Lauf Seigla - Race Transmission

Name: Lauf Seigla - Race Transmission
Brand: Lauf

2023 RoadGravel Manufacturer page

Lauf Seigla - Race Transmission, color Obsidian Black - Glossy

Last known price: $4,440

Prices shown first for United States
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 12 40t / 10–52t
Gear range: 520%
Weight: 8.22 kg 18.1 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 156–167
SM 164–176
MD 173–184
LG 181–192
XL 189–200

Components

16 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

Lauf IRM* Seigla carbon frame, 12x142mm thru-axle Not identified

Suspension

1 part

Fork
- Lauf

Drivetrain

7 parts

Brakes

1 part

Brakes
- SRAM Force AXS HRD Shift-Brake System

Wheels and tires

2 parts

Cockpit and contact points

5 parts

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 394mm

Stack 564mm

Wheelbase 1040mm

Head angle 70.5°

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
Frame
Reachmm	378	383	394	405	416
Stackmm	523	537	564	593	623
Top tube lengthmm	532	544	563	584	607
Seat tube lengthmm	461	500	528	548	575
Head tube lengthmm	84	99	129	159	191
Head tube angle	70.5°	70.5°	70.5°	70.5°	70.5°
Seat tube angle	72.9°	72.7°	72.5°	72.4°	72.3°
Chainstay lengthmm	425	425	425	425	425
Wheelbasemm	1009	1020	1040	1061	1084
Front centermm	589	600	620	641	664
Bottom bracket dropmm	65	65	65	65	65
Bottom bracket heightmm	284	284	284	284	284
Standover heightmm	731	763	789	811	840
Fork rakemm	47	47	47	47	47
Trailmm	75	74	75	75	73
Stack/reach ratio	1.38	1.40	1.43	1.46	1.50
Suspension and parts
Stem lengthmm	60	70	80	90	100

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Fork material: Carbon
Bicycle weight: 8.22 kg

18.1 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 40
Largest chainring: 40
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 52
Lowest gear: 22.3 in
Highest gear: 116.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Bottom bracket standard: BSA
Power meter: Single-sided SRAM AXS power meter
Tire clearance: Maximum tire width: 57c
Tire width: 45c
Wheel material: Carbon
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

22.3 gear inches

This value is below the central range for this class.

Cohort: Road / Gravel Model year: 2023
Sample: 1,654 bicycles with this information
Coverage: 79.1% of the class

Highest gear

116.0 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2023
Sample: 1,654 bicycles with this information
Coverage: 79.1% of the class

Shifting

Electronic

688 of 2,086 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2023
Sample: 2,086 bicycles with this information
Coverage: 99.8% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.5 km/h
Highest gear: 44.4 km/h

Total gear range 520%

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: 22.3–116.0 gear inches
Class reference (p10–p90): 23.2–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2023
Lowest gear: 1654 bicycles with this information, 79.1% of the class
Highest gear: 1654 bicycles with this information, 79.1% 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 2023 builds

Differences across 2023 builds
Specification	This bicycle Lauf Seigla - Race Transmission	Lauf Seigla - Core Wireless	Lauf Seigla - Race Wireless	Lauf Seigla Rigid - Core Wireless	Lauf Seigla Rigid - Race Wireless	Lauf Seigla Rigid - Ultimate
Frame
Bicycle weight	8.22 kg	9.51 kg	8.5 kg	9.08 kg	8.07 kg	8 kg
Suspension
Suspension configuration	Rigid	Hardtail	Hardtail	Rigid	Rigid	Rigid
Front travel	Not informed	30 mm	30 mm	Not informed	Not informed	Not informed
Drivetrain
Smallest sprocket	10	11	10	11	10	10
Largest sprocket	52	44	44	44	44	44
Lowest gear	22.3 in	26.4 in	26.4 in	26.4 in	26.4 in	26.4 in
Highest gear	116.0 in	105.5 in	116.0 in	105.5 in	116.0 in	116.0 in
Cockpit
Derailleur hanger	UDH	Not informed	UDH	Not informed	UDH	UDH
Other specifications
Power meter	Single-sided SRAM AXS power meter	Not informed	Single-sided SRAM AXS power meter	Not informed	Single-sided SRAM AXS power meter	Dual-side SRAM AXS power meter spider
Suspension	Rigid	Hardtail	Hardtail	Rigid	Rigid	Rigid
Wheel material	Carbon	Aluminum	Carbon	Aluminum	Carbon	Carbon