Addict RC vs Tarmac SL8 geometry, BikeViewer

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Height178 cm · 5 ft 10 in

Inseam auto85 cm · 33.5 in

Size M

Render Align Overlay50%

Geometry

Size	2XS	XS	S	M	L	XL	2XL
Stack mm	501	512	526	543	564	584	604
Reach mm	379	386	392	395	403	406	411
Head tube angle °	71.0	71.5	72.0	72.5	73.0	73.2	73.5
Seat tube angle °	75.0	74.5	74.0	73.5	73.5	73.0	73.0
Head tube length mm	90	100	113	130	151	171	191
Seat tube mm	420	445	470	495	525	555	585
Chainstay mm	410	410	410	410	410	410	410
BB drop mm	70	70	70	70	70	70	70
Fork rake mm	45	45	45	45	45	45	45
Stack to reach	1.32	1.33	1.34	1.37	1.40	1.44	1.47
Effective top tube mmi	513	528	543	556	570	585	596
Wheelbase mmi	979	985	991	995	1005	1012	1020

Size for size

More Addict RC comparisons

Against the Addict RC M, nearest size.

Canyon Ultimate CFR / CF SLX2021–26S · −4 / −5 Corratec CCT TeamPro / Elite / Race, 2025 on54 · −1 / +1 Dengfu R22202654 · +1 / −1 Curve Belgie Disc V3 / AIR BelgieCurrent54 · +2 / −2

More Tarmac SL8 comparisons

Against the Tarmac SL8 56, nearest size.

Canyon Ultimate CFR / CF SLX2021–26M · −5 / −2 Specialized Tarmac SL72021–2356 · −10 / +3 Trek Madone SLR / SL Gen 82024–26ML · −3 / −6 Cannondale SuperSix EVOGen 5, 2026 on56 · ±0 / −2

Specialized geometry chart (Tarmac SL8) · Some Addict RC numbers are derived, not from the chart · Frame stack and reach to the head tube top · Size finder assumes a 100mm stem on 20mm spacers · Report an error