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  • Bridge Bike Works 2024 Bridge Surveyor Carbon Frameset
  • Bridge Bike Works 2024 Bridge Surveyor Carbon Frameset

2024 Bridge Surveyor Carbon Frameset

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Bridge Bike Works is a new carbon frame company fully owned, built and tested in Canada.

In stock (1)

Bridge: From asphalt, to rugged roads, to gravel, Surveyor has you covered. Designed for optimum performance with 28-40 mm tires, we’ve engineered and hand built a bike to handle the entire spectrum of your all-road needs. Surveyor was created with the goal of creating a modern classic: mating thoroughly modern technology and thinking to a classic silhouette and timeless features, making Surveyor a unique choice for the distinguished rider.



It’s (almost) all about the seat-tube! We started with a sloped top tube (8-10 degrees) which allows for more seatpost exposure and thus more compliance. After much engineering and analysis we chose to use a round seat-tube for a 27.2 seatpost: it is lighter, more durable, but more than anything, it is MORE COMFORTABLE.


Why be slower if you don’t have to? We don’t give up comfort for our aerodynamics, especially since frontal aero is the key. 

  • Fully internal cable routing
  • Wider fork stance for aerodynamics with bigger tires
  • D shaped downtube
  • Proprietary fork for ideal fork-to-frame transition
  • Stack and reach within 5% of most race bikes



The downtube is around 60mm in diameter, creating monstrous power transfer. Up front, the proprietary fork with tapered steerer was designed to rail without beating you up. Plus, there are near limitless cockpit combinations that you can choose based on your preferences.


At ~900 grams (no fork or paint) it is close to best in class for the all-road category. Because the Surveyor is handmade to incredibly high standards and quality controlled at every step - achieving light weights without sacrificing durability is a reality.


BIG. TIRES. RULE. We promise. For most riding, from neglected Canadian roads to light gravel and dirt, a 30-35 mm tire is pretty much perfect. So we kept it simple, we designed a race bike that will take massive tires. Up to 40 mm... officially. Wink. 


  Size 51 Size 53 Size 55 Size 57 Size 59
S-Stack 510 539 568 596 625
R-Reach 376 383 391 398 405
VTT-Virtual Top Tube 512.7 527.4 548.5 568.9 584.2
HT-Headtube 90.1 119.7 145.3 173.6 203
HA-Head Angle 71° 71.3° 72.5° 72.8° 73°
SA-Seat Angle 74° 74° 73.5° 73° 73°
BBD-BB Drop 80 80 78 78 78
WB-Wheelbase 989.47 1004.14 1003.26 1016.55 1029.87
FC-Front-Center 585.7 600.2 598.7 611.9 625.12
F-Fork A-C 382.5 382.5 382.5 382.5 382.5
FR-Fork Rake 53.1 53.1 45.9 45.9 45.9
T-Trail* 65.5 63.9 63.3 63.3 60
CS-Chain Stay Length 417 417 417 417 417
SL-TT Slope 10° 10°
ST-Seat Tube C-T 459.4 487 532.2 559.8 587.9

* Trail is calculated around a 38mm tire.
* Wheelbase and Front-Center measurements are non-linear due to the use of size specific forks.