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 7000 Series Aluminum, drilled for front and rear brakes, and now available as a complete bike for the very first time, this lightweight and responsive racer has proven itself on the boards of velodromes across the globe.
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 7000 Series Aluminum.
Signature Details
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.
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…”
SPECS & GEO
| Size | 46cm | 49cm | 52cm | 55cm | 58cm | 61cm |
|---|---|---|---|---|---|---|
| Head Tube Angle | 73 | 73.5 | 74 | 74.5 | 74.5 | 75 |
| Seat Tube Angle) | 75 | 75 | 74.5 | 74.5 | 74.5 | 74.5 |
| Top Tube Length) | 520 | 535 | 550 | 565 | 585 | 605 |
| Seat Tube Length | 460 | 490 | 520 | 550 | 580 | 606 |
| Chainstay Length | 396 | 396 | 396 | 396 | 396 | 396 |
| Bottom Bracket Drop | 58 | 58 | 58 | 58 | 58 | 58 |
| Fork Offset | 30 | 30 | 30 | 30 | 30 | 30 |
| Total Fork Length | 370 | 370 | 370 | 370 | 370 | 370 |
| Head Tube Length | 95 | 110 | 130 | 150 | 175 | 200 |
| Standover | 744 | 772 | 796 | 821 | 847 | 870.1 |
| Wheelbase | 944.5 | 955.6 | 961.1 | 971.8 | 991.8 | 1006.5 |
| Stack | 505.2 | 524.6 | 545.3 | 566.1 | 590.2 | 612.2 |
| Reach | 385.6 | 394.4 | 398.8 | 408 | 421.3 | 435.2 |
| Handlebar Width | ||||||
| Stem Length | ||||||
| Crank Arm Length |
- Frame 7000 Series Aluminum
- Fork Carbon blades, straight alloy steertube
- Rear spacing 120mm
- Brake Compatibility Front only, short reach road caliper 39-49mm
- Seatpost diameter 27.2
- Seatpost clamp 31.8
- Headset 1-1/8" threadless, EC34 upper & lower, Crown race 30.0
- Bottom Bracket Shell 68mm English
- Chainring clearance 57 tooth max
- Tire clearance 700x25
