UCI-Certified Track Racer
We built the Thunderdome to celebrate the urban cycling and track-racing communities — the very heartbeat of All-City. Crafted from our proprietary blend of race-ready Alumisonic aluminum tubes and drilled for front and rear brakes, this lightweight and responsive racer has proven itself on the boards of velodromes across the globe.
Fire-Breathing Velodrome Monster
With lightning in its DNA, this stripped-down and scary-fast champ is ready to tear through left-hand turns on the velodrome and fixed-gear crits in record time. From distance to sprints, all this rocket asks is that you hold on tight.
Performance
UCI Certified
Officially approved for full-on, heart-stopping track racing by the Union Cycliste Internationale, the world governing body for sports cycling.
Drilled for Front and Rear Brakes
Race it brake-free in its natural habitat, or run front and rear brakes if you wanna take the Thunderdome to the streets.
Round Profile Tubing
With a nod to classic styling and efficient performance, the Thunderdome boasts round profile tubing constructed from Alumisonic Aluminum. Learn more about Alumisonic Aluminum tubing.
Carbon Fork
Outfitted with the lightweight Whisky No.7 RD Tapered carbon fork for high style and precise handling.
Signature Details
Our mission is to bring beauty back to production bicycles. This means investing in custom touches that elevate the whole. We devote time and resources to signature details that turn heads and signify high-quality craftsmanship. These elements tell a cohesive visual story and form a distinct silhouette so that even if your unique bike were stripped down to bare metal, it would still be instantly identifiable as an All-City bicycle. Learn more
Stainless Axle Pads
Replaceable stainless steel axle pads for increased durability.
Liquid Paint and Polished Frame Accents
Our topnotch wet paint sparkles with depth and luster, contrasting with beautifully polished aluminum sections from the starting line to the photo finish. Learn more about our paint
Classic Headtube with Modern Performance
Clean and stylish, a tapered headtube offers increased stiffness and improved cornering.
Signature Seat Collar
Our fully custom Shot Collar seatpost clamp gets the job done with a little flair.
Accolades
“Aluminum frame with a carbon fork is the best combo for this purpose-built machine. And that purpose is frickin speed!!! I LOVE MY THUNDERDOME!!!”
“I've ridden a 2015 model for several years of track racing, as well as about 1K miles on the street. Also have gloriously crashed on the velodrome and the thing just bounced. An instant modern classic, can’t recommend enough.”
“A masterpiece…”
FIND A RETAILER
* Manufacturer's suggested retail price may not include additional shipping or preparation charges. Please contact your local dealer for a quote. COMPLETE MSRP $1,599 USD | $2,199 CAD | FRAMESET MSRP $899 USD | $1,299 CAD *
SPECS & GEO
- Frame All-City Alumasonic, TIG Welded
- Fork Whisky No.7 RD Tapered
- Seatpost Clamp All-City Shot Collar, 31.8mm
- Crankset All-City 612 Track Crank, 165mm, 49t ring
- Bottom Bracket Square Taper, 68 x 110mm steel cups, sealed bearings
- Front Derailleur N/A
- Rear Derailleur N/A
- Cog All-City standard, 17t
- Chain KMC B1H-Wide
- Headset Cane Creek 40 Series
- Brakes Tektro R326
- Brake Levers Tektro RL340
- Rotors N/A
- Shifters N/A
- Stem Whisky No.7
- Handlebar Whisky No.7
- Grip/Tape All-City Super-Cush w/ Locking Alloy All-City End Plugs
- Seatpost Whisky No.7
- Saddle Black Saddle
- Front Hub JoyTech A565, 32h
- Rear Hub JoyTech A566, 32h
- Rims Alex AT505, 32h, with CNC Brake Track
- Tires Donnelly Strada LGG, 700x25, 60tpi
| Size | 46cm | 49cm | 52cm | 55cm | 58cm | 61cm |
|---|---|---|---|---|---|---|
| Head Tube Angle | 72.0 | 72.5 | 72.5 | 72.5 | 72.5 | 72.5 |
| Seat Tube Angle) | 75.0 | 75.0 | 74.5 | 74.5 | 74.5 | 74.5 |
| Top Tube Length) | 510 | 520 | 540 | 555 | 575 | 595 |
| Seat Tube Length | 460 | 490 | 520 | 550 | 580 | 610 |
| Chainstay Length | 396 | 396 | 396 | 396 | 396 | 396 |
| Bottom Bracket Drop | 53 | 53 | 53 | 53 | 53 | 53 |
| Fork Offset | 45 | 45 | 45 | 45 | 45 | 45 |
| Total Fork Length | 367 | 367 | 367 | 367 | 367 | 367 |
| Head Tube Length | 113 | 128 | 148 | 168 | 193 | 218 |
| Standover | 742 | 766 | 791 | 816 | 843 | 870 |
| Wheelbase | 961 | 967 | 983 | 999 | 1020 | 1041 |
| Stack | 493 | 509 | 528 | 547 | 571 | 595 |
| Reach | 378 | 384 | 394 | 403 | 417 | 430 |
| Handlebar Width | 380 | 400 | 420 | 420 | 440 | 440 |
| Stem Length | 90 | 90 | 100 | 100 | 110 | 120 |
| Crank Arm Length | 165 | 165 | 165 | 165 | 165 | 165 |
- Frame Construction All-City Alumasonic, TIG Welded
- Fork Construction Whisky Custom Carbon Fiber
- Rear Dropout Configuration Rear-Facing Horizontal Dropouts with Replaceable Steel Plates
- Rear Hub Spacing 120mm OLD
- Front Hub Spacing 100mm OLD
- Rear Brake Rim - Short Reach Caliper
- Front Brake Rim - Short Reach Caliper
- Headtube Tapered - Ø41/Ø52mm
- Steerer Tube Tapered - Ø28.6mm (1-1/8") to Ø40.0mm (1-1/5")
- Crown Race Ø40.0mm (1-1/5")
- Stock Headset Upper (S.H.I.S) IS41/28.6
- Stock Headset Lower (S.H.I.S) IS52/40
- Seat Collar Ø31.8mm
- Seatpost Ø27.2mm
- Front Derailleur (Clamp) N/A
- Max Chainring 1x: 60t max
- Bottom Bracket English Threaded, BSA 68 shell
- Tire Clearance Frame 700c x 25mm
- Tire Clearance Fork 700c x 28mm
- Rigid Fork Spec 367mm Axle to Crown with 45mm Offset
- Design Suspension Fork Length N/A
- Max Suspension Fork Length N/A
- Bottle Mounts Frame N/A
- Bottle Mounts Fork N/A
- Rack Mounts Frame N/A
- Rack Mounts Fork N/A
- Fender Mounts Frame N/A
- Fender Mounts Fork N/A
- Other Features UCI certification
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