Ridley Kanzo Fast - Classified GRX800 Di2 11sp

2021 RoadGravel Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €6,474 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 11–34t
Gear range: 309%
Frame: Carbon
Brakes: Hydraulic disc

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

8 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

Kanzo Fast, 30T HM Not identified

Suspension

1 part

Fork

Kanzo Fast, 30T HM/HR UD Carbon, F-Steerer Integrated Cables, TA 12x100mm Not identified

Drivetrain

5 parts

Cassette
- Classified
Crankset

RotoR Aldhu // 172,5mm Not identified
Front derailleur
- Classified
Rear derailleur
- Classified
Shifters
- Classified

Brakes

1 part

Brakes

Disc Not identified

Wheels and tires

1 part

Rims
- Forza

Cockpit and contact points

4 parts

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 MD

Table

Reach 385mm

Stack 587mm

Wheelbase 1026mm

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
Reachmm	—	373	380	385	393	400
Stackmm	—	537	563	587	613	638
Top tube lengthmm	—	522	547	565	587	601
Seat tube lengthmm	—	470	495	520	545	570
Head tube lengthmm	—	115	144	168	197	221
Head tube angle	—	71°	71°	71.5°	71.5°	72°
Seat tube angle	—	74.5°	73.5°	73°	72.5°	73°
Chainstay lengthmm	—	425	425	425	425	425
Wheelbasemm	—	1001	1017	1026	1044	1053
Front centermm	—	587	602	611	629	638
Bottom bracket dropmm	—	74	72	72	70	70
Bottom bracket heightmm	—	275	277	277	279	279
Standover heightmm	—	789	816	841	868	893
Fork rakemm	—	47	46	47	48	47
Trailmm	—	70	72	67	66	64
Stack/reach ratio	—	1.44	1.48	1.53	1.56	1.60

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
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 34

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Wheel material: Aluminum
Wheel size: 700c

Technical analysis

1 measure

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Shifting

Electronic

144 of 774 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2021
Sample: 774 bicycles with this information
Coverage: 100.0% 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 2021 builds

Differences across 2021 builds
Specification	This bicycle Ridley Kanzo Fast - Classified GRX800 Di2 11sp	Ridley Kanzo Adventure Shimano GRX800 1x	Ridley Kanzo Adventure - SRAM Rival1	Ridley Kanzo A Shimano GRX400 2x	Ridley Kanzo A Shimano GRX600 2x	Ridley Kanzo A Shimano GRX800 2x
Frame
Frame material	Carbon	Carbon	Carbon	Aluminum	Aluminum	Aluminum
Weight limit	110 kg	Not informed	Not informed	Not informed	Not informed	Not informed
Drivetrain
Front chainrings	2	2	1	2	2	2
Rear sprockets	11	11	11	10	11	11
Largest sprocket	34	40	42	36	32	32
Smallest chainring	Not informed	42	42	30	30	30
Largest chainring	Not informed	42	42	46	46	46
Lowest gear	Not informed	30.5 in	29.0 in	24.2 in	27.2 in	27.2 in
Highest gear	Not informed	110.7 in	110.7 in	121.3 in	121.3 in	121.3 in
Cockpit
Shifting	Electronic	Mechanical	Mechanical	Mechanical	Mechanical	Mechanical
Other specifications
Tire clearance	Not informed	Maximum tire width: 50c	Maximum tire width: 50c	Not informed	Not informed	Not informed
Tire width	Not informed	45c	45c	45c	45c	45c