Undefeated II - Photon Blue Edition
What's My Size?
Click and drag to view gallery

Customer Reviews

Based on 15 reviews
80%
(12)
20%
(3)
0%
(0)
0%
(0)
0%
(0)
R
R.

So now after few weeks i can finally leave review. At beginning i had some issue with scratched frame and not true front wheel and i complained about it, they send me brand new wheelset to make me happier what is awesome and i appreciate it so much ! Its the greeeat bike, smooth, fast, light !!!! Fun to ride. Its not the most comfortable bike but its race machine. First think what you need to change : tires, saddle. Stock tires after few strong skid will be ready to throw out. Saddle after first ride will tell you to replace it. Generally after getting better saddle and gatorskin its awesome bike. Totally recommend State bicycle co.

J
J.
So far so good

Great bike, very light, paint is top notch, parts are all well thought out. Packaging also well thought out.

S
S.M.
Lightning Fast!!!

Love this bike. I use it as my daily commuter and sole source of transportation. It does a great job from biking to work and school, getting groceries with an attached Burley Travoy trailer, to racing around for fun in the evenings. It also looks gorgeous in the sparkly prism paint job. I’ve added turquoise pedals for a small pop of color while maintaining that super clean look. I have the 59 cm frame and with pedals (299 g for the pair) and the stock front brake attached I have the full built at a lightweight 8.1 kg! Very responsive and nimble in congested city tragic and super fast on the wide open road. After much research I’m very glad that I went with this model :-)

S
S.S.
THIS BIKE WILL RUIN ALL OTHER BIKES FOR YOU

I unpackaged this bike and instantly understood what King Arthur felt when he unsheathed Excalibur from the stone. When I saddled up this beast power rushed through my body from my handlebar mustache to my cuffed jeans. I signed a deal with devil and threw away the brakes that came in the box. When I did so a sleeve tattoo appeared on my arm, I think I leveled up to a new type of hipster.

D
D.M.
Fabulous Bike

Beautiful finish and styling. More importantly the bike is fast and comfortable. I highly recommend the Brooks seat upgrade and going with the bullhorn handlebars; though choice of handlebars is more of a « what works best for you » decision

Undefeated II - Photon Blue Edition
MOVE AT THE SPEED OF LIGHT ON THIS PHOTON BLUE FRAME SET WITH BLACK COMPONENTS AND WHITE TRIM

Straight out of the box, the Undefeated II is a race-ready, beast of a machine built upon the original Undefeated's winning pedigree.

See What the Experts Have to Say! (Read The Reviews):
Customize your build

Designed for mastering fixed gear crits, The Undefeated II is our lightest production frame ever, featuring 7005 Double-Butted Aluminum tubing, an oversized tapered head tube and an Essor USA full carbon fork that come together to create a stiff, responsive, and fast ride.

The Undefeated II complete build features premier, competition-grade components. The Essor USA Aerodash Crankset is built with 7075 aluminum and uses an external bottom bracket to ensure maximum power transfer, while the seamless construction promotes smooth airflow over the crank for greater aerodynamics. The Essor USA Bolt v2 Wheel Set features a large cutout flange design on the hubs to improve stress distribution while also reducing weight; making the wheel set light enough for competition and durable enough to take a beating on the streets. Compact Drop Bars round out the complete build by providing comfort and quick transitions between hand placements.

Our most responsive and powerful machine yet boasts nothing but premier parts and components, making the Undefeated II the favorite track in track and fixed-gear racing.

[SPECS]

  • FRAME:  7005-Grade Double-Butted Aluminum w/ Tapered Head Tube 
  • FORK: Full Carbon Fiber Fork & Steer Tube by Essor USA
  • DROPOUTS: Aluminum-Plated Horizontal Dropouts
  • WHEEL SET:  Essor USA v2 Bolt Wheel Set 
  • FLIP-FLOP HUB:  Sealed, CNC Finished - Easily Ride Fixed-Gear or Single Speed (w/ addition of freewheel
  • CRANK: Essor USA Aerodash - 170mm
  • CHAINRING: 7075 Chainring - 144BCD
  • GEAR RATIO: 48x16
  • HEADSET:  FSA No.42/ACB - Integrated and Sealed
  • STEM: 3D Forged - Oversized 31.8mm Clamp Diameter w/ 90mm ext.
  • HANDLEBARS:  31.8mm Compact Drop Handlebar
  • BRAKES:  Front and Rear Caliper Hand Brakes 
  • SEATPOST:  Oversized 31.6mm
  • SADDLE:  Microfiber 
  • TIRES: Michelin Dynamic Sports 

*Pedals not included.

SIZE:  5 Frame Sizes to fit any Rider Height from 5'0" to 6'6" (Size 55cm Pictured)

WEIGHT:  7.43kg 
*(Size 55cm Frame as Pictured)

 

Click Here for Size Chart and Specs

ASSEMBLY: Complete Bicycles will ship 90% built and require only basic tools and knowledge to complete the build. However, a fully assembled bicycle also needs to be tuned and adjusted (oftentimes with specialty tools). We strongly encourage having your bike professionally assembled to validate your warranty and to ensure a safe and lasting ride.

WARRANTY:
  5-year warranty on all bicycle frames and 1-year warranty non-consumable parts. Warranty activated when you submit proof of professional assembly. Learn more about our Warranty Policy.

SHIPPING:  We ship six days a week. Tracking information is provided upon shipment. Learn more about our Shipping Policy.

RETURNS: If you wish to return your purchased item, you may do so within 7 days of delivery. Learn more about our Return Policy.

SUPPORT:  
We pride ourselves on having a friendly and knowledgeable staff. Contact Us and we'd be happy to help you out in any way we can.

Customer Reviews

Based on 15 reviews
80%
(12)
20%
(3)
0%
(0)
0%
(0)
0%
(0)
R
R.

So now after few weeks i can finally leave review. At beginning i had some issue with scratched frame and not true front wheel and i complained about it, they send me brand new wheelset to make me happier what is awesome and i appreciate it so much ! Its the greeeat bike, smooth, fast, light !!!! Fun to ride. Its not the most comfortable bike but its race machine. First think what you need to change : tires, saddle. Stock tires after few strong skid will be ready to throw out. Saddle after first ride will tell you to replace it. Generally after getting better saddle and gatorskin its awesome bike. Totally recommend State bicycle co.

J
J.
So far so good

Great bike, very light, paint is top notch, parts are all well thought out. Packaging also well thought out.

S
S.M.
Lightning Fast!!!

Love this bike. I use it as my daily commuter and sole source of transportation. It does a great job from biking to work and school, getting groceries with an attached Burley Travoy trailer, to racing around for fun in the evenings. It also looks gorgeous in the sparkly prism paint job. I’ve added turquoise pedals for a small pop of color while maintaining that super clean look. I have the 59 cm frame and with pedals (299 g for the pair) and the stock front brake attached I have the full built at a lightweight 8.1 kg! Very responsive and nimble in congested city tragic and super fast on the wide open road. After much research I’m very glad that I went with this model :-)

S
S.S.
THIS BIKE WILL RUIN ALL OTHER BIKES FOR YOU

I unpackaged this bike and instantly understood what King Arthur felt when he unsheathed Excalibur from the stone. When I saddled up this beast power rushed through my body from my handlebar mustache to my cuffed jeans. I signed a deal with devil and threw away the brakes that came in the box. When I did so a sleeve tattoo appeared on my arm, I think I leveled up to a new type of hipster.

D
D.M.
Fabulous Bike

Beautiful finish and styling. More importantly the bike is fast and comfortable. I highly recommend the Brooks seat upgrade and going with the bullhorn handlebars; though choice of handlebars is more of a « what works best for you » decision