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2017 Fuji

Transonic 2.1

A carbon frame aero bike with high-end components and shimano ultegra rim brakes.
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Manufacturer Price

$3,849
Weight17.2 lbs  
FrameCarbon
ForkCarbon
Wheels700c Carbon
Drivetrain2 × 11 Electronic
GroupsetUltegra, Ultegra Di2
BrakesShimano Ultegra Rim
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
Transonic 2.1
Other Aero bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

41 mph

Transonic 2.1

40 mph

Similar Bikes

Highest gear

(descending)

Sizing
XXS

5'1" – 5'6"

XS

5'4" – 5'9"

SM

5'7" – 5'11"

MD

5'9" – 6'1"

LG

6'0" – 6'4"

XL

6'2" – 6'6"

XXL

6'4" – 6'9"

🐐 Estimated

Rider Fit Notes

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Reviews

Summary

The Fuji Transonic is a highly regarded aero road bike that combines speed, stiffness, and comfort at a competitive price. Reviews highlight its excellent aerodynamics, responsive handling, and comfortable ride quality, though some note sacrifices in ride comfort for aerodynamic gains. The bike is praised for its value, especially with high-quality component builds, but some components like the cockpit and wheels receive mixed feedback.

Pros
  • High modulus carbon frame with aero features

  • Excellent component selection for the price

  • Stable steering geometry and laterally stiff

  • More comfortable than other aero road bikes

  • Excellent wind tunnel scores

Cons
  • Ride quality sacrificed for aerodynamics

  • Heavy wheels

  • Uninspiring cockpit, seatpost, saddle, and wheels

  • Difficulty attaching blinky lights to the aero seat post and frame

Key Quotes
Fuji has done an excellent job with the Transonic’s design and putting such a capable bike with an astounding build kit within a customer’s reach for well under the $4,000 mark was a job well done
Bikerumor logoBikerumor
The Transonic is a sturdy bike that moves when required however the overall stiffness and responsiveness is quite modest.
Cycling Tips logoCycling Tips
The best weapon of this bike and probably the biggest difference with other aero bikes is the fusion between a comfortable bike and stiff when you need
Cycling News logoCycling News
Frankly, we just love how this bike handles
VeloNews logoVeloNews

Feedback?

View all reviews

Cycling Tips
Fuji Transonic 1.3 review

Jun 2016

Fuji Bikes has a long history that goes all the way back to the turn of the 20th century. Nevertheless, the company has been keeping pace with modern trends, including the growing interest in aerodynamics for road use. The Transonic is Fuji’s first aero road bike, and in this review Australian tech editor Matt

Read Review

VeloNews
Fuji Transonic 2.1

May 2016 · Lennard Zinn

This thoroughly underrated brand has produced perhaps one of the best deals in the aero category with the Transonic 2.1. It puts up screaming wind tunnel

Read Review

Velo
Reviewed: Fuji Transonic 1.3 aero road bike

Nov 2015 · Dan Cavallari

The Transonic 1.3 didn't wow us, but it is a solid bike capable of getting up to speed quickly — and maintaining its speed on straight sections.

Read Review

Cyclist
Fuji Transonic 2.5 review

Jul 2015 · Joseph Delves

Aero, Ultegra and good looks for £1,600? The Fuji Transonic looks like a cracker.

Highs
  • Racy geometry but still comfortable

Lows
  • Perhaps a longer stem

Read Review

Bikerumor
Long Term Review: Slicing the wind on Fuji’s Transonic 2.1 Aero Road bike

Jun 2015 · Trey Richardson

Fuji has a long and well established history, having been around since 1899, and is now run from their U.S. offices in Philadelphia.  Fuji had huge success in the 1970’s competing with the costly European brands by offering a better value for a comparable bike.  They exploded back on the scene in the last decade …

Read Review

BikeRadar
Fuji Transonic 2.3 review

May 2015 · Warren Rossiter

Fuji’s impressive Transonic deserves its place alongside Giant’s Propel as one of the best aero road designs around

Read Review

Cycling News
Fuji Transonic 1.3 review | Cyclingnews.com

Dec 2014 · Jason Sumner

High value aero bike with surprisingly good road manners

Read Review

Geometry
Specs
Build
Frame

C5 high-modulus carbon, integrated head tube w/ 1 1/2" lower, PF30 BB, double water bottle mounts

BB StandardPF30, Press Fit

Fork

FC-440 carbon w/ tapered carbon steerer

Bottom Bracket

Praxis conversion bottom bracket

Headset

FSA, 1 1/8" upper - 1 1/2" lower, integrated

Stem

Oval Concepts 313, 3D-forged 6061 stem body, +/-7°

Handlebar

Oval Concepts 310 Ergo, 6061 alloy, 31.8mm clamp, 133mm drop, 4° sweep

Saddle

Oval Concepts 734 with pressure relief zone, cromo rail

Seatpost

Transonic aero carbon, 300mm (46-52cm), 350mm (54-61cm)

TypeRigid

Pedals

N/A

Groupset
Rear Derailleur

Shimano Ultegra Di2, 11-speed

Front Derailleur

Shimano Ultegra Di2, braze-on mount

Crank

Shimano Ultegra 6800, 52/36T

Shifters

Shimano Ultegra Di2, STI , 11-speed

Cassette

Shimano Ultegra, 11-28T, 11-speed

Chain

KMC X11L, 11-speed w/ MissingLink

Brakes

Shimano Ultegra direct-mount

TypeShimano Ultegra Rim

Brake Levers

Shimano Ultegra Di2, STI

Wheels
Rims

Oval Concepts 950 F, 700c 18/24H aero carbon-alloy rims

Tires

Vittoria Zaffiro Pro Slick, 700 x 25c, 60tpi, folding

Rider Notes
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First added June 22

Last updated June 22

Not listed for 3,152 days