{"product_id":"mtbf0275","title":"Surly Krampus 29+ Steel Frameset - Hi-Viz Black, Gnot-Boost Compatibility, Rigid Steel Construction, Internal Dropper Routing, for Plus-Size MTB Adventure","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade Your Mountain Adventure with the Surly Krampus Frameset - 29\" Steel, Hi-Viz Black, Large\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eDiscover unrivaled durability and performance with the Surly Krampus Frameset, designed for riders who demand versatility and rugged capability. Crafted from high-quality chromoly steel, this frameset combines strength, compliance, and classic style, making it the perfect foundation for a custom plus-size mountain or trail bike.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eMaterials \u0026amp; Construction:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003e- Made from 100% Surly Chromoly steel, featuring double-butted main triangle tubes for optimal strength-to-weight ratio and ride comfort\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003e- Steel fork with a rigid design, built for durability and precise steering\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003e- Durable Hi-Viz Black finish enhances corrosion resistance while providing a sleek, high-visibility look for added safety on the trail\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003ePerformance \u0026amp; Engineering:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003e- Engineered for aggressive off-road riding, the Krampus Frameset supports up to 29 x 3.0\" tires for superior traction and stability on rugged terrain\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003e- Gnot-Boost rear hub spacing of 145mm, compatible with Boost 148 x 12mm thru-axle, 142 x 12mm thru-axle, and 135mm quick-release hubs for versatile wheel options\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003e- Internal dropper seatpost routing enables seamless height adjustments for varied trail conditions and rider preferences\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Designed with a 30.9mm seat tube and a 44mm head tube, offering compatibility with a wide range of components and steer tubes\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Effective Top Tube length of 635mm combines with rigid geometry for confident handling and control\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003eComponents \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Gnot-Boost adjustable rear dropouts provide flexible wheel compatibility and easy setup\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- 15mm Thru x 110mm front axle ensures a stiff, responsive front end for precise steering\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Disc brake mount ensures powerful, modulation-rich braking performance suitable for steep descents and technical terrain\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Designed to accommodate up to 29 x 3.0\" tires, making it ideal for plus-size mountain biking and fat bike explorations\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003eStyle \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Bold Hi-Viz Black color adds a striking aesthetic to your build, increasing visibility in low-light conditions\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Perfect for trail riders, fat bike enthusiasts, and mountain bikers seeking a tough, reliable frameset for custom builds\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003e- Versatile geometry and adjustable rear dropouts make it ideal for both aggressive trail riding and adventure touring on diverse terrains\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-22\"\u003e\u003cp\u003eInnovative Features \u0026amp; Benefits:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-23\"\u003e\u003cp\u003e- Gnot-Boost rear hub system supports multiple hub standards for maximum wheel compatibility\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-24\"\u003e\u003cp\u003e- Internal dropper routing enhances bike functionality and clean aesthetics\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-25\"\u003e\u003cp\u003e- Heavy-duty chromoly steel construction delivers long-lasting performance in the most challenging environments\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-26\"\u003e\u003cp\u003eTransform your riding experience with the Surly Krampus Frameset - the ultimate choice for those seeking durability, versatility, and style in a steel mountain bike frame. Whether tackling technical trails or exploring new off-road terrains, this frameset is built to handle it all. Ride with confidence, explore further, and embrace the plus-size revolution today!\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eDurable 4130 Chromoly steel frame and fork provide excellent strength, flexibility, and long-lasting performance, making it ideal for aggressive trail riding and adventure cycling. \u003c\/li\u003e\n\u003cli\u003eDesigned with Surly's Gnot-Boost technology and adjustable rear dropouts, enabling compatibility with a wide range of hubs including Boost 148 x 12mm thru-axle, 142 x 12mm, and quick-release, offering versatile build options for customized riding styles. \u003c\/li\u003e\n\u003cli\u003eEngineered for optimal performance with 29 x 3.0 plus-size tires, this frameset delivers superior rollover capability and stability across rough terrains and obstacles, perfect for all-mountain, fat-bike, and trail exploration. \u003c\/li\u003e\n\u003cli\u003eFeaturing internal dropper seatpost routing and a 30.9mm seat tube, the Krampus frameset offers seamless integration of modern cycling accessories and drops, enhancing rider comfort and bike handling on varied terrains. \u003c\/li\u003e\n\u003cli\u003eBold Hi-Viz Black finish improves visibility and style, making the Krampus frameset not only functional but also a standout choice for adventurous cyclists seeking durability, performance, and eye-catching aesthetics in their fat-tyre bike build.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Surly","offers":[{"title":"Default Title","offer_id":43065606766659,"sku":"MTBF0275","price":1099.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/FM6926.jpg?v=1779357401","url":"https:\/\/365cycles.com\/products\/mtbf0275","provider":"365 Cycles","version":"1.0","type":"link"}