Pro bike: Marcel Kittel’s Giant Propel Advanced SL

German sprint star's new Giant-Shimano team bike

This article originally published on BikeRadar

In 2013, Marcel Kittel exploded onto the main stage with four Tour De France stage wins, including breaking Mark Cavendish’s stronghold of the Champs-Élysées.

Now on a new bike under a new team name, Kittel kicked off his 2014 season with a convincing win at the People’s Choice Criterium, an opening event to the Santos Tour Down Under.

Kittel rides Giant’s top-end aero road frame – the Propel Advanced SL. We first took a look at this frame just over a year ago, at the 2013 Santos Tour Down Under, and little has changed since. The streamline frame still boasts market leading aerodynamics with competitive weight and stiffness.

Standing at 6ft 2in tall, Kittel rides a large frame size – different from the trend for downsizing in frames we’ve seen recently among sprinters, including Mark Cavendish and Andre Greipel. Even with this size, Kittel uses a lengthy 140mm stem and has a generous 105mm saddle to bar drop.

A powerful sprinter, Kittel uses an uncharacteristically large 11-28T cassette. His mechanics told BikeRadar that this allows him to use easier gears without having to always go to the edge of the cassette, therefore reducing chain crossing and the chance of other issues.

The drag-reducing mini-V brakes are interesting, tucked behind the forks and seatstays. Instead of Giant’s own SLR brakes, which are featured on aftermarket bikes, Kittel’s bike has small Swiss-brand Fouriers. These mini-V brakes appear to be machined aluminum and offer the usual V-brake adjustment, but there are no details on the company’s website.

One item that isn't available on the aftermarket Propel - mini-V brakes from small Swiss company Fouriers

PRO, Shimano’s in-house componentry brand, unsurprisingly sponsors team Giant-Shimano. While there are multiple WorldTour teams on PRO components, Giant-Shimano are the only team using its saddles, and Kittel chooses the Turnix Carbon. With technology and research from Shimano’s latest acquisition – – expect big changes to come from this brand over the next year.

The PRO Vibe stem also caught our attention – with a four-bolt face plate and 1 1/4in steerer clamp. We saw this last year on Mark Renshaw’s Giant, but it's still not available for aftermarket purchase.

Kittel continues the trend of the top riders choosing slightly wider rubber, opting for a 25mm width Vittoria Corsa Evo CX.

The rest of the build is fairly standard Shimano Dura-Ace 9070 Di2 with internal battery, sprint shifters and matching SRM crankset.

Full Specifications

Complete bike specifications

Frame: Giant Propel Advanced SL – size Large (57.5)
Fork: Giant Propel Advanced SL – OverDrive 2
Headset: 1 1/4 to 1 1/2in internal
Stem: PRO Vibe, 140mm x -10 degrees, 1 1/4in (possible prototype)
Handlebar: PRO Vibe Compact, round 42cm (c-c)
Front brake: Fouriers mini-V
Rear brake: Fouriers mini-V
Brake levers: Shimano Dura-Ace Di2 STI Dual Control ST-9070
Front derailleur: Shimano Dura-Ace Di2 FD-9070
Rear derailleur: Shimano Dura-Ace Di2 RD-9070
Shift levers: Shimano Dura-Ace Di2 STI Dual Control ST-9070 + SW-R610 sprint (on drops)
Cassette: Shimano Dura-Ace CS-9000, 11-28T
Chain: Shimano Dura-Ace CN-9000
Crankset: SRM Shimano 11-speed, 175mm, 53/39T
Bottom bracket: Shimano BB-71 press-fit
Pedals: Shimano 9000 Dura-ace
Wheelset: Shimano Dura-ace C50 tubular
Front tyre: Vittoria Corsa Evo CX 25mm – 120PSI
Rear tyre: Vittoria Corsa Evo CX 25mm – 120PSI
Saddle: PRO Turnix Carbon
Seatpost: Giant ISP
Bottle cages: Elite Cuissi Gel (2)
Computer: SRM Power Control 7 (Not pictured)

Critical measurements

Rider's height: 1.88m (6ft 2in)
Rider's weight: 82kg (181lb)
Saddle height from BB, c-t: 802mm
Saddle setback: 80mm
Seat tube length (c-c): 600mm
Tip of saddle to center of bar: 636mm
Saddle-to-bar drop: 105mm
Head tube length: 185mm
Top tube length (effective): 585mm
Total bicycle weight: 7.26kg (15.97lb) excluding SRM computer


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