Bridge Bikeworks Surveyor Dura-Ace Di2

Name: Bridge Bikeworks Surveyor Dura-Ace Di2
Brand: Bridge Bikeworks

2023 RoadEndurance Manufacturer page

Suspension: Rigid
Wheels: 700c
Frame: Carbon
Brakes: Rim brake

Sizes

Size guide

51cm
53cm
55cm
57cm
59cm

The manufacturer did not publish rider heights for these sizes.

Components

7 of 10 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.

Drivetrain

3 parts

Bottom bracket

White Industries T47/86 Not identified
Cassette
- Shimano Dura-Ace
Rear derailleur
- Shimano Dura-Ace RD-R9250 12 speeds
RD-R9250

Brakes

1 part

Brakes

Rim Not identified

Wheels and tires

2 parts

Cockpit and contact points

4 parts

Handlebar
- Deda
Saddle
- Fizik Argo
Seatpost
- Deda
Stem

Integrated Not identified

Sizes and geometry

5 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size 55cm

Table

Reach 391mm

Stack 568mm

Wheelbase 1003mm

Head angle 72.5°

Seat angle 73.5°

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 Reach Stack

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	376	383	391	398	405
Stackmm	510	539	568	596	625
Top tube lengthmm	512.7	527.4	548.5	568.9	584.2
Seat tube lengthmm	459.4	487	532.2	559.8	587.9
Head tube lengthmm	90.1	119.7	145.3	173.6	203
Head tube angle	71°	71.3°	72.5°	72.8°	73°
Seat tube angle	74°	74°	73.5°	73°	73°
Chainstay lengthmm	417	417	417	417	417
Wheelbasemm	989.5	1004.2	1003.3	1016.6	1029.9
Front centermm	585.7	600.2	598.7	611.9	625.1
Bottom bracket dropmm	80	80	78	78	78
Bottom bracket heightmm	256	256	258	258	258
Fork rakemm	53	53	46	46	46
Trailmm	65.5	63.9	63.3	61.7	60
Stack/reach ratio	1.36	1.41	1.45	1.50	1.54
Suspension and parts
Crank lengthmm	170	170	172.5	172.5	175
Handlebar widthmm	400	400	420	420	440
Stem lengthmm	90	90	100	100	110

Not published by the manufacturer: Standover height, Front travel, Rear travel, 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

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Derailleur hanger: UDH
Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Bottom bracket standard: T47
Wheel material: Carbon
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

449 of 901 bicycles with this information use electronic shifting.

Cohort: Road / Endurance Model year: 2023
Sample: 901 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 2023 builds

Differences across 2023 builds
Specification	This bicycle Bridge Bikeworks Surveyor Dura-Ace Di2	Bridge Bikeworks Surveyor - Gravel Dura-Ace Di2	Bridge Bikeworks Surveyor Force AXS	Bridge Bikeworks Surveyor - Gravel Force AXS	Bridge Bikeworks Surveyor Red AXS	Bridge Bikeworks Surveyor - Gravel Red AXS
Drivetrain
Rear sprockets	Not informed	Not informed	12	12	Not informed	12
Front chainrings	Not informed	Not informed	Not informed	1	Not informed	1
Brakes
Brake type	Rim brake	Hydraulic disc	Rim brake	Hydraulic disc	Rim brake	Hydraulic disc