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2021 54cm SKU: BRD28427

Specialized S-Works Aethos SRAM Red eTap AXS Road Bike - 2021, 54cm

Recommended Rider Height: 5'7" - 5'9" Size Guide
Regular price

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shipping icon $94.99 RideFast Shipping

About Specialized

Specialized bikes sell out, always, and no one's surprised. If you want a top model for any discipline, look no further than Specialized and you're in the right place.

Highlights
- Top-of-the-top S-Works build is ultralight & stiff.
- Quarq AXS Power Meter.*
- New Vittoria Zaffiro Pro Graphene 2.0 tires for performance training in all conditions.
- Tuned front & rear brakes, firming up lever pull & creating consistent grab.

Master Mechanic's Notes
- Small scratches on the drive side seatpost & non-drive side seatstay.

*Power meters are typically aftermarket upgrades, and we cannot guarantee battery life, accuracy, or calibration.

About Specialized

Specialized bikes sell out, always, and no one's surprised. If you want a top model for any discipline, look no further than Specialized and you're in the right place.
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TPC Guarantee

This bike passed a 141-point inspection and received a full pro-tune by our Master Mechanics in our Certified Pre-Owned process. CPO bikes are pristine and ready to ride!

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30-Day Hassle-Free Returns

Shop with confidence. Every bike is covered by our 30-day satisfaction guarantee. If this bike isn’t perfect for you, get in touch and we’ll help you find the right bike.

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RideFast Shipping

Bikes ship in our custom RideFast box, and assembly is incredibly simple. Most novice riders can assemble their bike in 5 minutes or less. The tools you need to assemble are also included.

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Specifications

Year 2021
Brand Specialized
Model S-Works Aethos SRAM Red eTap AXS
Size 54cm
Frame Material Carbon Fiber
Drivetrain SRAM, 2x12 spd
Weight 14 lbs 8 oz
Fork Specialized S-Works Aethos, FACT Carbon
Brakes SRAM Red, Disc Brakes - Hydraulic
Shifters SRAM Red eTap AXS, Electronic
Front Derailleur SRAM Red eTap AXS
Rear Derailleur SRAM Red eTap AXS
Bottom Bracket Shell Threaded
Crankset SRAM Red Carbon/ Quarq AXS Power Meter, 48/35t, 172.5mm
Cassette SRAM Red AXS XG-1290, 10-33t
Chain SRAM
Handlebar Roval Alpinist FACT Carbon Integrated, 42cm
Headset Integrated
Stem Roval Alpinist FACT Carbon Integrated, N/A x 100mm, 6°
Seatpost Roval Alpinist FACT Carbon, 27.2mm
Saddle Specialized Body Geometry Power
Front Axle Spacing 12x100mm (Thru-Axle)
Rear Axle Spacing 12x142mm
Wheelset Roval Alpinist CL Carbon, DT Swiss 350
Front Tire Vittoria Zaffiro Pro Graphene 2.0, 700C x 25C
Rear Tire Vittoria Zaffiro Pro Graphene 2.0, 700C x 25C
Tire Type Clincher
Tubeless Compatibility Wheels are not tubeless compatible
Charger Included Yes

Geometry

Recommended Rider Height 5'7" - 5'9"
a. Effective Top Tube 540 mm
b. Seat Tube 481 mm
c. Seat Tube Angle 74°
d. Head Tube Angle 73°
e. Head Tube 137 mm
f. Stack 544 mm
g. Reach 384 mm
h. Standover Height 748 mm
i. Saddle Height Range N/A
VIEW SIZING GUIDE
QUALITY YOU CAN TRUST

“I love this company! My beautiful bike arrived promptly, was packed brilliantly, and tuned perfectly. It was exactly as described.”

— Kari K.

OVER 1,500 FIVE-STAR REVIEWS

“In the past month, I purchased a road bike and MTB from TPC. Very happy with the price and condition of both bikes! I was riding the bikes 10 minutes after I received them.”

— David H.

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