{"product_id":"surly-grappler-touring-frame-trfm0133","title":"Surly Grappler Frameset 27.5\" Steel Trail Bike with Purple Dust Bunny Finish, Drop-Bar Geometry, Gnot-Boost Spacing, and 100% Chromoly Construction","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eDiscover the Surly Grappler Frameset in stunning Purple Dust Bunny - the ultimate 27.5-inch steel trail bike designed for versatility, durability, and style. Crafted from premium Surly Chromoly steel, this frameset offers exceptional strength, resilience, and a smooth, comfortable ride for all your singletrack adventures, bikepacking excursions, and gravel explorations.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Engineering Excellence:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eConstructed with 100% Surly Chromoly steel featuring proprietary 'Natch tubing' and a double-butted main triangle, the Grappler frameset ensures lightweight durability and enhanced performance. The E-coated frame adds superior corrosion resistance, extending the lifespan of your investment. Its rigid fork complements the steel frame, providing precise steering and responsiveness on technical terrain.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003ePerformance \u0026amp; Components:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eDesigned with mountain geometry optimized for confident handling and comfort, the Grappler is equipped with thru-axle front (15mm Thru x 110mm) and rear (12mm Thru x 145mm) axles for excellent stiffness and control. The 27.5\" wheel size accommodates up to 2.8\" tires-ideal for tackling uneven trails, debris-filled paths, and loose surfaces. Multiple mounts include seatstay-mounted bottle bosses, three-pack mounts on the top and bottom of the down tube, and stealth dropper post routing, making it perfect for long rides, bikepacking adventures, and gear hauling.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eInnovative Features \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eThe Surly Grappler's Gnot-Boost spacing (compatibility with 142mm or 148mm rear hubs) offers versatility in wheel and hub choices, enhancing build options. Its horizontal-slotted dropouts facilitate single-speed or internally geared hub setups, giving riders flexible drivetrain choices. The frame is designed with clearance for fenders, making it suitable for diverse weather conditions and extended rides.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eStyle \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eShowcasing a bold Purple Dust Bunny finish, the Grappler frameset combines rugged durability with eye-catching style. Whether you're racing off-road, loading up for bikepacking trips, or exploring your local trails, this frameset's mountain-inspired geometry and mountain biking capabilities deliver a confident and lively ride. Its versatile design makes it the perfect foundation for a personalized, high-performance gravel or trail bike that can handle any adventure.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eKey Specifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Frame Material: Surly Chromoly Steel with proprietary 'Natch tubing'\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Wheel Size: 27.5 inches, with clearance for 2.8 tires\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Compatibility: Gnot-Boost spacing for versatile hub options\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Axles: 15mm Thru front, 12mm Thru rear\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Color: Purple Dust Bunny\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Size: X-Large - perfect for riders seeking a spacious, comfortable fit\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003eElevate your mountain biking and bikepacking experience with the Surly Grappler Frameset-designed for durability, versatility, and unmistakable style. Optimize your ride today with this high-performance steel trail bike frameset, built to meet the demands of serious riders and adventurous explorers.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eHigh-performance steel frame crafted from 100% Surly Chromoly with proprietary 'Natch' tubing for optimal strength, flexibility, and durability on rugged trail rides. \u003c\/li\u003e\n\u003cli\u003eEngineered with Surly's Gnot-Boost spacing and thru-axles, providing superior stiffness, precise handling, and compatibility with 142mm or 148mm rear hubs for versatile customization. \u003c\/li\u003e\n\u003cli\u003eDesigned for adventure, featuring ample tire clearance up to 2.8 inches with or without fenders, making it ideal for all-day dirt rides, bikepacking, and multi-surface trail riding. \u003c\/li\u003e\n\u003cli\u003eBuilt with a rigid fork and mountain-inspired geometry for lively control and confidence on singletrack, doubletrack, and degraded trail surfaces. \u003c\/li\u003e\n\u003cli\u003eUnique Purple Dust Bunny finish enhances style and visibility, with strategically placed mounts for bottle cages, racks, and stealth dropper routing to carry gear on extensive adventures.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Surly","offers":[{"title":"Default Title","offer_id":42201915555907,"sku":"TRFM0133","price":849.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/FM0538_5497b560-5082-4fa4-ba57-6643c8aee796.jpg?v=1779338248","url":"https:\/\/365cycles.com\/products\/surly-grappler-touring-frame-trfm0133","provider":"365 Cycles","version":"1.0","type":"link"}