












2021 Thunderdome
Available as a complete bike for the first time, the All-City Thunderdome is back and quicker than ever. Crafted from 7000 Series aluminum and drilled for front and rear brakes, this lightweight and responsive UCI-certified racer has proven itself on the boards of velodromes across the globe. On the track or on the city streets, its one and only speed is fast.
- UCI certified track bike
- 7000 Series aluminum and classic round-profile tubing
- Replaceable stainless steel axle pads
- Tapered head tube and tapered axle-to-crown carbon fork
- Signature Shot Collar seat post clamp
- Tire clearance: 700 x 25c
- Specs
- Build Kit
- Geometry
- Curbside Pickup
- Wheel Size: 700c
- Brake Type: Rim
- Platform: Thunderdome
- Fork Material: Carbon
- Color: White
- Front Axle: QR x 100mm
- Fork Type: Rigid
- Frame Material: Aluminum
- Defined Color: White
- Rear Axle: 10x1 Threaded x 110 mm
- Frame Type: Rigid
Frameset
Frame - 7000 Series Aluminum
Fork - Whisky No.7 RD Tapered
Drivetrain
Crankset - All-City 612 Track Crank, 165mm, 49t ring
Bottom Bracket - Square Taper, 68x110mm steel cups, sealed bearings
Cassette / Cog - All-City standard, 17t
Chain - KMC, silver, 1/8"
Components
Grips / Bar Tape - All-City Super Cush Bar tape with All-City Alloy locking bar-end plugs, Black
Handlebar - Whisky No.7 High Polish Silver 6° Drop Bar
Stem - Whisky No.7 High Polish Silver Alloy Stem
Headset - Cane Creek 40 Series
Brake Levers - Tektro RL340, polished silver
Brakeset - Tektro R325, mid reach, front installed
Saddle - All-City Gonzo
Seatclamp - All-City Shot Collar
Seatpost - 27.2mm, polished silver
Wheels
Front Hub - Fix/Free, 32h, polished silver
Rear Hub - Fix/Free, 32h, polished silver
Rims - Alex AT505, 700c, Polished Silver, Machined Sidewall, 32h
Tires - Donnelly Strada LGG 700x25 60tpi single-compound folding
Tubes - Included
Other
Pedals - N/A
* Specifications are subject to change without notice

Frame measurements (mm) | 46cm | 49cm | 52cm | 55cm | 58cm | 61cm |
---|---|---|---|---|---|---|
A. BB Drop | 53 | 53 | 53 | 53 | 53 | 53 |
B. Chainstay Length | 396 | 396 | 396 | 396 | 396 | 396 |
C. Fork Length - Axle to Crown | 367 | 367 | 367 | 367 | 367 | 367 |
D. Fork Offset | 45 | 45 | 45 | 45 | 45 | 45 |
E. Head Tube Angle (deg) | 72 | 72.5 | 72.5 | 72.5 | 72.5 | 72.5 |
F. Headtube Length | 110 | 125 | 145 | 165 | 190 | 215 |
G. Reach | 378 | 384 | 394 | 403 | 417 | 430 |
H. Seat Tube Angle (deg) | 75 | 75 | 74.5 | 74.5 | 74.5 | 74.5 |
I. Seat Tube Length - Center to Top | 460 | 490 | 520 | 550 | 580 | 610 |
J. Stack | 493 | 509 | 528 | 547 | 571 | 595 |
K. Standover | 740 | 765 | 789 | 815 | 841 | 869 |
L. Top Tube Length (Effective) | 510 | 520 | 540 | 555 | 575 | 595 |
M. Wheelbase | 961 | 967 | 983 | 1004 | 1025 | 1046 |
Component measurements (mm) | ||||||
Crank Arm Length | 165 | 165 | 165 | 165 | 165 | 165 |
Handlebar Width | 380 | 400 | 420 | 420 | 440 | 440 |
Seatpost Offset | 12 | 12 | 12 | 12 | 12 | 12 |
Stem Length | 90 | 90 | 100 | 100 | 110 | 120 |
* All dimensions are preliminary and subject to change
We offer Curbside Pickup / In-Store Pickup for all orders.
Please select the date you would like to pickup your order. For Curbside Pickup, select In-Store Pickup at checkout. You will receive details on how to pickup your order. We have a dedicated parking for order Pickup. Same-day curbside / in-store pickup is available on a case-by-case basis, as we may need a little time to put your order together.
If selecting a bike for in-store purchase; availability for pickup reflects an estimate of when the bike will be ready. Please note that this is an estimate, if you would like to pick an item up before the website shows it is available please contact us for special requests. When we receive an in-store pickup order we will contact you by your preferred method entered at checkout to confirm details.
Why are some items available for In-Store (or Curbside) pickup only?
Due to our brand relationships we are able to sell some products in-store only. These products are not available to be ordered to be shipped to a customer's address. We believe in the importance of proper assembly and maintenance of your bicycle, and respect our partnership with our brands as a dealer / retailer. If you have any questions please contact us.