{"product_id":"ritchey-ultra-frameset","title":"Ritchey Ultra Frameset","description":"\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eRitchey Ultra Frameset\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eIf there’s one thing Tom knows, it’s dirt. When he first designed the Ultra he knew it would appeal to riders who demand specific ride characteristics and dirt slaying only he could deliver- and that was in the 1980s! Good design withstands the test of time, and the latest iteration of the Ultra is a prime example. Like its predecessor from 30 years prior, the new Ultra occupies a unique ride space from cross-country riders looking to get rowdy and go big to enduro riders lusting for some all-mountain shredding.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eDesigned around a 120mm travel fork and super stable Boost 148 spacing, most of the fun is in the wheels. Designed to accommodate 29\" or 27.5\" wheels, the Ultra is highly versatile. Throw on some 29s for some trail-smashing XC riding, or saddle up some 27.5+ for some serious no-holds-barred shredding. The Ultra is a rough and rugged trail master that doesn’t know when to quit.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\u003cspan style=\"font-size:16px\"\u003eCompatible with 27.5 x 2.8 and 29 x 2.4 tires\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan style=\"font-size:16px\"\u003eInternal routing for a dropper post\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan style=\"font-size:16px\"\u003eExternal cable routing\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan style=\"font-size:16px\"\u003eReplaceable stainless-steel derailleur hanger\u003c\/span\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cspan style=\"font-size:16px\"\u003eBoost 148x12 rear spacing (Axle Included)\u003cspan style=\"font-size:16px\"\u003e​\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e heat-treated, triple-butted Ritchey Logic steel tubing - TIG welded, Ultra-light forged and machined tapered head tube, Electrophoretic Deposition (ED Coat) treated for corrosion resistance\u003cbr\u003e\n\u003cstrong\u003eHeadset\u003c\/strong\u003e integrated - 1.5” tapered (upper IS42\/28.6 | lower IS52\/40)\u003cbr\u003e\n\u003cstrong\u003eHeadset upper bearing \u003c\/strong\u003e41.8mm OD \/ IS42\/28.6 (S.H.I.S.)\u003cbr\u003e\n\u003cstrong\u003eHeadset lower bearing \u003c\/strong\u003e51.9mm OD \/ IS52\/40 (S.H.I.S.)\u003cbr\u003e\n\u003cstrong\u003eSeat tube clamp size \u003c\/strong\u003e33.1mm (2.5Nm max for derailleur clamps and chain guides) 30.9mm seat tube with stealth dropper routing and replaceable seat collar\u003cbr\u003e\n\u003cstrong\u003eBottom bracket\u003c\/strong\u003e 73mm - English threaded, BOOST cranks must be used for proper 52mm chainline \u003cstrong\u003eCrankset maximum ring size \u003c\/strong\u003e38T single - 26\/36T double. \u003cbr\u003e\n\u003cstrong\u003ePost-mount rear brake \u003c\/strong\u003e160mm (180mm max - adaptors available separately)\u003cbr\u003e\n\u003cstrong\u003eBottle cage mounts\u003c\/strong\u003e Two (one on downtube and one on seat tube) *Note: size small frames include only a downtube bottle cage mount\u003cbr\u003e\n\u003cstrong\u003eSizes\u003c\/strong\u003e Small (15\") \/ Medium (17\") \/ Large (19\") \/ XLarge (20.5\")\u003cbr\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e 2,380g (Medium \/ 17\")\u003cbr\u003e\n\u003cstrong\u003eColor \u003c\/strong\u003eMustard \u003cbr\u003e\n\u003cstrong\u003eDesigned for 1X or 2X chainrings\u003c\/strong\u003e (Side Swing front derailleur required for double)\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"font-size:16px\"\u003e\u003cstrong\u003eRecommended tire size\u003c\/strong\u003e 27.5x2.4 (2.8 max) or 29x2.25 (2.4 max) - tire size varies by rim and tire manufacturer\u003cbr\u003e\n\u003cstrong\u003eOptimized\u003c\/strong\u003e for 120mm (BOOST) suspension travel fork or 500mm axle-crown rigid fork\u003c\/span\u003e\u003c\/p\u003e\n","brand":"Ritchey","offers":[{"title":"Null Ritchey Seat Clamp 30.9mm for Ultra and Timberwolf","offer_id":45170986549398,"sku":"FRRCL309","price":48.0,"currency_code":"NZD","in_stock":false},{"title":"Null Ritchey Derailleur Hanger for Steel Thru Axle Frames","offer_id":45170986582166,"sku":"FRRDOBS","price":50.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/7845\/1350\/files\/61251c531b11caab3559ecded3a0fb70.jpg?v=1751519121","url":"https:\/\/cycleworx.co.nz\/products\/ritchey-ultra-frameset","provider":"CycleWorx NZ","version":"1.0","type":"link"}