Stevens Aspin

Name: Stevens Aspin
Brand: Stevens

2025 RoadRace Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €1,799 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 34–50t / 11–32t
Gear range: 428%
Weight: 8.1 kg 17.9 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Rim brake

Sizes

Size guide

50cm
52cm
54cm
56cm
58cm
60cm
62cm
64cm

The manufacturer did not publish rider heights for these sizes.

Components

15 of 17 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

Aluminium SL 7005 TB, O.L.D.: 130 mm, Brake: rim, BB: Pressfit BB86, Front derailleur mount: clamp, Cable routing: internal Not identified

Suspension

1 part

Fork
- Stevens

Drivetrain

7 parts

Bottom bracket

BB86/BB92, press-fit Not identified
Cassette
- Shimano Ultegra CS-R8000 11 speeds 28–32t
CS-R8000
Chain
- Shimano CN-HG701
CN-HG701
Crankset
- Shimano Ultegra FC-R8000 34t
FC-R8000
Front derailleur
- Shimano Ultegra FD-R8000-F 2 speeds
FD-R8000
Rear derailleur
- Shimano Ultegra RD-R8000-GS 11 speeds
RD-R8000-GS
Shifters
- Shimano Ultegra ST-R8000
ST-R8000

Brakes

1 part

Brakes
- Shimano Ultegra BR-R8000
BR-R8000

Wheels and tires

2 parts

Cockpit and contact points

5 parts

Sizes and geometry

8 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size 56cm

Table

Reach 400mm

Stack 559mm

Wheelbase 996mm

Head angle 73.5°

Seat angle 74.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 8 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	369	382	387	400	404	407	412	420
Stackmm	529	542	549	559	584	603	622	636
Top tube lengthmm	516	537	544	560	572	580	590	602
Seat tube lengthmm	461	481	504	510	540	560	580	601
Head tube lengthmm	130	140	145	155	180	200	220	235
Head tube angle	71.5°	72.5°	73°	73.5°	73.5°	73.5°	73.5°	73.5°
Seat tube angle	74.5°	74°	74°	74°	74°	74°	74°	74°
Chainstay lengthmm	410	410	410	410	410	410	410	410
Wheelbasemm	974	981	984	996	1008	1015	1026	1038
Front centermm	574	581	584	596	608	615	626	638
Bottom bracket dropmm	70	70	70	70	70	70	70	70
Bottom bracket heightmm	265	265	265	265	265	265	265	265
Standover heightmm	716	751	766	776	803	823	842	859
Fork rakemm	45	45	45	45	45	45	45	45
Trailmm	65	60	56	53	52	54	53	54
Stack/reach ratio	1.43	1.42	1.42	1.40	1.45	1.48	1.51	1.51
Suspension and parts
Crank lengthmm	170	170	172.5	172.5	175	175	175	175
Stem lengthmm	80	90	100	100	110	120	120	120
Stem angle	-6°	-6°	-6°	-6°	-6°	-6°	-6°	-6°

Not published by the manufacturer: Front travel, Rear travel, Handlebar width, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Carbon
Bicycle weight: 8.1 kg

17.9 lb
Weight limit: 115 kg

253.5 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 30.8 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Tire width: 25c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

30.8 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2025
Sample: 762 bicycles with this information
Coverage: 78.1% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2025
Sample: 762 bicycles with this information
Coverage: 78.1% of the class

Shifting

Mechanical

643 of 969 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2025
Sample: 969 bicycles with this information
Coverage: 99.3% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.8 km/h
Highest gear: 50.5 km/h

Total gear range 428%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 30.8–131.8 gear inches
Class reference (p10–p90): 28.2–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Race Model year: 2025
Lowest gear: 762 bicycles with this information, 78.1% of the class
Highest gear: 762 bicycles with this information, 78.1% 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 2025 builds
Specification	This bicycle Stevens Aspin	Stevens Aspin Disc
Frame
Bicycle weight	8.1 kg	9.2 kg
Drivetrain
Rear sprockets	11	12
Largest sprocket	32	34
Lowest gear	30.8 in	29.0 in
Brakes
Brake type	Rim brake	Hydraulic disc
Other specifications
Tire width	25c	28c