Bicycle Archive · Specification report

2019 Specialized Roubaix Sport

Velopedia Archive ID 900003437

Overview

Model year	2019
Brand	Specialized
Model	Roubaix Sport
Bicycle type	Road
Archive ID	900003437
Original MSRP	$2,700.00
Colors	Gloss Rocket Red/Black Fade/Rocket Red/Clean; Gloss Tarmac Black/Oil
Sizes	49; 52; 54; 56; 58; 61

Frameset

Frame construction	Specialized FACT 9r carbon, Endurance Geometry, Rider-First Engineered™, 12x142mm thru-axle, Future Shock suspension, 20mm of travel, flat-mount disc brakes
Frame material	Carbon Fiber
Fork	Specialized FACT carbon, 12x100mm thru-axle
Fork material	Carbon Fiber

Drivetrain

Shifters	Shimano 105 R7020 hydraulic disc
Front derailleur	Shimano 105
Rear derailleur	Shimano 105, 11-speed
Crankset	Praxis Alba; chainrings: 50/34T
Bottom bracket	Praxis, Threaded bearings
Cassette	Shimano 105, 11-speed, 11-34t
Chain	KMC X10 Extra Lightweight, 11-speed
Pedals	Nylon, 105x78x28mm, loose ball w/reflectors

Brakes

Brakes	(F) Shimano 105, hydraulic disc / (R) Shimano 105, hydraulic disc

Cockpit & contact points

Handlebar	Specialized Comp Hover Bar, 6061 alloy, 125x75mm w/ Di2 hole
Stem	Specialized, 3D-forged alloy, 4-bolt, 7-degree rise
Saddle	Body Geometry Phenom Comp, hollow Cr-Mo rails, 143mm
Seatpost	Carbon, single-bolt, 30.9mm

Wheels & tires

Wheels	(F) DT R470 Disc, sealed cartridge hubs, 14g spokes, 24h / (R) DT R470 Disc, sealed cartridge hubs, 14g spokes, 24h
Front tire	Specialized Turbo Pro, 700x28mm
Rear tire	Specialized Turbo Pro, 700x28m

Geometry · 49

Effective top tube	527 mm
Head tube	90 mm
Head-tube angle	72°
Seat-tube angle	74°
Chainstay / rear center	413 mm
Wheelbase	981 mm
Bottom-bracket drop	77.5 mm
Reach	369 mm
Stack	549 mm
Standover height	715.5 mm
Fork offset / rake	50 mm
Front center	580 mm
Trail	58.5 mm
Seatpost length	350 mm
Crank length	170 mm
Stem length	70 mm
Handlebar width	400 mm

Geometry · 52

Effective top tube	534.9 mm
Head tube	110 mm
Head-tube angle	72.25°
Seat-tube angle	74°
Chainstay / rear center	413 mm
Wheelbase	987 mm
Bottom-bracket drop	77.5 mm
Reach	371 mm
Stack	569 mm
Standover height	743 mm
Fork offset / rake	50 mm
Front center	586 mm
Trail	57 mm
Seatpost length	350 mm
Crank length	170 mm
Stem length	80 mm
Handlebar width	420 mm

Geometry · 54

Effective top tube	545 mm
Head tube	125 mm
Head-tube angle	72.75°
Seat-tube angle	74°
Chainstay / rear center	415 mm
Wheelbase	987 mm
Bottom-bracket drop	76 mm
Reach	375 mm
Stack	585 mm
Standover height	762 mm
Fork offset / rake	44 mm
Front center	584 mm
Trail	61 mm
Seatpost length	400 mm
Crank length	172.5 mm
Stem length	90 mm
Handlebar width	420 mm

Geometry · 56

Effective top tube	561.8 mm
Head tube	150 mm
Head-tube angle	73.5°
Seat-tube angle	73.5°
Chainstay / rear center	415 mm
Wheelbase	993 mm
Bottom-bracket drop	76 mm
Reach	381 mm
Stack	611 mm
Standover height	785 mm
Fork offset / rake	44 mm
Front center	590 mm
Trail	55 mm
Seatpost length	400 mm
Crank length	172.5 mm
Stem length	100 mm
Handlebar width	420 mm

Geometry · 58

Effective top tube	576.3 mm
Head tube	185 mm
Head-tube angle	73.5°
Seat-tube angle	73.5°
Chainstay / rear center	418 mm
Wheelbase	1011 mm
Bottom-bracket drop	74.5 mm
Reach	386 mm
Stack	644 mm
Standover height	813 mm
Fork offset / rake	44 mm
Front center	605 mm
Trail	55 mm
Seatpost length	450 mm
Crank length	175 mm
Stem length	100 mm
Handlebar width	440 mm

Geometry · 61

Effective top tube	588.5 mm
Head tube	205 mm
Head-tube angle	74°
Seat-tube angle	73.5°
Chainstay / rear center	418 mm
Wheelbase	1018 mm
Bottom-bracket drop	74.5 mm
Reach	392 mm
Stack	665 mm
Standover height	844.3 mm
Fork offset / rake	44 mm
Front center	612 mm
Trail	52 mm
Seatpost length	450 mm
Crank length	175 mm
Stem length	110 mm
Handlebar width	440 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 27, 2026.