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Bridge Bike Works is a new carbon frame company fully owned, built and tested in Canada.
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.
Details:
COMFORTABLE
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.
AERO
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.
STIFF
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.
LIGHT
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.
VERSATILE
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° | 8° | 8° | 8° |
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.