Ridley Falcn Shimano 105 2x12

2026 RoadRace Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €2,799 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 34–50t / 11–34t
Gear range: 455%
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

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

Components

12 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

Falcn, Aero-To-Weigth HM carbon, TA 12x142, BB86 Not identified

Suspension

1 part

Fork

Falcn TA 12x100, 45mm rake, D-Shape steerer, 1 1/4"-1 1/2" Not identified

Drivetrain

7 parts

Bottom bracket
- Ridley
Cassette
- Shimano 105 CS-R7101-12 12 speeds
CS-R7101-12
Chain
- KMC
Crankset
- Shimano 105 50/34t
Front derailleur
- Shimano 105
Rear derailleur
- Shimano 105
Shifters
- Shimano 105

Brakes

2 parts

Brakes

Flat Mount Not identified
Disc rotors

REVER Flat Mount Adapter, Rear 140 -> 160 Not identified

Wheels and tires

1 part

Rims
- Shimano WH-RX180
WH-RX180

Cockpit and contact points

5 parts

Handlebar
- 4ZA
Pedals

Not included ** Not identified
Saddle
- Selle Italia
Seatpost
- Forza
Stem
- Forza

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 397mm

Stack 551mm

Wheelbase 987mm

Head angle 73.5°

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 Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	378	388	397	404	411
Stackmm	513	530	551	573	599
Top tube lengthmm	525	545	565	585	600
Seat tube lengthmm	455	480	499	530	555
Head tube lengthmm	115	130	150	175	200
Head tube angle	72°	73°	73.5°	73.5°	74°
Seat tube angle	74°	73.5°	73°	72.5°	72.5°
Chainstay lengthmm	407	407	407	407	407
Wheelbasemm	974	977	987	1002	1012
Front centermm	579	580	590	605	614
Bottom bracket dropmm	75	70	70	68	68
Bottom bracket heightmm	261	266	266	268	268
Fork rakemm	51	45	45	45	46
Trailmm	56	56	53	53	48
Stack/reach ratio	1.36	1.37	1.39	1.42	1.46

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
Weight limit: 110 kg

242.5 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 34
Lowest gear: 29.0 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Derailleur hanger: UDH
Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
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

29.0 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2026
Sample: 719 bicycles with this information
Coverage: 78.6% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2026
Sample: 719 bicycles with this information
Coverage: 78.6% of the class

Shifting

Mechanical

631 of 912 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2026
Sample: 912 bicycles with this information
Coverage: 99.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.1 km/h
Highest gear: 50.5 km/h

Total gear range 455%

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: 29.0–131.8 gear inches
Class reference (p10–p90): 27.4–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Race Model year: 2026
Lowest gear: 719 bicycles with this information, 78.6% of the class
Highest gear: 719 bicycles with this information, 78.6% 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 2026 builds

Differences across 2026 builds
Specification	This bicycle Ridley Falcn Shimano 105 2x12	Ridley Falcn RS 2.0 Shimano Ultegra Di2 2x12sp	Ridley Falcn RS 2.0 SRAM Force AXS 2x12sp	Ridley Falcn RS 2.0 SRAM Red AXS 2x12sp	Ridley Falcn RS Shimano Dura-Ace Di2 2x12	Ridley Falcn RS Shimano Ultegra Di2 2x12sp
Drivetrain
Smallest chainring	34	36	35	35	36	36
Largest chainring	50	52	48	48	52	52
Smallest sprocket	11	11	10	10	11	11
Largest sprocket	34	30	33	33	30	30
Lowest gear	29.0 in	34.8 in	30.8 in	30.8 in	34.8 in	34.8 in
Highest gear	131.8 in	137.1 in	139.2 in	139.2 in	137.1 in	137.1 in
Cockpit
Derailleur hanger	UDH	Not informed	Not informed	Not informed	Not informed	Not informed
Shifting	Mechanical	Electronic	Electronic	Electronic	Electronic	Electronic
Other specifications
Bottom bracket standard	BB86/BB92	BB86/BB92	BB86/BB92	BB86/BB92	Not informed	Not informed
Wheel material	Aluminum	Carbon	Carbon	Carbon	Carbon	Carbon
Power meter	Not informed	Not informed	SRAM Force AXS incl spindle powermeter // 12s // 170 // 48-35Additional specification: Model display: Force AXSAdditional specification: Model id: force-axs	SRAM RED incl Powermeter // 170 // 48-35Additional specification: Model display: Red AXSAdditional specification: Model id: red-axs	Not informed	Not informed
Tire clearance	Not informed	Not informed	Not informed	Not informed	Maximum tire width: 34c	Maximum tire width: 34c