Specialized Aethos Expert SRAM Rival eTap AXS

Name: Specialized Aethos Expert SRAM Rival eTap AXS
Brand: Specialized

2023 RoadRace Manufacturer page

Specialized Aethos Expert SRAM Rival eTap AXS, color Gloss Dune White / Metallic Obsidian

Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 10–36t
Gear range: 360%
Weight: 7.64 kg 16.8 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

49cm 155–163
52cm 161–169
54cm 166–175
56cm 172–181
58cm 178–186
61cm 183–191

Components

11 of 15 identified

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

Aethos FACT 10R Carbon, Rider First Engineered™, Threaded BB, 12x142mm thru-axle, flat-mount disc Not identified

Suspension

1 part

Fork

FACT Carbon, 12x100mm thru-axle, flat-mount disc Not identified

Drivetrain

7 parts

Bottom bracket

BSA, 68mm, threaded Not identified
Cassette
- SRAM Rival XG-1250 12 speeds 10–36t
XG-1250
Chain
- SRAM Rival 12 speeds
Crankset
- SRAM Rival 12 speeds
Front derailleur
- SRAM Rival eTap AXS 12 speeds
Rear derailleur
- SRAM Rival eTap AXS 12 speeds
Shifters
- SRAM Rival

Brakes

1 part

Brakes
- SRAM Rival

Wheels and tires

1 part

Tires
- S-Works

Cockpit and contact points

4 parts

Handlebar
- Specialized
Saddle

Body Geometry Power Expert Not identified
Seatpost
- Roval
Stem
- Specialized

Sizes and geometry

6 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size 54cm

Table

Geometry diagram unavailable

The drawing needs seat tube angle and seat tube length, 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	375	380	384	395	402	408
Stackmm	514	527	544	565	591	612
Top tube lengthmm	508	531	540	562	577	595
Head tube lengthmm	109	120	137	157	184	204
Head tube angle	71.75°	72.5°	73°	73.5°	73.5°	74°
Chainstay lengthmm	410	410	410	410	410	410
Wheelbasemm	973	975	978	991	1005	1012
Front centermm	575	577	579	592	606	613
Bottom bracket dropmm	74	74	72	72	72	72
Bottom bracket heightmm	266	266	268	268	268	268
Standover heightmm	705	728	748	769	796	824
Fork rakemm	47	47	44	44	44	44
Trailmm	61	57	57	54	54	51
Stack/reach ratio	1.37	1.39	1.42	1.43	1.47	1.50
Suspension and parts
Crank lengthmm	165	170	172.5	172.5	175	175
Handlebar widthmm	380	400	420	420	440	440
Stem lengthmm	80	90	100	100	110	110

Not published by the manufacturer: Seat tube length, Seat tube angle, Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Carbon
Bicycle weight: 7.64 kg

16.8 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 36

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Bottom bracket standard: BSA
Tire width: 28c
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

Electronic

733 of 1,254 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2023
Sample: 1,254 bicycles with this information
Coverage: 100.0% 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 2023 builds

Differences across 2023 builds
Specification	This bicycle Specialized Aethos Expert SRAM Rival eTap AXS	Specialized Aethos Comp Rival eTap AXS	Specialized Aethos Comp Shimano 105 Di2	Specialized Aethos Expert	Specialized Aethos Pro Shimano Ultegra Di2	Specialized Aethos Pro SRAM Force eTap AXS
Frame
Bicycle weight	7.64 kg	Not informed	7.68 kg	7.64 kg	6.93 kg	Not informed
Drivetrain
Smallest sprocket	10	10	11	10	11	10
Largest sprocket	36	36	34	36	30	33
Smallest chainring	Not informed	35	32	35	36	35
Largest chainring	Not informed	48	32	48	52	48
Lowest gear	Not informed	28.2 in	27.3 in	28.2 in	34.8 in	30.8 in
Highest gear	Not informed	139.2 in	84.4 in	139.2 in	137.1 in	139.2 in
Other specifications
Tire width	28c	26c	28c	28c	28c	26c
Wheel material	Not informed	Aluminum	Aluminum	Carbon	Carbon	Carbon
Power meter	Not informed	Not informed	Not informed	SRAM Rival AXS Power Meter, 48/35TAdditional specification: Model display: Rival AXSAdditional specification: Model id: rival-axs	Shimano Ultegra R81000 with 4iiiis Power Meter, 52/36TAdditional specification: Model display: UltegraAdditional specification: Model id: ultegra	SRAM Force AXS Power Meter, 48/35TAdditional specification: Model display: Force AXSAdditional specification: Model id: force-axs