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Jamis Zenith T - $1,000 (Brooklyn.)
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Sticker can be removed safely.
The Jamis Xenith T (or Xenith TT/Triathlon series) is a high-performance carbon fiber time trial and triathlon bicycle engineered for aerodynamics, featuring hidden brakes, internal cable routing, and aggressive geometry built to minimize wind drag against the clock.
Key Aerodynamic Features
Windshield Fork Design: Features an integrated aero carbon fork with a rear-facing, hidden front brake mounted behind the fork blades to cheat the wind.
Under-Bottom-Bracket Rear Brake: Tucked cleanly underneath the chainstays/bottom bracket area out of clean airflow.
Horizontal Rear Dropouts: Allows the rear wheel to tuck directly into a contoured cutout on the seat tube for minimal turbulence.
Aggressive Geometry: Designed with steep seat tube angles (around 78 degrees) to optimize power transfer in an aerodynamic tuck.
Most users on Slowtwitch agree that these frames offer incredible wind-tunnel-optimized performance and high value relative to more expensive name-brand competitors, though used models may feature varied aftermarket or mixed component tiers.
Item specifics
Condition
Used
Seller Notes
“Put no more than 200 Miles on Her.”
Brand
JAMIS
Wheel Size
700C
Suspension Type
No Suspension
Fork Type
Rigid
Compatible Bike Type
Time Trial/Triathlon Bike, Track Bike
Steerer Tube Diameter
1 1/8 in
Category
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Sporting Goods
Cycling
Bicycle Components & Parts
Forks