Surveyor - Dura-Ace Di2
* Parts, build and spec are subject to change without notice.
** Images are for reference only and may not reflect the final product.
*** For custom builds, contact us or reach out to your local dealer.
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Built in Toronto around our Toronto-made frame and fork.
GROUPSET: Shimano Dura-Ace Di2 9200
WHEELSET: ENVE SES 3.4
HANDLEBAR: ENVE SES AR
STEM: ENVE Aero In-Route
SADDLE: Fizik Vento Argo R5
SEATPOST: ENVE
TIRES: Vittoria Corsa N.EXT
CASSETTE: Shimano Dura-Ace
BOTTOM BRACKET: Wolf Tooth T47/86
AXLES: Wolf Tooth 12x100 & 12x142
TIRE SEALANT: Muc-Off
BAR TAPE: Black
CHAINSTAY PROTECTOR: Clear Adhesive
REAR DEAILLEUR HANGER: UDH
FRONT DERAILLEUR MOUNT: Clamp on
SEAT POST CLAMP: Wolf Tooth
* Parts, build and spec are subject to change without notice.
** Images are for reference only and may not reflect the final product.

| Size 51 | Size 53 | Size 55 | Size 57 | Size 59 | |
|---|---|---|---|---|---|
| Average Rider Height | 5'1" to 5’6” | 5'4” to 5'9” | 5'7” to 6'0" | 5'10 to 6'3" | 6’1” to 6'6" |
| 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 | 203.0 |
| 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 | 989.5 | 1004.2 | 1003.3 | 1016.6 | 1029.9 |
| FC-Front-Center | 585.7 | 600.2 | 598.7 | 611.9 | 625.1 |
| F-Fork A-C | 382.5 | 382.5 | 382.5 | 382.5 | 382.5 |
| FR-Fork Rake | 53 | 53 | 46 | 46 | 46 |
| T-Trail 40c Tire | 65.5 | 63.9 | 63.3 | 61.7 | 60.0 |
| T-Trail 28c Tire | 60.5 | 59.0 | 58.9 | 57.4 | 55.8 |
| 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 |
| Handlebar Width | 380 | 380 | 400 | 400 | 420 |
| Stem Length | 90 | 90 | 100 | 100 | 110 |
| Seatpost Offset | 0 | 0 | 0 | 0 | 0 |
| Crankset | 170 | 170 | 172.5 | 172.5 | 175 |
| Saddle Width | 140 | 140 | 140 | 150 | 150 |
* Wheelbase and Front-Center measurements are non-linear due to the use of size specific forks.
* Seat tube has a 10 mm forward offset.
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.
- 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
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 ~1050 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.
Questions about buying, owning or riding a Surveyor? Read our FAQ.
TEAM COLOURS
LIMITED EDITION PAINT
Our Team Edition Surveyors are available for you. Limited to only 10 produced. Available as a frameset of complete builds.
CONTACT ONE OF OUR DEALERS
SUPPORT YOUR LOCAL SHOP
Contact one of our existing dealers or ask your preferred shop to carry Bridge. We are always looking to expand our network and happy to talk with stores around the globe.
BUILD YOUR DREAM BIKE
We offer a great selection of complete Surveyors, but if you want something custom, your local store is the best way to get it. The options are endless. Build it however you want it.
GET YOUR SURVEYOR FASTER
Our dealers have pre-ordered Surveyors, and many have some in-store already. Contact them to see what is available and what they have coming. Jump ahead in the line and get on the road sooner.
ABOUT THIS BUILD
We chose every component for this build to work seemlesly together and provide the best ride at a great price point.
* Parts, build and spec are subject to change without notice.
** Images are for reference only and may not reflect the exact final product.
Shimano Dura-Ace Di2 9200
The pinnacle of Shimano road technology and innovation, the new 12-speed R9200 DURA-ACE is their fastest, most inspired drivetrain ever. Speed was the driving force behind the new generation of road groups, and every decision their designers made was to make you faster.
ENVE SES 3.4
Versatile, aero, light, and fast. The SES 3.4 has been a staple in the SES wheel family, and the newest iteration takes the best features of the previous generation SES 3.4 and 3.4 AR to make the ultimate modern road wheelset. There’s simply nothing more versatile than the SES 3.4.
ENVE SES AR
AR means the handlebar will deliver comfort and confidence over any road surface. Borrowing design cues from Enves successful SES Aero Road bar, Compact Road bar, and G Series bar, the SES AR Handlebar features compound flared drops that provide a wider stance for technical riding and descending while maintaining easy access to the controls.
Vittoria Corsa N.EXT
Race day, interval training, multi-summit days, unsupported base miles – the Corsa N.EXT Tubeless-Ready combines high cornering grip, low rolling resistance, and the ultra-durable construction of a daily workhorse. Those qualities are complemented by the puncture-resistant tubeless design.
Fizik Vento Argo R5
The Fizik Argo R5 is a performance racing saddle with a short-nose design that improves stability and allows for a more aggressive, aero riding position. It adds just enough comfort on road or gravel.
INTRODUCING OUR PATENT PENDING
INTEGRALLY THREADED CARBON BOTTOM BRACKET
Through a complex laminating and molding procedure we have been able to produce molded carbon fiber threads into our bottom brackets.
We designed the Surveyor frame to pair perfectly with the Surveyor All-road fork. Not only do they look great together, speaking the same design language, but they are tuned to complement each other's ride characteristics too. They both have the perfect amount of stiffness when you need it with the right vibration dampening too. Their geometry was designed in unison too, so the handling is refined and elegant on or off paved roads.
There are no unnecessary pieces anywhere in the construction, as every layer of unidirectional carbon is where it should be, and there are hundreds of them. Our engineers, composites technicians and riders explored lay-up after lay-up to be sure they had landed on the best recipe possible - this is at the soul of the Surveyor.
You wouldnt want to drive a car with brake lines and electronic wires hanging out in the wind would you? So why acept it on your bike? We chose a non-proprietary system for our routing meaning you have your pick of industry standard cockpits. From bar to stem to frame, your hoses are concealed making for a faster, cleaner, and safer ride.
BRIDGE BIKE WORKS
ALL-ROAD INTEGRATED FORK
Our carbon fork is made in our Toronto facility by some of the best in the industry. We believe a modern all-road fork needs to be stiff enough to handle the heaviest sprint, compliant enough to cruise through a rock garden, and engineered to a standard beyond others to keep weight low and durability high.
Clearance for 40c tires
Modern testing techniques have proven that larger tires are more comfortable, safer and faster than their smaller, harder ancestors. We wanted to make sure Surveyor was truly "all-road" and designed it to accept up to 40c tires. Our narrow chainstays do the heavy lifting while maintaining a classic silhouette without needing to be offset or dropped.
Round Seatpost
Little known fact: Seatpost deflection does more for comfort while riding than tire size and pressure combined. Surveyor was designed with a sloping top-tube so it would have more seatpost exposed, and in turn, provide more vertical compliance. We then spec every Surveyor with a carbon seatpost, for ultimate comfort.
Threaded bottom bracket
Traditionally, bottom brackets were threaded into the frame. The industry momentarily switched to press-fit, where frames relied on friction and pressure to stay engaged and creak free. Now, the T47 threaded bottom bracket has taken the best of both these and has become the preferred choice for bike manufaturers big and small.
PRESS
Road Bike Action MagazineAnd yet, as modern as the bike is, it’s worth noting that it doesn’t rely on any silly integrated cockpit components or seatpost binder. We like that!
The RadavistBRIDGE has been almost three years in the making and is now opening its manufacturing facility and launching its first bike. The Surveyor is a handbuilt carbon disc road bike, perfect for road and gravel riding.
Cycling TipsYou are offering an N -1 bike, essentially. Or, N =Surveyor bike. I think the idea of that sort of bike is really appealing right now to a lot of people.
Canadian Cycling MagazineIn a time when so many bikes are made abroad, an exciting chapter in the Canadian bike industry became official today with the news that Bridge Bike Works is officially live. The company was founded with a singular vision: to create a better carbon bike.
BikeRumourThe parts are impressively smooth inside and out. The design of the parts lets all of the tubes be sleeved together, then bonded and overwrapped to connect them.
BOOK A CONSULT
Reach out to chat with us about building up your Surveyor.





