S5 (Disc MK3)2019

Name: Cervélo S5 (Disc MK3) frameset
Brand: Cervélo
SKU: cervelo-s5-disc-mk3-2019

A road frameset in 5 sizes, from 48 to 58.

Frameset price, size 54

Not published

aggressive · rear-biased · neutral handling

Size 54, drawn to scale from Cervélo’s geometry chart, read Aug 3, 2026.

How it rides

From Cervélo’s own numbers for the 54, not marketing copy.

aggressive · rear-biased · neutral handling

Down to the 51: you'll sit a bit more compact up front. Also: the bars sit noticeably lower — a more aggressive front end.
Up to the 56: you'll sit a bit more stretched out to the bars. Also: the bars sit noticeably taller — a more upright feel.

From your saved height and inseam, not a height range.

Every size, straight from Cervélo’s chart. Blanks are numbers Cervélo doesn’t publish; we don’t fill them in.

Cervélo · road / aero — Values match Cervélo retailer assembly manuals (S5 / Soloist family). Apply carbon assembly compound at the seatpost.

Cervélo frame bolt torque
Bolt	Torque(Nm)	Torque(in·lb)	Tool
Seatpost wedge clampRounded-front wedge; grease wedge sliding surfaces.	8	70.8	Hex
Cervélo aero thru-axle	12–15	106.2–132.8	6 mm hex / removable handle
Cervélo aero thru-axle	12–15	106.2–132.8	6 mm hex / removable handle
Bottle cage	2–3	17.7–26.6	4 mm hex
UDH / Derailleur Hanger v2Hanger fixing screw; left-hand thread on some Cervélo hangers.	25	221.3	Hex

Straight from Cervélo’s own chart, read Jul 24, 2026. Anything printed on the part itself always wins.