Ridley Grifn RS Road Shimano 105 Di2 2x12s

2024 RoadGravel Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €5,799 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 34–50t / 11–34t
Gear range: 455%
Frame: Carbon
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

9 of 13 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

Grifn RS Not identified

Suspension

1 part

Fork

Grifn RS // TA 12x100mm // Internal dynamo routing // Fender mounts // Full Carbon Not identified

Drivetrain

5 parts

Cassette
- Shimano 105 CS-R7101-12 12 speeds
CS-R7101-12
Crankset
- Shimano 105 50/34t
Front derailleur
- Shimano 105 FD-R7150 2 speeds
FD-R7150
Rear derailleur
- Shimano 105 RD-R7150 12 speeds
RD-R7150
Shifters
- Shimano 105 ST-R7170
ST-R7170

Brakes

1 part

Brakes

Flat Mount Not identified

Wheels and tires

1 part

Rims
- 4ZA

Cockpit and contact points

4 parts

Handlebar
- Forza
Pedals

Not included ** Not identified
Saddle
- Selle Italia MODEL Y
Seatpost
- Forza

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 SM

Table

Reach 383mm

Stack 563mm

Wheelbase 1005mm

Head angle 72.0°

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 6 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	375	375	383	391	403	412
Stackmm	524	540	563	587	614	633
Top tube lengthmm	515	525	545	565	585	605
Seat tube lengthmm	440	470	500	520	545	570
Head tube lengthmm	100	115	140	165	195	215
Head tube angle	71°	71.5°	72°	72°	72°	72°
Seat tube angle	74.5°	74.5°	74°	73.5°	73.5°	73°
Chainstay lengthmm	420	420	420	420	420	420
Wheelbasemm	992	994	1005	1021	1043	1058
Front centermm	584	586	596	612	633	648
Bottom bracket dropmm	75	75	73	73	71	71
Bottom bracket heightmm	274	274	276	276	278	278
Standover heightmm	749	765	790	814	843	862
Fork rakemm	46	48	47	47	47	47
Trailmm	72	66	64	64	64	64
Stack/reach ratio	1.40	1.44	1.47	1.50	1.52	1.54

Not published by the manufacturer: 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: Electronic

Additional specifications

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

29.0 gear inches

This value is above the central range for this class.

Cohort: Road / Gravel Model year: 2024
Sample: 1,716 bicycles with this information
Coverage: 76.6% of the class

Highest gear

131.8 gear inches

This value is above the central range for this class.

Cohort: Road / Gravel Model year: 2024
Sample: 1,716 bicycles with this information
Coverage: 76.6% of the class

Shifting

Electronic

771 of 2,238 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2024
Sample: 2,238 bicycles with this information
Coverage: 99.9% 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): 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: 2024
Lowest gear: 1716 bicycles with this information, 76.6% of the class
Highest gear: 1716 bicycles with this information, 76.6% 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 2024 builds

Differences across 2024 builds
Specification	This bicycle Ridley Grifn RS Road Shimano 105 Di2 2x12s	Ridley Grifn A Gravel Shimano GRX400 2x10sp	Ridley Grifn A Gravel Shimano GRX600 2x12sp	Ridley Grifn A Road Shimano 105 2x12	Ridley Grifn A Shimano 105 2x12	Ridley Grifn A Shimano GRX400 2x10sp
Frame
Frame material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Drivetrain
Smallest chainring	34	Not informed	Not informed	Not informed	34	30
Largest chainring	50	Not informed	Not informed	Not informed	50	46
Rear sprockets	12	10	12	12	12	10
Smallest sprocket	11	Not informed	Not informed	Not informed	11	11
Largest sprocket	34	Not informed	Not informed	Not informed	34	36
Lowest gear	29.0 in	Not informed	Not informed	Not informed	29.0 in	24.2 in
Highest gear	131.8 in	Not informed	Not informed	Not informed	131.8 in	121.3 in
Cockpit
Seatpost	Rigid seatpost	Not informed	Not informed	Not informed	Rigid seatpost	Rigid seatpost
Shifting	Electronic	Mechanical	Mechanical	Mechanical	Mechanical	Mechanical
Other specifications
Wheel material	Carbon	Not informed	Not informed	Not informed	Aluminum	Aluminum