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Free UK Delivery on orders over £50
With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.
Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!
With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.
So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.
Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.
The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.
Brand:Ritchey
Code:RT97452007020YEL
if 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.
designed 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.
tech specsmaterial heat-treated, triple-butted ritchey logic steel tubing - tig weldedultra-light forged and machined tapered head tubeelectrophoretic deposition (ed coat) treated for corrosion resistanceheadset integrated - 1.5” tapered (upper is42/28.6 | lower is52/40)headset upper bearing 41.8mm od / is42/28.6 (s.H.I.S.)headset lower bearing 51.9mm od / is52/40 (s.H.I.S.)seat tube clamp size 33.1mm (2.5nm max for derailleur clamps and chain guides)30.9mm seat tube with stealth dropper routing and replaceable seat collarbottom bracket 73mm - english threadedboost cranks must be used for proper 52mm chainlinecrankset maximum ring size 38t single - 26/36t double designed for 1x or 2x chainrings (side swing front derailleur required for double)recommended tire size 27.5x2.4 (2.8 max) or 29x2.25 (2.4 max) - tire size varies by rim and tire manufacturerpost-mount rear brake 160mm (180mm max - adaptors available separately)sizes s (15") / m (17") / l (19") / xl (20.5")weight 2,380g (m/17")colour mustardboost 148mm spacing (12mm alloy thru-axle included)optimized for 120mm (boost) suspension travel fork or 500mm axle-crown rigid forkexternal cable routingreplaceable stainless-steel derailleur hanger