Trek Domane SLR 9 AXS No. 76 Gen 5 vs Specialized S-Works Roubaix SL8 - Shimano Dura-Ace Di2

Both are endurance bikes at a similar price. Here is what actually separates them.

The short answer

For a typical all-round rider the Trek Domane SLR 9 AXS No. 76 Gen 5 comes out ahead (83% against 81%). That is not a universal verdict — change the terrain or the priority and the order can flip.

Trek

Domane SLR 9 AXS No. 76 Gen 5

83% for a typical rider

£11,250 at Brand website

✓ Checked

Specialized

S-Works Roubaix SL8 - Shimano Dura-Ace Di2

81% for a typical rider

£12,000 at Brand website

✓ Checked

What actually separates them

Price: The Trek Domane SLR 9 AXS No. 76 Gen 5 is £750 cheaper — £11,250 against £12,000.
Riding position: The Trek Domane SLR 9 AXS No. 76 Gen 5 sits you more upright (1.58 stack-to-reach against 1.56). The Specialized S-Works Roubaix SL8 - Shimano Dura-Ace Di2 is the more aggressive of the two — quicker if you can hold it, harder work if you cannot.

Side by side

Spec	Domane SLR 9 AXS No. 76 Gen 5	S-Works Roubaix SL8 - Shimano Dura-Ace Di2
Price	£11,250	£12,000
Weight	7.2 kg	7.3 kg
Frame	carbon	carbon
Groupset	SRAM RED AXS E1 2x12 electronic	Shimano Dura-Ace Di2 R9200 2x12 electronic
Stack / reach	1.58	1.56
Tyre clearance	40 mm	40 mm
Lowest gear	26 in	27 in
Mudguard mounts	Yes	Yes
Comfort	88	73
Speed	57	64
Climbing	85	83
Value	0	0

Neither might be the right answer

This page assumes an average rider. Tell us how you actually ride and we will rank these two against everything else at the price.

Find my bike