{"product_id":"surly-karate-monkey-mountain-frame-mtbf0146","title":"Surly Karate Monkey Frameset 27.5\" Steel Rigid Frame \u0026 Fork, Snow Mold White, Trail-Ready with Gnot-Boost Dropouts \u0026 Internal Dropper Routing","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eExperience Versatility and Durability with the Surly Karate Monkey Frameset - 27.5\", Steel, Snow Mold White (Large)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eElevate your mountain biking with the Surly Karate Monkey Frameset, a legendary choice for riders seeking a high-performance, customizable steel frame built for trail adventures, gravel grinding, and everything in between. Crafted from premium 100% Surly Chromoly steel, this frameset combines exceptional strength, lightweight durability, and a smooth ride quality that only steel can provide.\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- Premium Chromoly Steel: Double-butted main triangle enhances strength while minimizing weight, offering superior shock absorption and longevity.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003e- Custom Trumpet Tubeset: Features the renowned trumpet tubing found on Surly's Instigator 2.0 for optimized stiffness and ride responsiveness.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003e- Steel Fork: Rigid steel fork complements the frame's durability and provides precise steering control for demanding trail conditions.\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- Progressive Trail Geometry: Designed with updated geometry for improved handling, stability, and comfort on rugged terrains.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003e- Adjustable Gnot-Boost Dropouts: Versatile rear dropout system with 145mm spacing accommodates multiple drivetrain setups, including 142mm and 148mm (boost) with options for 135mm w\/ washers.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003e- Internal Dropper Routing: Integrated 30.9mm seatpost guide enables seamless installation of dropper post systems for quick height adjustments on technical descents.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Wide Tire Clearance: Supports tire sizes up to 27.5 x 3.0 or 29 x 2.55, making it ready for aggressive trail riding and fat tire adventures.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003eComponents \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Disc Brake Compatibility: Designed for reliable disc brake mounting, ensuring consistent stopping power in all weather conditions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Thru-Axle Specifications: 15mm front thru-axle (110mm spacing) and 12mm thru-axle (145mm spacing) provide added stiffness and security for aggressive riding.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Wheel Compatibility: Supports 27.5\" and 29\" wheel sizes, offering flexibility in wheelset selection based on terrain and rider preference.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eStyle \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Color \u0026amp; Finish: Striking Snow Mold White finish lends a sleek, modern look that stands out on the trail.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Use Case: Ideal for mountain bikers, gravel grinders, and adventure riders seeking a durable, versatile frameset that excels in rugged off-road conditions, bikepacking, and custom builds.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003eInnovative \u0026amp; Unique Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Surly's renowned Gnot-Boost rear dropout system allows for easy chainstay adjustments and compatibility with a variety of wheel and drivetrain configurations.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003e- Designed for customization, upgradeability, and long-term durability, making it a smart choice for both seasoned cyclists and adventurous newcomers.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-22\"\u003e\u003cp\u003eUnlock your biking potential with the Surly Karate Monkey Frameset-built tough, engineered for versatility, and ready for your next trail conquest. Whether tackling mountain trails, exploring gravel pathways, or building a custom rig, this steel frameset delivers reliability and style at every turn.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eSteel Construction for Durability and Ride Comfort with 100% Surly Chromoly Steel Frame and Fork, featuring a double-butted main triangle and 44mm headtube for enhanced strength and stiffness. \u003c\/li\u003e\n\u003cli\u003eProgressive Trail Geometry combined with custom trumpet tubeset and Gnot-Boost rear dropout system offers optimized handling, versatility, and compatibility with multiple drivetrain and wheel configurations. \u003c\/li\u003e\n\u003cli\u003eAdjustable rear dropouts with 145mm Gnot-Boost spacing support 12mm thru-axles and accommodate 142, 148, or 135mm setups, providing versatile upgrade and customization options for gravel, trail, or mountain biking. \u003c\/li\u003e\n\u003cli\u003eInternal routing for 30.9mm dropper seatposts allows for seamless suspension integration, perfect for technical terrains and varying ride styles on mountain or adventure bikes. \u003c\/li\u003e\n\u003cli\u003eStylish Snow Mold White finish and clearance for 27.5 x 3\" or 29 x 2.55\" tires make this frameset ideal for snow, trail, or all-season riding, combining rugged performance with contemporary style.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Surly","offers":[{"title":"Default Title","offer_id":42201912442947,"sku":"MTBF0146","price":999.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/FM3036_6f5e785c-9748-46db-89a1-96c482f55a18.jpg?v=1779338419","url":"https:\/\/365cycles.com\/products\/surly-karate-monkey-mountain-frame-mtbf0146","provider":"365 Cycles","version":"1.0","type":"link"}