Stevens Supreme Pro

Name: Stevens Supreme Pro
Brand: Stevens

2025 RoadCyclocross Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €2,099 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 30–46t / 11–34t
Gear range: 474%
Weight: 11.8 kg 26.0 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Sizes

Size guide

48cm
51cm
54cm
56cm
58cm
61cm

The manufacturer did not publish rider heights for these sizes.

Components

16 of 22 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 6061 TB, O.L.D.: 142 mm, Brake: flatmount disc, BB: BSA 68 mm, Front derailleur mount: clamp, Cable routing: internal Not identified

Suspension

1 part

Fork
- Stevens

Drivetrain

7 parts

Bottom bracket

BSA, 68mm, threaded Not identified
Cassette
- Shimano 105 30–34t
CS-R7100
Chain
- Shimano Deore CN-M6100
CN-M6100
Crankset
- Shimano GRX 30t
Front derailleur
- Shimano GRX FD-RX820 2 speeds
FD-RX820
Rear derailleur
- Shimano GRX RD-RX820 12 speeds
RD-RX820
Shifters
- Shimano GRX ST-RX610-L 2 speeds
ST-RX610

Brakes

1 part

Brakes
- Shimano GRX BR-RX400
BR-RX400

Wheels and tires

4 parts

Front hub
- Shimano DH-UR705-3D
DH-UR705-3D
Rear hub

Strummer CLTP-1, Axle: QR12x142 mm Not identified

CLTP-1
Rims
- Oxygen
RM-23
Tires
- Schwalbe G-One Allround

Cockpit and contact points

6 parts

Handlebar

Scorpo Aero Gravel, Drop: 122 mm, Reach: 70 mm, Clamp: 31.8 mm Not identified
Headset
- Stevens
Pedals

ATB Pro Reflex Not identified
Saddle
- Selle Royal Vivo Athletic
Seatpost

LightSKIN LED Alloy, Length: 350 mm, Diameter: 27.2 mm, Insertion depth: min. 100 mm, Integrated taillight, 5 LEDs Not identified
Stem
- Oxygen

Other components

2 parts

Fenders
- SKS
Lights
- Supernova

Sizes and geometry

6 sizes Open in the geometry plotter

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

Size 54cm

Table

Reach 398mm

Stack 583mm

Wheelbase 1051mm

Head angle 71.5°

Seat angle 73.0°

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 6 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	380	389	398	407	416	424
Stackmm	546	564	583	603	624	643
Top tube lengthmm	516	551	576	591	606	621
Seat tube lengthmm	424	454	484	514	544	559
Head tube lengthmm	115	130	150	170	190	210
Head tube angle	70°	71°	71.5°	71.5°	72°	72°
Seat tube angle	76°	74°	73°	73°	73°	73°
Chainstay lengthmm	440	440	440	440	440	440
Wheelbasemm	1035	1041	1051	1067	1077	1092
Front centermm	605	611	621	636	646	661
Bottom bracket dropmm	70	70	70	70	70	70
Bottom bracket heightmm	286	294	294	291	286	286
Standover heightmm	749	773	798	822	847	871
Fork rakemm	45	45	45	45	45	45
Trailmm	78	71	67	67	65	64
Stack/reach ratio	1.44	1.45	1.47	1.48	1.50	1.52
Suspension and parts
Crank lengthmm	170	170	172.5	172.5	175	175
Stem lengthmm	60	70	70	80	90	100
Stem angle	-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: 11.8 kg

26.0 lb
Weight limit: 130 kg

286.6 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 30
Largest chainring: 46
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 25.6 in
Highest gear: 121.3 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Tire width: 40c
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

25.6 gear inches

This value is below the central range for this class.

Cohort: Road / Cyclocross Model year: 2025
Sample: 80 bicycles with this information
Coverage: 90.9% of the class

Highest gear

121.3 gear inches

This value is within the central range for this class.

Cohort: Road / Cyclocross Model year: 2025
Sample: 80 bicycles with this information
Coverage: 90.9% of the class

Shifting

Mechanical

27 of 88 bicycles with this information use electronic shifting.

Cohort: Road / Cyclocross Model year: 2025
Sample: 88 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.8 km/h
Highest gear: 46.4 km/h

Total gear range 474%

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: 25.6–121.3 gear inches
Class reference (p10–p90): 23.6–126.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Cyclocross Model year: 2025
Lowest gear: 80 bicycles with this information, 90.9% of the class
Highest gear: 80 bicycles with this information, 90.9% of the class