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Trek Madone 4.5 (08) | $2139.99
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Trek Madone 4.5

BikeRadar verdict

45 out of 5 stars

"Outstanding value for the hardcore, or heavier rider"

By Paul Vincent

The entry-level machine in Trek's famous Madone line, but just because it's the baby does that mean it can't perform like a grown up?

Ride & handling: stiff & taut

The Trek Madone 4.5 delivers taut, responsive handling that excels on smooth Continental road surfaces. But its light frame and fork combination falls short of setting any new benchmarks in tackling the sort of broken surfaces you tend to encounter on UK roads.

That said, we noticed a marked improvement in comfort by swapping out to wider 25mm tyres.

Trek claims its pricer OCLV frames have stiffer bottom brackets than the Madone 4.5 but we didn’t notice any chain rubbing problems with the standard Shimano two-piece cranks on this baseline Madone.

Most of our test riders felt that the Madone's handling made it a good choice for group rides.

With its comfort/stiffness sportive balance definitely leaning towards the stiff end of the scale, the Trek is especially recommended for medium to heavy riders. It would be well suited to those who like to mix sportives with the odd road race.

Frame: entry level Trek carbon

The Madone 4.5gets the name from seven times Tour de France winner, and Trek rider, Lance Armstrong’s favourite training run, and the 4.5 is the entry level model. It uses an unspecified grade of TCT carbon manufactured in Asia and is distinct from the rest of the Madone range that use OCLV frames built in its Wisconsin plant in the States.

Though most of the Madone range is available in both racer-oriented Pro fit or Performance fit geometry for sportives, the 4.5 is available only in the latter version.

Trek’s trademark ControlCore construction is, in essence, size-specific tube wall thicknesses so that all frame sizes have the same level of shock absorbency and handling characteristics.

It may lack its more expensive brethren's 90mm bottom bracket axle but only the heaviest riders will notice the difference.

Equipment: light parts keep overall weight down

The Madone is well specified for the money with Bontrager and Shimano 105 components. There's an optional triple chainset for those who aren't sure that they would have enough gears with a compact chainset.

From every angle the Trek’s radically shaped tubing looks impressively fast. Closer inspection reveals the absence of the dedicated, press-fitted, stiffer bottom bracket axle bearings that mark out the more expensive bikes in the Madone range but we don’t feel this is detrimental to the bike.

The Select VR 44cm bars have a relatively shallow bend that encourages the use of the drops, while the Bontrager Race saddle has padding in all the right places.

The combined weight of the Madone's drivetrain and finishing kit is lighter than you'll find on some more expensive bikes.

This all adds up to a great level of kit for the money and there’s the benefit of the triple chainset option.

Wheels: light but strong

The Bontrager Race wheels, tyres and cassette are impressively light for a bike of this price, and lighter than you'll find on substantially more expensive bikes. Nevertheless, they are still strong enough for even the heaviest of riders.

User Reviews

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  • User review of Trek Madone 4.5 (08)

    just a comment on the "dont know what this is" it is for a wireless speedo which fits in to the front fork!

    0.3
  • User review of Trek Madone 4.5 (08)

    I upgraded from a hybrid bike to the 2008 Trek 4.5 Madone in just six months. I felt the hybrid although good, didn't have enough kick. I fell in love with the sport, so I decided to skip an aluminum road bike and go straight to a carbon. I outgrew the hybrid quickly and didn't want to repeat the same mistake. This is my first road bike and can say the transition has been very smooth.

    I LOVE the bike. Its super light, smooth and fast. It absorbs bumps extremely well, which was a big concern before upgrading. The bike is designed to transfer all your power straight to the pedals. It makes riding and climbing hills much easier and effortless. The bike is designed with aggressive riding, yet can be slightly adjusted to make it a little more comfortable.

    If i would change one thing about this bike, it would have to be the colors, but that's just superficial. At least the colors don't attract bad attention. Don't be discouraged by the no name brakes, they are very good and can always be upgraded later if needed.

    I purchased the bike NEW and on sale in Oct 2010 for $1750, it was a steal. It came with all 105 and Ultegra Shimano parts (except for the brakes). The 2010 4.5 looks great but components were downgraded. An aluminum road bike with these components would've only cost me $200 or $300 less. I was also offered other clearance carbon bikes but felt this one had the best package for the money. I definitely won't need to upgrade for another 10 years.

    0.3
  • User review of Trek Madone 4.5 (08)

    I meant to give this bike 5 thumbs up, not 4

    0.3

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Specification

Name:
Madone 4.5 (08)
Built by:
Trek
Price:
$2139.99

Available Sizes:
47cm, 50cm, 52cm, 54cm, 56cm, 58cm, 60 cm, 62cm
Available Colours:
Black/Carbon

Frame & Fork:

 
Frame Material:
Carbon
Fork Brand:
Bontrager
Fork Model:
Race Lite Carbon
Headset Brand:
VP

Brakes:

 
Brakes Brand:
Promax

Transmission:

 
Cranks Brand:
Shimano
Cranks Model:
105
Bottom Bracket Brand:
Shimano
Bottom Bracket Model:
105
Rear Derailleur Brand:
Shimano
Rear Derailleur Model:
Ultegra
Front Derailleur Brand:
Shimano
Front Derailleur Model:
105
Shifters Brand:
Shimano
Shifters Model:
105
Chain Brand:
Shimano
Chain Model:
105
Cassette:
New" Shimano 105 11-25 10spd

Wheels:

 
Wheels Brand:
Bontrager
Wheels Model:
Race
Rims Brand:
Bontrager
Rims Model:
Race
Front Hub Brand:
Bontrager
Front Hub Model:
Race
Rear Hub Brand:
Bontrager
Rear Hub Model:
Race
Tyres Brand:
Bontrager

Contact Points:

 
Saddle Brand:
Bontrager
Saddle Model:
Race
Seatpost Brand:
Bontrager
Seatpost Model:
Carbon
Stem Brand:
Bontrager
Stem Model:
Select OS/7d
Handlebar Brand:
Bontrager
Handlebar Model:
Select VR OS
Grips/Tape Brand:
Bontrager
Grips/Tape Model:
Gel Cork

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