Bicycle Archive · Specification report

2020 Specialized Tarmac SL6 Disc

Velopedia Archive ID 900003516

Overview

Model year	2020
Brand	Specialized
Model	Tarmac SL6 Disc
Bicycle type	Road
Archive ID	900003516
Original MSRP	$2,000.00
Colors	Gloss Flo Red/Metallic White Silver/Fine Silver/Tarmac Black; Satin Carbon/Summer Blue/Clean
Sizes	44; 49; 52; 54; 56; 58; 61

Frameset

Frame construction	Tarmac SL6, FACT 9r carbon, Rider-First Engineered™, threaded BB, clean routing, 12x142mm thru-axle, flat-mount disc
Frame material	Carbon Fiber
Fork	FACT carbon, 12x100mm thru-axle, flat-mount disc
Fork material	Carbon Fiber

Drivetrain

Shifters	Shimano Tiagra Disc 4720, 10-speed
Front derailleur	Shimano Tiagra, braze-on
Rear derailleur	Shimano Tiagra, 10-speed
Crankset	Shimano Tiagra 4700, 10-speed
Cassette	Shimano, 10-speed, 11-32t
Chain	KMC X10, 10-Speed

Cockpit & contact points

Handlebar	Specialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp
Stem	Specialized, 3D-forged alloy, 4-bolt, 7-degree rise
Saddle	Body Geometry Power Sport, hollow Cr-Mo rails
Seatpost	Carbon, single-bolt, 27.2mm

Wheels & tires

Wheels	(F) Axis Sport Disc / (R) Axis Sport Disc
Front tire	Turbo Pro, 60 TPI, folding bead, BlackBelt protection, 700x26mm
Rear tire	Turbo Pro, 60 TPI, folding bead, BlackBelt protection, 700x26mm

Geometry · 44

Seat tube	435 mm
Effective top tube	493 mm
Head tube	105 mm
Head-tube angle	70.5°
Seat-tube angle	76°
Chainstay / rear center	410 mm
Wheelbase	969 mm
Bottom-bracket drop	74 mm
Bottom-bracket height	266 mm
Reach	365 mm
Stack	500 mm
Standover height	730 mm
Fork offset / rake	47 mm
Front center	571 mm
Trail	71 mm
Fork length / axle-to-crown	363 mm
Seatpost length	300 mm
Crank length	165 mm
Stem length	70 mm
Handlebar width	360 mm

Geometry · 49

Seat tube	451 mm
Effective top tube	511 mm
Head tube	115 mm
Head-tube angle	71.75°
Seat-tube angle	75.5°
Chainstay / rear center	410 mm
Wheelbase	973 mm
Bottom-bracket drop	74 mm
Bottom-bracket height	266 mm
Reach	375 mm
Stack	514 mm
Standover height	740 mm
Fork offset / rake	47 mm
Front center	574 mm
Trail	63 mm
Fork length / axle-to-crown	363 mm
Seatpost length	300 mm
Crank length	165 mm
Stem length	80 mm
Handlebar width	380 mm

Geometry · 52

Seat tube	481 mm
Effective top tube	535 mm
Head tube	126 mm
Head-tube angle	72.5°
Seat-tube angle	74°
Chainstay / rear center	410 mm
Wheelbase	975 mm
Bottom-bracket drop	74 mm
Bottom-bracket height	266 mm
Reach	380 mm
Stack	527 mm
Standover height	755 mm
Fork offset / rake	47 mm
Front center	577 mm
Trail	58 mm
Fork length / axle-to-crown	363 mm
Seatpost length	350 mm
Crank length	170 mm
Stem length	90 mm
Handlebar width	400 mm

Geometry · 54

Seat tube	499 mm
Effective top tube	544 mm
Head tube	143 mm
Head-tube angle	73°
Seat-tube angle	74°
Chainstay / rear center	410 mm
Wheelbase	978 mm
Bottom-bracket drop	72 mm
Bottom-bracket height	268 mm
Reach	384 mm
Stack	544 mm
Standover height	775 mm
Fork offset / rake	44 mm
Front center	579 mm
Trail	58 mm
Fork length / axle-to-crown	363 mm
Seatpost length	350 mm
Crank length	172.5 mm
Stem length	100 mm
Handlebar width	420 mm

Geometry · 56

Seat tube	519 mm
Effective top tube	566 mm
Head tube	163 mm
Head-tube angle	73.5°
Seat-tube angle	73.5°
Chainstay / rear center	410 mm
Wheelbase	990 mm
Bottom-bracket drop	72 mm
Bottom-bracket height	268 mm
Reach	395 mm
Stack	565 mm
Standover height	795 mm
Fork offset / rake	44 mm
Front center	591 mm
Trail	55 mm
Fork length / axle-to-crown	363 mm
Seatpost length	350 mm
Crank length	172.5 mm
Stem length	100 mm
Handlebar width	420 mm

Geometry · 58

Seat tube	540 mm
Effective top tube	581 mm
Head tube	190 mm
Head-tube angle	73.5°
Seat-tube angle	73.5°
Chainstay / rear center	410 mm
Wheelbase	1005 mm
Bottom-bracket drop	72 mm
Bottom-bracket height	268 mm
Reach	402 mm
Stack	591 mm
Standover height	826 mm
Fork offset / rake	44 mm
Front center	606 mm
Trail	55 mm
Fork length / axle-to-crown	363 mm
Seatpost length	400 mm
Crank length	175 mm
Stem length	110 mm
Handlebar width	440 mm

Geometry · 61

Seat tube	570 mm
Effective top tube	599 mm
Head tube	210 mm
Head-tube angle	74°
Seat-tube angle	73°
Chainstay / rear center	410 mm
Wheelbase	1012 mm
Bottom-bracket drop	72 mm
Bottom-bracket height	268 mm
Reach	408 mm
Stack	612 mm
Standover height	850 mm
Fork offset / rake	44 mm
Front center	613 mm
Trail	52 mm
Fork length / axle-to-crown	363 mm
Seatpost length	400 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.