{"product_id":"ritchey-road-logic-signature-edition-frameset-tr-signature-red-55cm","title":"Ritchey Road Logic Signature Edition Frameset: TR SIGNATURE RED 55CM","description":"\u003cp\u003e\u003cspan\u003eThe Ritchey Road Logic Signature Edition Frameset combines classic steel road-bike character with a contemporary ride designed for long-distance comfort, sprint-ready stiffness and routes that extend beyond smooth tarmac. Shaped by more than 50 years of Tom Ritchey’s framebuilding experience, it delivers responsive handling and adaptable performance while retaining the refined ride quality associated with steel.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eTom Ritchey’s signature on the top tube marks this special edition as a personal expression of his approach to framebuilding and ride quality. Traditional lines and modern detailing create a distinctive foundation for a premium road build.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003e• Short-butted tube sections are optimised for TIG welding to save weight and improve ride quality\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Proprietary forged and machined integrated head tube accepts standard drop-in bearings and saves 80 g compared with a standard design\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Electrophoretic Deposition coating improves corrosion resistance\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Fastback seatstay and seat tube junction incorporates a functional integrated seat collar\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Integrated carbon fork crown reduces stress at the steerer and crown interface\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• External cable routing simplifies installation and maintenance\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Two bottle cage mounting positions support longer rides\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Rim-brake design retains clean, traditional road-bike aesthetics\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFrameset Includes:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Frame, Ritchey WCS Carbon Road Fork and WCS headset\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eFrame Material:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Heat-treated, triple-butted Ritchey Logic steel tubing\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eConstruction:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e TIG welded\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eFork:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ritchey WCS Carbon Road Fork\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eBrake Compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Rim brake\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eWheel Compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 700c\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Tyre Clearance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 700 × 30c, dependent on tyre and rim manufacturer\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eFrame Spacing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 38 mm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eFork Spacing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 40 mm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eSizes:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 49, 51, 53, 55, 57 and 59 cm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eFrame Weight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 1,750 g, size 55 cm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eFork Weight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 380 g with uncut steerer\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eBottom Bracket:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 68 mm English threaded\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eSeatpost Diameter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 27.2 mm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eSeat Collar:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Integrated, maximum torque 6 Nm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eFront Derailleur Clamp:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 28.6 mm, maximum torque 2.5 Nm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eCrankset Compatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 46\/30T to 53\/39T\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eChainline:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 44 mm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eAxles:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Standard quick release, front and rear\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eHeadset:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e WCS IS42\/28.6 upper and IS42\/30 lower\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eSteerer:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Straight 1-1\/8 inch\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eSteerer Length:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 300 mm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eCrown Race:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Integrated 45-degree\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eAxle-to-Crown Length:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 371 mm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eFork Rake:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 46 mm for 49–53 cm; 43 mm for 55–59 cm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eMaximum Spacers Below Stem:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 30 mm\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eBottle Cage Mounts:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Two\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eColour:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ritchey Classic Red\u003c\/span\u003e\u003c\/p\u003e","brand":"RITCHEY","offers":[{"title":"Default Title","offer_id":55686784516472,"sku":"RT97352007026","price":1479.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0021\/9434\/1977\/files\/RT97352007024_71969.jpg?v=1790818617","url":"https:\/\/www.bikeparts.co.uk\/products\/ritchey-road-logic-signature-edition-frameset-tr-signature-red-55cm","provider":"BikeParts.co.uk","version":"1.0","type":"link"}