{"product_id":"soma-jawbone-a-type-mountain-frame-mtbf0208","title":"Soma Jawbone A-Type Frame 54cm 29\" Sage Green - Tange Prestige CrMo Steel Drop Bar Mountain \u0026 Bikepacking Bike Frame with Flat Mount Disc Tabs, Customizable Hybrid Riding","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eExperience Versatility and Durability with the Soma Jawbone A-Type Frame - 54cm, 29\" in Sage Green\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eElevate your bike touring, mountain biking, and bikepacking adventures with the Soma Jawbone A-Type Frame, a rugged, versatile, and thoughtfully engineered bicycle frame designed for enthusiasts who demand performance, style, and adaptability. Whether customizing a drop bar mountain rig or a long-distance touring setup, this frame offers the perfect platform.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003ePremium Materials \u0026amp; Construction\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eManufactured with Tange Prestige heat-treated butted CrMo steel, the Soma Jawbone delivers exceptional strength, durability, and a smooth ride quality. The butted CrMo rear end enhances compliance and reduces weight, making it ideal for extended off-road explorations and loaded touring. The Sage Green finish adds a timeless, understated look, perfect for riders who value style and performance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eAdvanced Engineering \u0026amp; Technology\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eDesigned with precision, the Jawbone Frame features flat mount disc brake tabs for consistent, high-performance braking across diverse terrains. The investment cast vertical dropout with replaceable stainless steel hanger ensures easy maintenance and versatile wheel compatibility. Accommodating a 12 x 142mm thru-axle, this frame guarantees stability and precision handling on challenging trails or long-distance rides.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eComponent Compatibility \u0026amp; Customization\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eThis 54cm frame supports 29\" wheels and a wide tire range from 27.5 x 47mm up to 700c x 38mm, providing ample versatility for different riding conditions. Compatible with 1-1\/8\" headsets and tapered steerer forks (with optional lower cups), it allows seamless integration with a variety of suspension forks or rigid options. The frame includes multiple eyelets for rear racks and fenders, along with two sets of bottle cage bosses and cargo cage mounts on the downtube - perfect for bikepacking gear, commuting essentials, or touring accessories.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003ePerformance \u0026amp; Geometry\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eDesigned with a 70.5-degree head angle and a 73.5-degree seat angle, the Soma Jawbone offers confident handling and excellent stability on rugged terrains. The 515mm seat tube, 553mm top tube, and 445mm chainstay provide a balanced and responsive ride ideal for all-day adventures.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003eUse Case \u0026amp; Style\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003eBuilt for adventure seekers, the Soma Jawbone A-Type Frame excels in mountain biking, bikepacking, and touring applications. Its rugged steel construction combined with modern geometry makes it suitable for both aggressive trail riding and long-distance touring on pavement or gravel.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003eInnovative Features \u0026amp; Specifications\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Material: Tange Prestige heat-treated butted CrMo steel for durability and compliance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Wheel Compatibility: 29\" \/ 700c wheels with tire width flexibility (27.5 x 47mm to 29 x 2.25\")\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Brake Mounts: Flat mount disc brake tabs for reliable stopping power\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Dropouts: Investment cast vertical with stainless steel hanger, thru-axle compatible (12 x 142mm)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Headset Compatibility: 1-1\/8\" and tapered steerer (optional lower cups available)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Mounting Points: Rear rack, fenders, multiple bottle and cargo cage bosses for versatile gear setup\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Size \u0026amp; Color: 54cm, Sage Green - a stylish choice for adventure-minded cyclists\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003eUnlock new terrains and routes with the Soma Jawbone A-Type Frame - engineered for durability, flexibility, and performance. Perfect for riders seeking a reliable, custom-build platform for their mountain, touring, and bikepacking pursuits.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-22\"\u003e\u003cp\u003eOrder now and start building your dream bike today!\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eBuild your custom drop bar mountain touring or bikepacking rig with the Soma Jawbone A-Type Frame, expertly crafted from durable Tange Prestige heat-treated butted CrMo steel for superior strength and ride quality. \u003c\/li\u003e\n\u003cli\u003eDesigned with versatility in mind, this 54cm, Sage Green frame features flat-mount disc brake tabs, optional tapered head tubes compatible with 1-1\/8\" or tapered steerer forks, and rear eyelets for racks and fenders, perfect for multi-surface adventures and loaded touring. \u003c\/li\u003e\n\u003cli\u003eEquipped with advanced components like 12 x 142mm thru-axle and investment-cast vertical dropouts with stainless steel replaceable hangers, ensuring ease of maintenance, secure wheel attachment, and compatibility with modern boost standards. \u003c\/li\u003e\n\u003cli\u003eOptimized for performance, the geometry includes a 70.5 head angle and 73.5 seat angle for confidence on technical terrain, while the wide tire clearance (up to 2.5\" or 700c x 38mm) offers excellent versatility for gravel, trail, or mixed-use riding. \u003c\/li\u003e\n\u003cli\u003eStylish and functional, this frame features multiple bottle cage bosses, cargo cage mounts, and a sleek Sage Green finish, making it the perfect foundation for a lightweight, capable bikepacking or mountain touring setup that combines style, engineering, and adventure-ready features.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"Soma","offers":[{"title":"Default Title","offer_id":42355331235907,"sku":"MTBF0208","price":795.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/SF4001.jpg?v=1773628518","url":"https:\/\/365cycles.com\/products\/soma-jawbone-a-type-mountain-frame-mtbf0208","provider":"365 Cycles","version":"1.0","type":"link"}