Bicycle Archive · Specification report

2027 Specialized Roubaix SL8 Sport - Shimano 105

Velopedia Archive ID 900001119

Overview

Model year	2027
Brand	Specialized
Model	Roubaix SL8 Sport - Shimano 105
Bicycle type	Road
Archive ID	900001119
Original MSRP	$3,499.99
Colors	Satin Bottle Green; Gloss Black; Gloss Rose Shimmer
Sizes	44; 49; 52; 54; 56; 58; 61; 64
Weight	8.97 kg (19 lb, 12.4 oz)

Frameset

Frame construction	FACT 10R, Rider First Engineered™ (RFE), FreeFoil Shape Library tubes, threaded BB, 12x142mm thru-axle, flat-mount disc
Frame material	Carbon Fiber
Fork	Future Shock 3.1 w/ Smooth Boot, FACT Carbon 12x100mm, thru-axle, flat-mount disc
Fork material	Carbon Fiber

Drivetrain

Shifters	Shimano 105 R7120, hydraulic disc
Front derailleur	Shimano 105 R7100, braze-on
Rear derailleur	Shimnao 105 R7100, 12-speed
Crankset	Shimano 105 FC-R7100, 12-speed, 52/36t
Bottom bracket	Shimano Threaded BSA BB
Cassette	Shimano 105 R7100, 12-speed 11-36t
Chain	Shimano SLX CN-M7100, 12-speed

Brakes

Brakes	(F) Shimano 105 BR-R7170, hydraulic disc / (R) Shimano 105 BR-R7170, hydraulic disc

Cockpit & contact points

Handlebar	Specialized Hover Comp, Alloy, 125mm Drop, 75mm Reach w/Di2 Hole
Stem	Future Stem, Comp
Saddle	Body Geometry Power Sport, steel rails
Seatpost	S-Works Pave

Wheels & tires

Wheels	(F) DT Swiss G500 rim, 26mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples / (R) DT Swiss G500 rim, 26mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples
Front tire	Mondo Folding Endurance Tire, 700x32, GRIPTON T5
Rear tire	Mondo Folding Endurance Tire, 700x32, GRIPTON T5

Geometry · 44

Seat tube	365 mm
Effective top tube	503 mm
Head tube	90 mm
Head-tube angle	69.3°
Seat-tube angle	75°
Chainstay / rear center	418 mm
Wheelbase	994 mm
Bottom-bracket drop	80 mm
Bottom-bracket height	269 mm
Reach	353 mm
Stack	543 mm
Standover height	686 mm
Fork offset / rake	52 mm
Front center	589 mm
Trail	76 mm
Fork length / axle-to-crown	375 mm
Crank length	165 mm
Stem length	70 mm
Handlebar width	360 mm

Geometry · 49

Seat tube	410 mm
Effective top tube	523 mm
Head tube	90 mm
Head-tube angle	70.8°
Seat-tube angle	74°
Chainstay / rear center	418 mm
Wheelbase	992 mm
Bottom-bracket drop	80 mm
Bottom-bracket height	269 mm
Reach	363 mm
Stack	549 mm
Standover height	719 mm
Fork offset / rake	52 mm
Front center	587 mm
Trail	66 mm
Fork length / axle-to-crown	375 mm
Crank length	165 mm
Stem length	80 mm
Handlebar width	380 mm

Geometry · 52

Seat tube	446 mm
Effective top tube	534 mm
Head tube	105 mm
Head-tube angle	71.5°
Seat-tube angle	74°
Chainstay / rear center	418 mm
Wheelbase	998 mm
Bottom-bracket drop	80 mm
Bottom-bracket height	269 mm
Reach	370 mm
Stack	566 mm
Standover height	747 mm
Fork offset / rake	52 mm
Front center	593 mm
Trail	62 mm
Fork length / axle-to-crown	375 mm
Crank length	170 mm
Stem length	90 mm
Handlebar width	400 mm

Geometry · 54

Seat tube	465 mm
Effective top tube	550 mm
Head tube	122 mm
Head-tube angle	72.3°
Seat-tube angle	74°
Chainstay / rear center	420 mm
Wheelbase	1005 mm
Bottom-bracket drop	78 mm
Bottom-bracket height	270 mm
Reach	381 mm
Stack	585 mm
Standover height	766 mm
Fork offset / rake	47 mm
Front center	598 mm
Trail	61 mm
Fork length / axle-to-crown	375 mm
Crank length	172.5 mm
Stem length	100 mm
Handlebar width	420 mm

Geometry · 56

Seat tube	485 mm
Effective top tube	569 mm
Head tube	140 mm
Head-tube angle	73°
Seat-tube angle	73.5°
Chainstay / rear center	420 mm
Wheelbase	1012 mm
Bottom-bracket drop	78 mm
Bottom-bracket height	270 mm
Reach	389 mm
Stack	605 mm
Standover height	787 mm
Fork offset / rake	47 mm
Front center	604 mm
Trail	57 mm
Fork length / axle-to-crown	375 mm
Crank length	172.5 mm
Stem length	100 mm
Handlebar width	420 mm

Geometry · 58

Seat tube	505 mm
Effective top tube	584 mm
Head tube	168 mm
Head-tube angle	73°
Seat-tube angle	73.5°
Chainstay / rear center	423 mm
Wheelbase	1031 mm
Bottom-bracket drop	78 mm
Bottom-bracket height	271 mm
Reach	397 mm
Stack	630 mm
Standover height	809 mm
Fork offset / rake	47 mm
Front center	620 mm
Trail	57 mm
Fork length / axle-to-crown	375 mm
Crank length	175 mm
Stem length	110 mm
Handlebar width	440 mm

Geometry · 61

Seat tube	545 mm
Effective top tube	600 mm
Head tube	202 mm
Head-tube angle	73.5°
Seat-tube angle	73.5°
Chainstay / rear center	423 mm
Wheelbase	1042 mm
Bottom-bracket drop	78 mm
Bottom-bracket height	271 mm
Reach	403 mm
Stack	665 mm
Standover height	847 mm
Fork offset / rake	47 mm
Front center	631 mm
Trail	54 mm
Fork length / axle-to-crown	375 mm
Crank length	175 mm
Stem length	110 mm
Handlebar width	440 mm

Geometry · 64

Seat tube	581 mm
Effective top tube	618 mm
Head tube	222 mm
Head-tube angle	73.5°
Seat-tube angle	73°
Chainstay / rear center	423 mm
Wheelbase	1054 mm
Bottom-bracket drop	78 mm
Bottom-bracket height	271 mm
Reach	409 mm
Stack	685 mm
Standover height	865 mm
Fork offset / rake	47 mm
Front center	634 mm
Trail	54 mm
Fork length / axle-to-crown	375 mm
Crank length	175 mm
Stem length	120 mm
Handlebar width	440 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 21, 2026.