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Undefeated Track - Graphite / Prism
stealthy metallic paint with color transforming prism decals
The new Undefeated line-up has been re-engineered with Y9 aluminum, based on 6061 Aluminium but with added titanium, giving it improved hardness and tensile strength over its predecessor. This new-alloy composition allows for the thinnest possible wall thickness to be used, thereby reducing overall weight.
$999.99
6852751720535
Straight out of the box, the Undefeated is a race-ready beast of a machine built upon the original Undefeated's winning pedigree. Designed for mastering fixed gear crits, The Undefeated is our lightest production frame ever, featuring Y9 double-butted aluminum alloy 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 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: Y9 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
- 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 (40mm / 42mm / 44mm depending on bike size)
- BRAKES: Front and Rear Caliper Hand Brakes
- SEATPOST: Oversized 31.6 mm
- SADDLE: Microfiber
- TIRES: 25c
*Pedals not included.
SIZE: 5 Frame Sizes to fit any Rider Height from 5'0" to 6'6" (Size 55 cm Pictured)
Max Recommended Tire Size: Front: 25c x 700 Rear: 28c x 700 (sizes of up to 28c Front & 32c Rear x 700 have been fitted by riders however fitment varies on wheels used, brand of tires, and other factors)
WEIGHT: 16 lb 6 oz
*(Size 55 cm Frame as Pictured)
RETURNS & Exchanges: State Bicycle Co. proudly offers FREE RETURNS for EXCHANGES - please see details of our Return Policy here.
SHIPPING: Most in-stock items ship within 1 business day! Tracking information is provided upon shipment. Learn more about our Shipping Policy
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: Warranty activated when you submit proof of professional assembly.
- 5-year Warranty on all bicycle frames
- 1-year Warranty non-consumable parts
- 2-year Warranty on Essor USA products
Learn more about our Warranty Policy.
Size Charts and Specs: Detailed Size Charts and Specs can be found here: Size Charts & Specs.
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.
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