Specialized Aethos
Performance Road View 52 geometry on BikeInsightsStack 538mm · Reach 377mm
Performance Road70%Quick Pro
QUICK PRO UR:ONE 685g
| 52 → S (470) | 70% | Compare |
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, Top Tube
$2,799
Performance Road69%Tavelo
| 52 → 475 | 69% | Compare |
= Stack, Head Tube Angle, Chainstay
≈ Reach, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
Performance Road68%Incolor
INCOLOR SR "Speedster Intropy" 785g 38mm
| 52 → 54–M | 68% | Compare |
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
$2,499 - $3,499
Performance Road68%Incolor
| 52 → 54-M | 68% | Compare |
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, Top Tube
$4,399 - $5,299
Performance Road68%Pardus
Pardus Robin Sport 28mm
| 52 → Small | 68% | Compare |
= Seat Tube Angle
≈ Stack, Reach, Head Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
€3,690
Performance Road68%Pardus
Pardus Robin EVO 6700g 32mm
| 52 → S | 68% | Compare |
= Seat Tube Angle, Chainstay
≈ Stack, Reach, Head Tube Angle, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
€4,990
Performance Road67%Trifox
TRIFOX X16 (TA = Thru Axle) 971g 28mm
| 52 → 52cm | 67% | Compare |
= Chainstay
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
$569
Performance Road67%TanTan
TanTan TT-X70 870g 32mm
| 52 → 520 | 67% | Compare |
= Chainstay, Trail
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, BB Drop, Top Tube, TT Slope
$429
Endurance Road67%Spcycle
Spcycle R088 780g
| 52 → 52 | 67% | Compare |
= Chainstay
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
€523
Endurance Road67%ONIRII
| 52 → 50 | 67% | Compare |
= Chainstay
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
$1,519
Performance Road67%TFSA
TFSA JH-35 700g 30mm
| 52 → 52 | 67% | Compare |
= Chainstay
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
€1,092
Endurance Road67%Trifox
Trifox X16 QR - Rim 875g
| 52 → 52cm | 67% | Compare |
= Chainstay, Trail
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, BB Drop, Top Tube, TT Slope
$559
Endurance Road67%TanTan
TanTan TT-X68 878g 32mm
| 52 → 52 | 67% | Compare |
= Chainstay
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
$609
Performance Road66%Winspace
Winspace SLC5.0 852g
| 52 → M | 66% | Compare |
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, TT Slope
$2,800
Performance Road66%Bigrock
Bigrock Sohtea 730g
| 52 → S 52 | 66% | Compare |
= Chainstay
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
$1,199
Performance Road66%Bigrock
| 52 → S 52 | 66% | Compare |
= Chainstay
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
$1,089
Performance Road
Performance Road65%Long Teng
LT RD301-D 1350g 38mm
| 52 → 500 | 65% | Compare |
= Head Tube Angle, Chainstay
≈ Stack, Reach, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
Performance Road
Performance Road
Performance Road64%Evolve
evolve CIMA Speed Artist 750g 32mm
| 52 → S | 64% | Compare |
= Chainstay
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
$2,299
Performance Road64%Winspace
Winspace M6 (Frameset) 1041g
| 52 → M | 64% | Compare |
= Chainstay
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube
$1,499
Performance Road64%OG-EVKIN
OG-EVKIN CF-025 870g 28mm
| 52 → XS | 64% | Compare |
= Chainstay
≈ Stack, Reach, Head Tube Angle, Seat Tube Angle, Wheelbase, Trail, BB Drop, Top Tube, TT Slope
$699
Endurance Road63%Winspace
Winspace C5 Aero 900g
| 52 → M | 63% | Compare |
= Head Tube Angle
≈ Stack, Reach, Seat Tube Angle, Chainstay, Wheelbase, Trail, BB Drop, TT Slope
$1,480
FAQ — Specialized Aethos (52)
What are cheap alternatives to the Specialized Aethos (52)?
These Chinese-made carbon frames offer similar geometry to the Specialized Aethos (52) at a fraction of the price:
- QUICK PRO UR:ONE (70% geometry match)
- TAVELO Arden (69% geometry match)
- INCOLOR SR "Speedster Intropy" (68% geometry match)
- INCOLOR SSR Road Frameset (68% geometry match)
- Pardus Robin Sport (68% geometry match)
What frames have the most similar geometry to the Specialized Aethos (52)?
The QUICK PRO UR:ONE is the closest match to the Specialized Aethos (52) with a 70% geometry similarity score, based on stack, reach, head tube angle, seat tube angle, chainstay length, and wheelbase.
How aggressive or comfortable is the Specialized Aethos (52)?
The Specialized Aethos (52) has a stack-to-reach ratio of 1.43, which is moderate. This geometry offers a balanced riding position — sporty enough for spirited riding, yet comfortable for longer distances. A versatile choice for most riders.
What type of bike is the Specialized Aethos (52)?
The Specialized Aethos (52) is classified as a Performance Road bike with a stack-to-reach ratio of 1.43. Its riding character is moderate — a versatile all-rounder balancing speed and comfort. The geometry determines how the bike handles and how the rider is positioned — frames with similar numbers will feel similar on the road, regardless of brand.