Undefeated II - Photon Blue Edition
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Customer Reviews

Based on 54 reviews
83%
(45)
15%
(8)
2%
(1)
0%
(0)
0%
(0)
H
H.W.
Best Bike I've Ever Rode

I initially was a little worried when I bought the Undefeated II. I wasn't used to the profile, as I'm now in my 30s and I'd spent years puttering around on a clunky cruiser. I thought a single-speed initially designed for track trials would be "too much bike", and the idea of being hunched over, peddling furiously like some coffee-amped courier from 2008, made me nervous because I'm not the most athletic person on the planet. I'm no Speed Racer.

But boy, am I glad I got this bike! The Undefeated II is an absolute joy to ride. All my fears about "too much bike" were totally misplaced. Instead, I got the zippiest, most responsive bike I've ever ridden. I've been all over my town with it already. It feels like flying. There is a part going into my town where you basically have to ride on a battered old sidewalk for a bit, and though the tires are very narrow, the finesse and control is phenomenal, up and down hills, around bends. It's amazing. I have ridden more in the last few days than I have in the past month on my old bike.

The customer service folks are also very friendly and helpful.

If you're thinking about buying this but worried it's "too much", don't be.

J
J.P.
Undefeated 2

Light , beautiful colour way. a blast to ride.

B
B.B.
Great bike!

My very first fixed gear and I love it! The paint job is amazing and a real head turner too.

A
Anonymous
Undefeated II

Just got my new bike and it's looking great!

D
D.B.
Not delivered

Unfortunately I cannot write a complete review about the bike because I have yet to receive it , right now my only complaint would be about that the deliverer has changed my delivery date 3 times the last one saying by end of day Wednesday March 31 st. Except they sent that on April 1 st

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):

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 - 170 mm
  • CHAINRING: 7075 Chainring - 144 BCD
  • GEAR RATIO: 48x16
  • HEADSET:  FSA No.42/ACB - Integrated and Sealed
  • STEM: 3D Forged - Oversized 31.8 mm Clamp Diameter w/ 90 mm ext.
  • HANDLEBARS:  31.8 mm Compact Drop Handlebar
  • BRAKES:  Front and Rear Caliper Hand Brakes 
  • SEATPOST:  Oversized 31.6 mm
  • 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 55 cm Pictured)

WEIGHT:  7.43 kg 
*(Size 55 cm 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 54 reviews
83%
(45)
15%
(8)
2%
(1)
0%
(0)
0%
(0)
H
H.W.
Best Bike I've Ever Rode

I initially was a little worried when I bought the Undefeated II. I wasn't used to the profile, as I'm now in my 30s and I'd spent years puttering around on a clunky cruiser. I thought a single-speed initially designed for track trials would be "too much bike", and the idea of being hunched over, peddling furiously like some coffee-amped courier from 2008, made me nervous because I'm not the most athletic person on the planet. I'm no Speed Racer.

But boy, am I glad I got this bike! The Undefeated II is an absolute joy to ride. All my fears about "too much bike" were totally misplaced. Instead, I got the zippiest, most responsive bike I've ever ridden. I've been all over my town with it already. It feels like flying. There is a part going into my town where you basically have to ride on a battered old sidewalk for a bit, and though the tires are very narrow, the finesse and control is phenomenal, up and down hills, around bends. It's amazing. I have ridden more in the last few days than I have in the past month on my old bike.

The customer service folks are also very friendly and helpful.

If you're thinking about buying this but worried it's "too much", don't be.

J
J.P.
Undefeated 2

Light , beautiful colour way. a blast to ride.

B
B.B.
Great bike!

My very first fixed gear and I love it! The paint job is amazing and a real head turner too.

A
Anonymous
Undefeated II

Just got my new bike and it's looking great!

D
D.B.
Not delivered

Unfortunately I cannot write a complete review about the bike because I have yet to receive it , right now my only complaint would be about that the deliverer has changed my delivery date 3 times the last one saying by end of day Wednesday March 31 st. Except they sent that on April 1 st