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2023 Storck

Aerfast.4 Pro Red

A carbon frame aero bike with ultra high-end components and sram red hydraulic disc brakes.

Manufacturer Price

€6,999($8,143)
Weight17.0 lbs  
FrameCarbon
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 12 Electronic
GroupsetRED AXS
BrakesSRAM RED Hydraulic Disc
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

41 mph

Aerfast.4 Pro Red

40 mph

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Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Reviews
Bikerumor
Storck Aerfast.4 ultra-aero road bike adds new entry level & premium price points

Jan 2023 · Tyler Benedict

New builds & layups offer more affordable ways to get on Storck's most aerodynamic road bike, plus a Platinum model for the top end customer.

Read Review

Geometry
Specs
Build
Frame

Storck Aerfast.4 Pro Disc / Carbon Fiber Reinforced (CFR)/Unidirectional (UD)

BB Standard: BB86/BB92, 86.5mm, Press Fit

Color: Red / Black

Fork

Storck Aerfast.4 Pro Disc

Bottom Bracket

Pressfit™ diameter 41x86.5 mm

Headset

Aerfast.4

Saddle

Fizik Vento Argo R5

Seatpost

Storck Aerfast.4 Carbon

Type: Rigid

Groupset
Rear Derailleur

SRAM Red eTap AXS 2x12

Crank

SRAM Red 48/35

Shifters

SRAM Red e-Tap AXS 2x12

Cassette

SRAM Red 12x, 10-33

Chain

SRAM Red

Brakes

SRAM Red Disc 160/160 mm

Type: SRAM RED Hydraulic Disc

Wheels
Rims

Storck Zeitjaeger Comp 55R

Tires

Conti Grand Prix SL

Rider Notes
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First added June 28

Last updated April 27

Not listed for 771 days