Trek Domane SLR 9 Gen 4

Looking to purchase with a cycle to work scheme?

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The Domane SLR 9 is our top ultra-light carbon endurance road bike decked out with the highest-end parts made for a fast, high-performance ride. You get our highest level OCLV Carbon frame with rear IsoSpeed, a wireless Shimano Dura-Ace Di2 electronic drivetrain for precision shifting and OCLV Carbon wheels. Plus, it has an easy-access storage compartment for stowing ride essentials, and versatile 38c tyre clearance to keep you floating on rough roads and light gravel.

You want the most capable bike on the tarmac that doesn't back down from endurance race days, and you're not willing to settle for less. You're looking for the most advanced endurance road bike frame we offer, with the added benefit of a wireless electronic Shimano Dura-Ace Di2 drivetrain for fast, precision shifting in any condition.

An ultra-light and refined 800 Series OCLV Carbon frame and fork with rear IsoSpeed, integrated internal storage and top tube mounts. It's equipped with a wireless Shimano 2x12 wireless Dura-Ace Di2 electronic drivetrain, powerful flat-mount disc brakes, Aeolus RSL 37 carbon wheels and a Bontrager Pro IsoCore handlebar that reduces vibrations from the road by 20% over a standard carbon bar.

Our highest-end Domane carbon frame, with the meticulous shifting that comes only from wireless Shimano Dura-Ace. You're getting tech that provides a real advantage in comfort, reliability and speed during all-day adventures, competitive group rides or long races.

How tall are you?

To measure your height, stand up straight, barefoot, with your back, heels, shoulders and head all touching a wall. While looking straight ahead, place a book or straight edge on your head and slowly push it against the wall. Your straight edge should be parallel with the floor. Mark the spot where the bottom of the book is touching the wall. The distance from the marked spot to the floor is your height.

What is your inside leg?

How to measure: Stand barefoot with your back straight and against a wall. Tuck a ruler or something that extends to the floor between your legs. Using both hands, and keeping it level, pull the ruler up into your crotch as if you were sitting on the saddle. Measure the distance from the top edge of the ruler to the ground to find your inside leg measurement. Your inside leg is very important to your final bike size so please measure carefully.

size-table
Size	Rider Height	Inseam
47	152 - 158 cm 5'0" - 5'2"	71 - 75 cm 28" - 30"
50	158 - 163 cm 5'2" - 5'4"	74 - 77 cm 29" - 30"
52	163 - 168 cm 5'4" - 5'6"	76 - 79 cm 30" - 31"
54	168 - 174 cm 5'6" - 5'9"	78 - 82 cm 31" - 32"
56	174 - 180 cm 5'9" - 5'11"	81 - 85 cm 32" - 33"
58	180 - 185 cm 5'11" - 6'1"	84 - 87 cm 33" - 34"
60	185 - 190 cm 6'1" - 6'3"	86 - 90 cm 34" - 35"
62	190 - 195 cm 6'3" - 6'5"	89 - 92 cm 35" - 36"

All measurements provided in cm unless otherwise stated.

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Sizing table
Frame size number	Wheel size	A — Seat tube	B — Seat tube angle	C — Head tube length	D — Head angle	E — Effective top tube	G —Bottom bracket drop	H — Chainstay length	I — Offset

						51.9	8.0Kona	42.0	5.3	6.0UTO (ex Eovolt)	99.6	71.6	36.8	54.6	58.5	65.0	61.5	68.0
52cm	700c	47.5	74.2°Custom Build Inspiration	14.5	71.3°	53.0Services	8.0See More	42.0	5.3	5.9	100.3	73.5	37.1	56.1Book a Service	61.5	68.0	64.5	71.0
54cm	700c	50.0Cycle To Work Schemes	73.7°	16.0	71.3°	54.2	8.0	42.0Parts & Components	5.3See More	5.9	101.0	75.4	37.4	57.5	64.0	70.5Enve	67.0	73.5Cockpit
			73.3°
				19.5	72.0°	56.7	7.8	42.5Tyres	4.8	6.0

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Trek Domane SLR 9 Gen 4

Looking to purchase with a cycle to work scheme?

How tall are you?

What is your inside leg?

Sizing

Geometry