{"product_id":"fit-series-one-v4-complete-bike-20-5","title":"FIT Series One v4 Complete Bike 20.5\"","description":"\u003cp\u003eThe Series One was FIT's first frame when the brand started back in 2000 – and it is still their most popular bike. For 2026 it gets a CNC-machined integrated head tube and a fully sealed front hub, and the lightened S1 frame and fork come in 3 top tube sizes with matching bar and crank sizes. This version has a 20.5\" top tube.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e20.5\" top tube\u003c\/li\u003e\n\u003cli\u003eCNC-machined integrated head tube with gyro holes\u003c\/li\u003e\n\u003cli\u003eSealed front hub and sealed cassette rear hub\u003c\/li\u003e\n\u003cli\u003eSealed Mid BB, FIT Key 25T sprocket\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop tube length:\u003c\/strong\u003e 20.5\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear end length:\u003c\/strong\u003e 13.11\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead tube angle:\u003c\/strong\u003e 75.5°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat tube angle:\u003c\/strong\u003e 71°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBB height:\u003c\/strong\u003e 11.8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandover height:\u003c\/strong\u003e 8.8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame:\u003c\/strong\u003e Chromoly top, seat and down tube\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFork:\u003c\/strong\u003e Chromoly Steerer Tube, 33 mm Offset\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStem:\u003c\/strong\u003e FIT Forged Top Load, 50 mm reach\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadset:\u003c\/strong\u003e Integrated with Gyro Holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake mounts:\u003c\/strong\u003e Welded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear brake:\u003c\/strong\u003e U-Brake with Low Tension Springs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake lever:\u003c\/strong\u003e 2-finger\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake cable:\u003c\/strong\u003e Linear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGearing:\u003c\/strong\u003e 25\/9 RHD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom bracket:\u003c\/strong\u003e Mid, sealed bearing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSprocket:\u003c\/strong\u003e Fit Key 25T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePedals:\u003c\/strong\u003e Fit PC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront hub:\u003c\/strong\u003e sealed, 10 mm axle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear hub:\u003c\/strong\u003e Cassette, sealed bearings, 14 mm axle, RHD, 17 mm nuts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRims:\u003c\/strong\u003e FIT S1W, 36H, single wall, alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTires:\u003c\/strong\u003e FIT OEM 20\" x 2.4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat:\u003c\/strong\u003e Seat\/Post Combo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat post:\u003c\/strong\u003e 200mm Seat\/Post Combo, 25.4 mm diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeat clamp:\u003c\/strong\u003e alloy, 28.6 mm inner diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 12 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FIT BIKE CO.","offers":[{"title":"Smokechrome","offer_id":55702586786129,"sku":"116692-1","price":659.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0820\/5716\/7185\/files\/fit-bmx-rad-series-one-smoke-chrom-2_58547.jpg?v=1793990118","url":"https:\/\/peoplesstore.de\/products\/fit-series-one-v4-complete-bike-20-5","provider":"People's Store ","version":"1.0","type":"link"}