Which size or configuration labels have geometry for the 2016 Specialized RUBY PRO DISC UDI2?

Geometry is listed for 44.0, 48.0, 51.0, 54.0, and 57.0.

What are the reach and stack of the 2016 Specialized RUBY PRO DISC UDI2 in size 51.0?

In size 51.0, reach is 370 mm and stack is 544 mm.

What is the head tube angle of the 2016 Specialized RUBY PRO DISC UDI2?

The head tube angle is 71.5 degrees in size 51.0.

What does the 2016 Specialized RUBY PRO DISC UDI2 ship with?

The stock build includes Specialized FACT carbon, Shimano 785 Di2, S Works Turbo, and Shimano BR-785.

Which years of the Specialized RUBY PRO DISC UDI2 are on Quiver?

Quiver has the Specialized RUBY PRO DISC UDI2 for 2016.

2016

2016 Specialized RUBY PRO DISC UDI2

Reach 358 to 390 mm, stack 516 to 588 mm. The RUBY PRO DISC UDI2 build comes with Shimano Ultegra Di2 shifting and S Works Turbo tires.

Compare geometry

Source: bikecatalogs.com. Checked Oct 4, 2026.

Key facts

Brand: Specialized
Model: RUBY PRO DISC UDI2
Model year: 2016
Geometry labels: 44.0, 48.0, 51.0, 54.0, and 57.0
Drivetrain: Shimano Ultegra Di2
Fork: Specialized FACT carbon
Geometry: Complete for every size
Checked: Oct 4, 2026

Geometry by size

Geometry drawing, size 51.0, to scale.

2016 Specialized RUBY PRO DISC UDI2 geometry by size
Measurement	44.0	48.0	51.0	54.0	57.0
Reach(mm)	358	370	370	374	390
Stack(mm)	516	529	544	566	588
Head tube angle(°)	70.25	71.25	71.5	72	72
Seat tube angle(°)	74.5	74.5	74	74	73.5
Effective top tube(mm)	501	517	526	536	564
Chainstay length(mm)	412	415	415	415	417
Wheelbase(mm)	977	987	990	994	1020
BB drop(mm)	73	73	73	73	71.5
BB height(mm)	269.5	269.5	269.5	269.5	271
Seat tube length(mm)	363	391.5	421.5	456.5	486.5
Fork length(mm)	368	368	368	368	368
Head tube length(mm)	120	130	145	165	190

How to read a geometry chart

Stock build

12 parts

Suspension

Specialized FACT carbon

ForkWheel size 700cFront axle / spacing 12x100Steerer diameter 1-1/8 to 1-3/8 taperedBrake mount flat-mount

Drivetrain

Shimano 785 Di2

ShifterSpeeds 11

Shimano Ultegra Di2

DerailleurMount type front

Shimano Ultegra

CassetteSpeeds 11

Shimano Ultegra

Chain

Specialized Pro

Crankset

Wheels & Tires

S Works Turbo

Tire

Brakes

Shimano BR-785

Brake

Cockpit

Specialized Comp

Handlebar

Specialized Pro SL

Stem

Specialized Classic

Bar tape

Seatpost & Saddle

Specialized CG-R

Seatpost

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Quick answers

Which size or configuration labels have geometry for the 2016 Specialized RUBY PRO DISC UDI2?: Geometry is listed for 44.0, 48.0, 51.0, 54.0, and 57.0.
What are the reach and stack of the 2016 Specialized RUBY PRO DISC UDI2 in size 51.0?: In size 51.0, reach is 370 mm and stack is 544 mm.
What is the head tube angle of the 2016 Specialized RUBY PRO DISC UDI2?: The head tube angle is 71.5 degrees in size 51.0.
What does the 2016 Specialized RUBY PRO DISC UDI2 ship with?: The stock build includes Specialized FACT carbon, Shimano 785 Di2, S Works Turbo, and Shimano BR-785.
Which years of the Specialized RUBY PRO DISC UDI2 are on Quiver?: Quiver has the Specialized RUBY PRO DISC UDI2 for 2016.

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