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> Bicycling Catalog > Bikes > Road > Sport/Performance > Specialized > Ruby Pro Ultegra Di2
Specialized Ruby Pro Ultegra Di2


Ruby Pro Ultegra Di2

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2017 Specialized Ruby Pro Ultegra Di2

The more comfortable you are, the faster you'll go. And if you need proof of this, look no further than Specialized's Ruby Pro Ultegra Di2. Its revolutionary design erases any shadow of a doubt that smoother is indeed faster. The frame is among the lightest that they've ever made, and it's been constructed from their superlative FACT 10r carbon fiber. Its stiffness levels are also off the charts and you'll experience fast, efficient geometry. Paired to the frame is a Ruby Disc fork that is built from extraordinary FACT carbon fiber for supreme stiffness, strength, and reactivity, while a thru-axle design only stands to bolster all of the above. On top of that, the fork features a suspension feature, Future Shock, a piston in the head tube with 20mm of travel. Specialized developed this technology in partnership with McLaren Applied Technologies, and the result of this are a host of drastic performance improvements, namely in the vertical compliance department. Rolling beneath you are featherweight Roval CL 32 Disc wheels that provide the perfect balance of weight and aerodynamics. Shimano Ultegra Di2 shifting offers 11 speeds of electronic wonderment. Shifts are as precise as it gets, dropping chains becomes a rarity, and the trim adjust up front ensures that chain rub is a thing of the past—no matter how extreme your cross-chaining gets. Lastly, they spec'd it with awesome components, like Shimano hydraulic disc brakes, a plush CG-R seatpost and a women's-specific Ruby saddle.

Specification Description
Frame FACT 11r carbon, Women's Endurance Geometry, 12x142mm thru-axle, Future Shock suspension, 20mm of travel
Fork Ruby disc, FACT 11r carbon, 12x100mm thru-axle
Rims/Wheels CL 32 Disc, thru-axle, 2Bliss Ready
Tires Turbo Pro, 700x26mm, 60TPI, folding bead, BlackBelt protection
Crankset FSA K-Force Light, Threaded
Chainrings 50/34
Front Derailleur Shimano Ultegra Di2
Rear Derailleur Shimano Ultegra Di2
Rear Cogs Shimano Ultegra, 11-speed, 11-32t
Shifters Shimano R785 Di2
Handlebars S-Works Hover Carbon, 15mm rise, 125mm drop, 75mm reach
Tape/Grips S-Wrap Roubaix w/stickygel
Stem S-Works SL, alloy, titanium bolts, 6-degree rise
Brakes Shimano, hydraulic, Ice-Tech resin pads w/fins
Saddle Ruby Expert, Adaptive Edge design, hollow titanium rails, 155mm
Seatpost Specialized CG-R, FACT carbon, single bolt, 27.2mm

* Subject to change without notice.


by PowerReviews
Option Barcode Manufacturer's Part Number
Satin Carbon Gloss Chameleon Black / 44cm 00888818262878 90217-1044
Satin Carbon Gloss Chameleon Black / 48cm 00888818262670 90217-1048
Satin Carbon Gloss Chameleon Black / 51cm 00888818262724 90217-1051
Satin Carbon Gloss Chameleon Black / 54cm 00888818262687 90217-1054
Satin Carbon Gloss Chameleon Black / 56cm 00888818262595 90217-1056