{"product_id":"surly-grappler-drop-bar-mountain-bike-frame-for-off-road-trails","title":"Surly Grappler Drop Bar Mountain Bike Frame for Off-Road Trails","description":"\u003cp\u003eThe Surly Grappler Drop Bar Mountain Bike Frame is expertly engineered for riders seeking a versatile and durable platform tailored to off-road trail riding. Its robust construction and thoughtful geometry provide a stable yet responsive ride, ideal for navigating diverse terrains with confidence. Designed to accommodate wide tires and equipped with multiple mounting points, this frame supports a variety of configurations, making it suitable for both day trips and extended adventures.\u003c\/p\u003e\n\n\u003cp\u003eIncorporating Surly’s proprietary Gnot-Boost spacing, the frame is compatible with both 142mm and Boost 148mm rear hubs, facilitating seamless integration with modern thru-axles and enabling stealth dropper post routing. The custom dropouts allow for straightforward conversion to single-speed or internally geared hubs, offering exceptional adaptability to meet individual rider preferences. Additional features include seatstay-mounted bottle bosses and three mounts on the down tube, ensuring ample space for hydration and gear.\u003c\/p\u003e\n\n\u003cp\u003eWith clearance for large 27.5 x 2.8\" or 29 x 2.1\" tires, the Grappler frame excels in handling challenging trail conditions, whether equipped with mudguards or not. This design merges traditional trail bike ruggedness with contemporary innovations, delivering a reliable and flexible solution for mountain biking enthusiasts who demand both performance and practicality. Explore the full range of \u003ca href=\"\/collections\/surly\"\u003eSurly bikes and frames\u003c\/a\u003e to complement your setup and enhance your riding experience.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It’s Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRiding on mixed and challenging off-road terrain with stability and control\u003c\/li\u003e\n  \u003cli\u003eCustomizing setups with single-speed or internally geared hubs\u003c\/li\u003e\n  \u003cli\u003eCarrying gear easily with multiple frame mounts for bottles and packs\u003c\/li\u003e\n  \u003cli\u003eAccommodating large, wide tires for enhanced traction and comfort\u003c\/li\u003e\n  \u003cli\u003eEnjoying a comfortable drop-bar hand position for long rides\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat It’s NOT Good For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRacing on smooth pavement where a lightweight road bike is preferred\u003c\/li\u003e\n  \u003cli\u003eFull suspension riding, as the frame is non-suspension corrected\u003c\/li\u003e\n  \u003cli\u003eUrban commuting without the need for off-road capabilities\u003c\/li\u003e\n  \u003cli\u003eRiders who prefer flat bars or different handlebar styles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this bike for single-speed riding?\u003c\/strong\u003e\u003cbr\u003eYes, the Grappler features custom dropouts designed to easily accommodate single-speed setups.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat tire sizes are compatible with this frame?\u003c\/strong\u003e\u003cbr\u003eThe frame clears 27.5 x 2.8\" or 29 x 2.1\" tires, with or without mudguards, giving you flexibility based on your riding needs.\u003c\/p\u003e","brand":"Surly","offers":[{"title":"XS \/ Subterranean Homesic","offer_id":46225489395887,"sku":"5SUHG240B","price":2099.99,"currency_code":"GBP","in_stock":true},{"title":"Sm \/ Subterranean Homesic","offer_id":46225489428655,"sku":"5SUHG241B","price":2099.99,"currency_code":"GBP","in_stock":true},{"title":"Med \/ Subterranean Homesic","offer_id":46225489461423,"sku":"5SUHG242B","price":2099.99,"currency_code":"GBP","in_stock":true},{"title":"Lrg \/ Subterranean Homesic","offer_id":46225489494191,"sku":"5SUHG243B","price":2099.99,"currency_code":"GBP","in_stock":false},{"title":"XL \/ Subterranean Homesic","offer_id":46225489526959,"sku":"5SUHG244B","price":2099.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/2003\/4223\/files\/5su-24-ggrappler-blu.jpg?v=1768534838","url":"https:\/\/www.swinnertoncycles.co.uk\/products\/surly-grappler-drop-bar-mountain-bike-frame-for-off-road-trails","provider":"Swinnerton Cycles","version":"1.0","type":"link"}