Bridge Bikeworks Surveyor Ultegra Di2

Name: Bridge Bikeworks Surveyor Ultegra Di2
Brand: Bridge Bikeworks

2024 RoadEndurance Manufacturer page

Suspension: Rigid
Wheels: 700c
Drivetrain: 12
Frame: Carbon
Brakes: Rim brake

Rider height by size (cm)

Size guide

51cm 154.9–167.6
53cm 162.6–175.3
55cm 170.2–182.9
57cm 177.8–190.5
59cm 185.4–198.1

Components

8 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 Ultegra
Rear derailleur
- Shimano Ultegra

Brakes

1 part

Brakes

Rim Not identified

Wheels and tires

2 parts

Cockpit and contact points

4 parts

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

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 Reported by the manufacturer

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	380	380	400	400	420
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

Drivetrain

Rear sprockets: 12

Derived by Bikelake

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

430 of 833 bicycles with this information use electronic shifting.

Cohort: Road / Endurance Model year: 2024
Sample: 833 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 2024 builds
Specification	This bicycle Bridge Bikeworks Surveyor Ultegra Di2	Bridge Bikeworks Surveyor Dura-Ace Di2	Bridge Bikeworks Surveyor Force AXS	Bridge Bikeworks Surveyor Force XPLR	Bridge Bikeworks Surveyor Red AXS	Bridge Bikeworks Surveyor Red XPLR
Drivetrain
Rear sprockets	12	Not informed	12	12	Not informed	12
Front chainrings	Not informed	Not informed	Not informed	1	Not informed	1
Smallest sprocket	Not informed	Not informed	Not informed	10	Not informed	10
Largest sprocket	Not informed	Not informed	Not informed	44	Not informed	46