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2021 58cm SKU: BRD24322

Specialized Aethos Pro Ultegra Di2 Road Bike - 2021, 58cm

Regular price

$7,799.99

Ships in 3 business days

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TPC Guarantee

Every bike receives our white glove, Certified Pre-Owned treatment, including a full pro-tune by our Master Mechanics in Louisville, CO. All CPO bikes are pristine and rolling beautifully before we pack and ship to your door.

Bike will ship in 2-3 business days, after it receives our Certified Pre-Owned service, which includes upgrades listed below & a pro-tune by one of our Master Mechanics in Louisville, CO.

Upgrades
- New Vittoria Zaffiro Pro Graphene 2.0 extremely durable tires for performance training in all conditions.
- New Galfer Bike brake pads & Shimano rotors to brake with confidence.
- New handlebar tape offering padding & a secure grip.
- Brake hoods replaced improving grip and feel.

Master Mechanic's Notes
- Front & rear brake bleeds, firming up lever pull & creating consistent grab.
- Light scratches on seatstays.
- Light scuff on left shifter & crankset.
- Light scratches on wheelset.

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141-Point Inspection

This bike passed our 141-point inspection to qualify to be a Certified Pre-Owned bike. It's free of structural damage and is in excellent cosmetic shape.

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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

Assemble your bike in 15 minutes or less! Our bikes ship in our RideFast box for speed and safety. All tools you need to assemble are included.

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Specifications

Year 2021
Brand Specialized
Model Aethos Pro Ultegra Di2
Size 58cm
Frame Material Carbon Fiber
Drivetrain Shimano, 2x11 spd
Weight 15 lbs 7 oz
Fork Specialized FACT, Carbon
Brakes Shimano Ultegra R8070, Disc Brakes - Hydraulic
Shifters Shimano Ultegra Di2 R8070, Electronic
Front Derailleur Shimano Ultegra Di2 R8050
Rear Derailleur Shimano Ultegra Di2 R8050
Bottom Bracket Shell Press fit
Crankset Shimano Ultegra R8000, 52/36t, 175mm
Cassette Shimano Ultegra CS-8000, 11-32t
Chain Shimano
Handlebar S-Works Short & Shallow Carbon, 44cm
Headset Integrated
Stem Specialized Pro SL Alloy, 31.8mm x 110mm, 6°
Seatpost Roval Alpinist Carbon, 27.2mm
Saddle Specialized Power
Front Axle Spacing 12x100mm (Thru-Axle)
Rear Axle Spacing 12x142mm
Wheelset Roval Alpinist CL Carbon Clincher, 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 5'11" - 6'2"
a. Effective Top Tube 577 mm
b. Seat Tube 532 mm
c. Seat Tube Angle 73.5°
d. Head Tube Angle 73.5°
e. Head Tube 184 mm
f. Stack 591 mm
g. Reach 402 mm
h. Standover Height 796 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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