Ritchey Ultra Frameset
Ritchey Ultra Frameset
If thereās one thing Tom knows, itās 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 doesnāt know when to quit.
- Compatible with 27.5 x 2.8 and 29 x 2.4 tires
- Internal routing for a dropper post
- External cable routing
- Replaceable stainless-steel derailleur hanger
- Boost 148x12 rear spacing (Axle Included)Ć¢ā¬ā¹
Material 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
Headset integrated - 1.5ā tapered (upper IS42/28.6 | lower IS52/40)
Headset upper bearingĀ 41.8mm OD / IS42/28.6 (S.H.I.S.)
Headset lower bearingĀ 51.9mm OD / IS52/40 (S.H.I.S.)
Seat tube clamp sizeĀ 33.1mm (2.5Nm max for derailleur clamps and chain guides) 30.9mm seat tube with stealth dropper routing and replaceable seat collar
Bottom bracket 73mm - English threaded, BOOST cranks must be used for proper 52mm chainlineĀ Crankset maximum ring sizeĀ 38T single - 26/36T double.Ā
Post-mount rear brakeĀ 160mm (180mm max - adaptors available separately)
Bottle cage mounts Two (one on downtube and one on seat tube) *Note: size small frames include only a downtube bottle cage mount
Sizes Small (15") / Medium (17") /Ā Large (19") /Ā XLarge (20.5")
Weight 2,380g (Medium / 17")
ColorĀ MustardĀ
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 manufacturer
Optimized for 120mm (BOOST) suspension travel fork or 500mm axle-crown rigid fork
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Ritchey Ultra Frameset
Ritchey Ultra Frameset
Ritchey Ultra Frameset
If thereās one thing Tom knows, itās 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 doesnāt know when to quit.
- Compatible with 27.5 x 2.8 and 29 x 2.4 tires
- Internal routing for a dropper post
- External cable routing
- Replaceable stainless-steel derailleur hanger
- Boost 148x12 rear spacing (Axle Included)Ć¢ā¬ā¹
Material 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
Headset integrated - 1.5ā tapered (upper IS42/28.6 | lower IS52/40)
Headset upper bearingĀ 41.8mm OD / IS42/28.6 (S.H.I.S.)
Headset lower bearingĀ 51.9mm OD / IS52/40 (S.H.I.S.)
Seat tube clamp sizeĀ 33.1mm (2.5Nm max for derailleur clamps and chain guides) 30.9mm seat tube with stealth dropper routing and replaceable seat collar
Bottom bracket 73mm - English threaded, BOOST cranks must be used for proper 52mm chainlineĀ Crankset maximum ring sizeĀ 38T single - 26/36T double.Ā
Post-mount rear brakeĀ 160mm (180mm max - adaptors available separately)
Bottle cage mounts Two (one on downtube and one on seat tube) *Note: size small frames include only a downtube bottle cage mount
Sizes Small (15") / Medium (17") /Ā Large (19") /Ā XLarge (20.5")
Weight 2,380g (Medium / 17")
ColorĀ MustardĀ
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 manufacturer
Optimized for 120mm (BOOST) suspension travel fork or 500mm axle-crown rigid fork
Original: $28.20
-65%$28.20
$9.87Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Ritchey Ultra Frameset
If thereās one thing Tom knows, itās 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 doesnāt know when to quit.
- Compatible with 27.5 x 2.8 and 29 x 2.4 tires
- Internal routing for a dropper post
- External cable routing
- Replaceable stainless-steel derailleur hanger
- Boost 148x12 rear spacing (Axle Included)Ć¢ā¬ā¹
Material 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
Headset integrated - 1.5ā tapered (upper IS42/28.6 | lower IS52/40)
Headset upper bearingĀ 41.8mm OD / IS42/28.6 (S.H.I.S.)
Headset lower bearingĀ 51.9mm OD / IS52/40 (S.H.I.S.)
Seat tube clamp sizeĀ 33.1mm (2.5Nm max for derailleur clamps and chain guides) 30.9mm seat tube with stealth dropper routing and replaceable seat collar
Bottom bracket 73mm - English threaded, BOOST cranks must be used for proper 52mm chainlineĀ Crankset maximum ring sizeĀ 38T single - 26/36T double.Ā
Post-mount rear brakeĀ 160mm (180mm max - adaptors available separately)
Bottle cage mounts Two (one on downtube and one on seat tube) *Note: size small frames include only a downtube bottle cage mount
Sizes Small (15") / Medium (17") /Ā Large (19") /Ā XLarge (20.5")
Weight 2,380g (Medium / 17")
ColorĀ MustardĀ
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 manufacturer
Optimized for 120mm (BOOST) suspension travel fork or 500mm axle-crown rigid fork
