BH SL1 3.0

Name: BH SL1 3.0
Brand: BH

2025 RoadRace Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £2,199 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 10 34–50t / 12–28t
Gear range: 343%
Frame: Carbon
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

XS 156–166
SM 163–174
MD 171–182
LG 179–189
XL 185–195

Components

13 of 16 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

SL1 Disc ICR Monocoque Not identified

Suspension

1 part

Fork

SL1 Disc Full Integrated Tapeder, Full Carbon 1.5Â´ Not identified

Drivetrain

6 parts

Brakes

1 part

Brakes
- Shimano

Wheels and tires

2 parts

Rims

Slite Thru Axle Not identified
Tires
- Hutchinson

Cockpit and contact points

5 parts

Handlebar
- BH
Headset
- FSA
Saddle
- San Marco
Seatpost
- BH
Stem
- BH

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 384mm

Stack 549mm

Wheelbase 982mm

Head angle 73.0°

Seat angle 72.5°

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 Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	382	383	384	386	396
Stackmm	517	523	549	583	594
Top tube lengthmm	510	544	557	570	586
Seat tube lengthmm	398	433	463	493	504
Head tube lengthmm	108	120	150	185	196
Head tube angle	71.8°	72°	73°	73°	73°
Seat tube angle	74.8°	72.5°	72.5°	72.5°	72°
Chainstay lengthmm	410	410	410	410	410
Wheelbasemm	963.3	978.4	981.6	994.3	1005.1
Front centermm	565	577	580	593	603
Bottom bracket dropmm	74.5	65	65	65	64.7
Bottom bracket heightmm	261	271	271	271	271
Fork rakemm	31	40	43	43	41
Trailmm	78	67	58	58	60
Stack/reach ratio	1.35	1.37	1.43	1.51	1.50

Not published by the manufacturer: Standover height, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 10
Smallest sprocket: 12
Largest sprocket: 28
Lowest gear: 35.2 in
Highest gear: 120.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 28c
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

35.2 gear inches

This value is above 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

120.8 gear inches

This value is below 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: 13.5 km/h
Highest gear: 46.3 km/h

Total gear range 343%

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: 35.2–120.8 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 BH SL1 3.0	BH SL1 3.5	BH SL1 4.0	BH SL1 4.5
Drivetrain
Smallest chainring	34	34	36	36
Largest chainring	50	50	52	52
Rear sprockets	10	12	12	12
Smallest sprocket	12	11	11	11
Largest sprocket	28	34	34	34
Lowest gear	35.2 in	29.0 in	30.7 in	30.7 in
Highest gear	120.8 in	131.8 in	137.1 in	137.1 in
Brakes
Brake type	Mechanical disc	Hydraulic disc	Hydraulic disc	Hydraulic disc
Cockpit
Shifting	Mechanical	Mechanical	Electronic	Electronic