Storck Aerfast.4 Platinum, 62mm, XL Red AXS 2x12 ARC1100

2026 RoadAero Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €9,199 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 152–166
SM 164–172
MD 170–178
LG 176–184
XL 182–190
XXL 188+

Components

2 parts

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Storck Aerfast.4 Platinum Disc Not identified

Brakes

1 part

Brakes

Hydraulic Disc Not identified

Sizes and geometry

6 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

The drawing needs wheelbase and bottom bracket drop / Bottom bracket height, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	362.5	377	390	400	403	418
Stackmm	482	500	522	538	562	576
Top tube lengthmm	510	530	550	565	575	595
Seat tube lengthmm	458	483	508	531	558	583
Head tube lengthmm	85	100	115	130	155	170
Head tube angle	70°	71°	72°	73°	73°	73°
Seat tube angle	73°	73°	73°	73°	73°	73°
Chainstay lengthmm	410	410	410	410	410	410
Stack/reach ratio	1.33	1.33	1.34	1.35	1.40	1.38
Suspension and parts
Stem lengthmm	—	40	—	—	—	—

Not published by the manufacturer: Wheelbase, Front center, Bottom bracket drop, Bottom bracket height, Standover height, Fork rake, Trail, Front travel, Rear travel, Crank length, Handlebar width, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Rear sprockets: 12

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Shifting: Mechanical

Additional specifications

Wheel size: 700c

Technical analysis

1 measure

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Shifting

Mechanical

270 of 352 bicycles with this information use electronic shifting.

Cohort: Road / Aero Model year: 2026
Sample: 352 bicycles with this information
Coverage: 99.4% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2026 builds

Differences across 2026 builds
Specification	This bicycle Storck Aerfast.4 Platinum, 62mm, XL Red AXS 2x12 ARC1100	Storck Aerfast.4 Comp	Storck Aerfast.4 Platinum	Storck Aerfast.4 Pro	Storck Aerfast.4 Pro Final Edition	Storck Aerfast.4 Pro, 50mm, M Force AXS 2x12 ARC1400
Frame
Frame material	Not informed	Carbon	Carbon	Carbon	Carbon	Not informed
Drivetrain
Smallest chainring	Not informed	36	36	36	36	Not informed
Largest chainring	Not informed	52	52	52	52	Not informed
Smallest sprocket	Not informed	11	11	11	11	Not informed
Largest sprocket	Not informed	34	30	34	30	Not informed
Lowest gear	Not informed	30.7 in	34.8 in	30.7 in	34.8 in	Not informed
Highest gear	Not informed	137.1 in	137.1 in	137.1 in	137.1 in	Not informed
Cockpit
Shifting	Mechanical	Mechanical	Electronic	Electronic	Electronic	Mechanical
Seatpost	Not informed	Rigid seatpost	Rigid seatpost	Rigid seatpost	Rigid seatpost	Not informed
Other specifications
Tire width	Not informed	25c	25c	25c	25c	Not informed
Wheel material	Not informed	Aluminum	Aluminum	Aluminum	Aluminum	Not informed