{"product_id":"surron-ultra-bee-f43-trail-tune-lsc-246-mm-travel","title":"Surron Ultra Bee Sirris F43 Fork | Trail Tune, 246mm Travel","description":"\u003cp\u003eThis Ultra Bee trail fork is the Sirris F43 in Trail Tune for the Surron Ultra Bee: 246mm of travel, supportive and sporty, built to go fast over mixed terrain. Six spring rates cover riders from 130 to 350 pounds.\u003c\/p\u003e\u003ch2\u003eSpecs:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e246mm travel, upside down architecture - long-travel MX layout sized for the Surron Ultra Bee.\u003c\/li\u003e\n\u003cli\u003e856mm free length.\u003c\/li\u003e\n\u003cli\u003e43mm stanchions in high tensile steel with hard chrome.\u003c\/li\u003e\n\u003cli\u003eSeamless 7050 aluminum outer tubes and damper bodies, type 3 hard anodized.\u003c\/li\u003e\n\u003cli\u003eForged 6061 aluminum drop outs and triple clamps, type 3 hard anodized - forged, not billet, on the Ultra Bee version.\u003c\/li\u003e\n\u003cli\u003eSymmetrical closed cartridge with spring backed IFP - adjustable compression and rebound damping.\u003c\/li\u003e\n\u003cli\u003eExternal compression and rebound adjusters.\u003c\/li\u003e\n\u003cli\u003e22 lbs \/ 10kg including clamps and steerer.\u003c\/li\u003e\n\u003cli\u003eNBR seals, 210 degree high impact PP guards.\u003c\/li\u003e\n\u003cli\u003eTrail Tune: versatile and supportive across a wide range of terrain.\u003c\/li\u003e\n\u003cli\u003eSpring rates by rider weight: Light (130 to 160 lbs): 4.0\/4.0 springs; Medium (160 to 210 lbs): 4.8\/4.4 springs; Heavy (210 to 230 lbs): 5.0\/4.8 springs; X Heavy (230 to 250 lbs): 5.0\/5.0 springs; XX Heavy (250 to 280 lbs): 5.4\/5.0 springs; 280 to 350 lbs: 5.8\/5.4 springs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFits the Surron Ultra Bee:\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eSurron Ultra Bee\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eDoes NOT fit: Surron Light Bee, Surron LB2\u003c\/p\u003e\u003ch2\u003eSurron Ultra Bee F43 Fork FAQ\u003c\/h2\u003e\u003ch3\u003eWho is Trail Tune for?\u003c\/h3\u003e\u003cp\u003eRiders covering mixed terrain fast. Trail Tune is versatile and aggressive without the firmness of MX Tune. It is also the only F43 Ultra Bee option with a rate past 320 pounds.\u003c\/p\u003e\u003ch3\u003eWhich spring rate do I pick?\u003c\/h3\u003e\u003cp\u003ePick by your weight without gear; Sirris builds 15 pounds of gear into every range. Rates are listed left side \/ right side. See the full list under Specs.\u003c\/p\u003e\u003ch3\u003eHow is this different from the MX Tune version?\u003c\/h3\u003e\u003cp\u003eSame F43 chassis, same 246mm travel. The difference is the valving tune and the spring rate ladder. Trail Tune is the one on this page.\u003c\/p\u003e\u003ch3\u003eIs this the same fork as the 220mm F43 for other bikes?\u003c\/h3\u003e\u003cp\u003eNo. The Surron Ultra Bee F43 is longer: 856mm free length and 246mm of travel, with forged drop outs and clamps. It is built for the Ultra Bee only.\u003c\/p\u003e\u003ch3\u003eWhat can I adjust?\u003c\/h3\u003e\u003cp\u003eCompression and rebound both adjust externally, so you can tune feel without pulling the fork apart.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShips from USA!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Charged Powersports","offers":[{"title":"Light (130-160 lb) \/ Trail \/ LSC","offer_id":60933164761374,"sku":"430-99-001-LIGHT-F43-856X246-SURRON-ULTRABEE-TRAIL","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Medium (160-210 lb) \/ Trail \/ LSC","offer_id":60933164794142,"sku":"430-99-001-MED-F43-856X246-SURRON-ULTRABEE-TRAIL","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"Heavy (210-230 lb) \/ Trail \/ LSC","offer_id":60933164826910,"sku":"430-99-001-HEAVY-F43-856X246-SURRON-ULTRABEE-TRAIL","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"X Heavy (230-250 lb) \/ Trail \/ LSC","offer_id":60933164859678,"sku":"430-99-001-XHEAVY-F43-856X246-SURRON-ULTRABEE-TRAIL","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"XX Heavy (250-280 lb) \/ Trail \/ LSC","offer_id":60933164892446,"sku":"430-99-001-2XHEAVY-F43-856X246-SURRON-ULTRABEE-TRAIL","price":2250.0,"currency_code":"USD","in_stock":true},{"title":"XXX Heavy (280-350 lb) \/ Trail \/ LSC","offer_id":60933164925214,"sku":"430-99-001-3XHEAVY-F43-856X246-SURRON-ULTRABEE-TRAIL","price":2250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/7548\/9054\/files\/surron-ultra-bee-sirris-f43-trail-tune-fork-front-view-with-gold-stanchions-and.jpg?v=1794245803","url":"https:\/\/factoryz.co\/products\/surron-ultra-bee-f43-trail-tune-lsc-246-mm-travel","provider":"FactoryZ","version":"1.0","type":"link"}