Ribble Allroad Carbon 105 Di2 Aero vs. Specialized Tarmac SL8 Comp Di2

The Ribble Allroad Carbon 105 Di2 Aero is available from £3,199, the Specialized Tarmac SL8 Comp Di2 from £3,589 – a difference of £390. We currently compare 2 offers from online shops and retailers.

Ribble Allroad Carbon 105 Di2 Aero

from £3,199 · 1 offers

View deal at Ribble Cycles♡ Save

In favour of the Ribble Allroad Carbon 105 Di2 Aero

• cheaper (−£390)

Specialized Tarmac SL8 Comp Di2 – 28″ – Diamond – 2026

from £3,589 · 1 offers

View deal at CYCLESTORE♡ Save

Key differences

• Brand: Ribble Allroad Carbon 105 Di2 Aero – Ribble · Specialized Tarmac SL8 Comp Di2 – Specialized
• Gears: Ribble Allroad Carbon 105 Di2 Aero – 12 · Specialized Tarmac SL8 Comp Di2 – 24

Full spec comparison

	Ribble Allroad Carbon 105 Di2 AeroView deal at Ribble Cycles	Specialized Tarmac SL8 Comp Di2 – 28″ – Diamond – 2026View deal at CYCLESTORE
Price from	£3,199	£3,589
Offers	1	1
Brand	Ribble	Specialized
Groupset	Shimano SLX	Shimano SLX
Gears	12	24
Drivetrain	Derailleur	Derailleur
Brakes	Shimano 105	Shimano 105
Frame	Carbon	Carbon
Model year	–	2026
Wheel size	–	28"
	View deal View product on superbike8.co.uk ›	View deal View product on superbike8.co.uk ›

Green = best value in this comparison. Data from manufacturers and retailers, no guarantee. Prices incl. tax, as of 6 November 2026.

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