code":"USD","in_stock":false},{"title":"Iron Grey \u0026 Black \/ M","offer_id":46698101145845,"sku":"210000162748","price":4689.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0483\/9040\/6312\/files\/2024_BMC_Fourstroke_AMP_LT_THREE_USA_Iron_Grey_Black_Contender_Bicycles.png?v=1749090383"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0483\/9040\/6312\/collections\/BMC_FOURSTROKE_AMP_Contender_Bicycles_d6929f93-40c7-4dae-b970-dce7c9c5394a.jpg?v=1772765594","url":"https:\/\/contenderbicycles.com\/collections\/bmc-fourstroke-amp.oembed","provider":"Contender Bicycles","version":"1.0","type":"link"}