Martin Jensen had a race best 2:02 bike split at the 2015 Challenge Dubai despite very hard windy conditions and we now look closer at his Cervelo P5 race bike and the power numbers of this fast Dane.
Jensen rides a 58cm Cervelo P5-6 with very carefully selected components.
Jensen swapped out the stock 3T Aduro ski bend extensions for the European preferred S bends. An XLab Chimp cage holds the bottle between the arms.
The view from the front shows the clean lines of his setup.
Jensen has one spacer below the Aduro bars and an XLab Stealth 300 storage unit behind it.
An XLab Gorilla XT cage is placed behind the ISM Attack saddle with an XLab Sonic mount.
The spare tube is held in place under the saddle with tape, and a ziptie at the front of the rails allows Jensen to get the desired narrowness.
Speedplay Stainless Zero pedals on Shimano Dura-Ace 170mm cranks with an SRM power meter.
A CeramicSpeed bottom bracket allows Jensen to spin smoothly.
It is indeed a 58cm frame.
The Shimano rear derailleur of Martin Jensen has CeramicSpeed pulley wheels.
Up close with the CeramicSpeed pulley wheels of Martin Jensen.
When Jensen arrived home he had this Berner rear derailleur awaiting him. Again with CeramicSpeed pulleys. Christmas in March?
The Specialized Turbo Cotton is a very fast rolling tire and durability is much better than the internet rumor mongers are sharing. Jensen has 24mm ones front and back.
Wheels front and back are unlabeled Zipp ones and indeed here is another Specialized 24mm Turbo Cotton tire.
Jensen in action in Dubai.
Here is the power file of Jensen from the bike segment in Dubai.
Details of the Jensen P5 race bike
Cervélo P5-six size 58
Brakes: Magura RT8 TT
Brake pads: Swiss stop yellow / Zipp tangente platinum pro
Crankset: Shimano DA9000 SRM, 170mm, 54/42
Bottom Bracket: CeramicSpeed PF4624
Chain: UltraFast optimized Shimano Dura Ace 9000
Pedals: Speedplay stainless zero
Cassette: Shimano Dura Ace 9000, 11-23
Rear Derailleur: Shimano Dura Ace Di2 9070 with CeramicSpeed pulley wheels
Front wheel: Zipp firecrest carbon clincher 808
Rear wheel: Zipp super 9 carbon clincer disc
Tires: Specialized S-works Turbo Cotton (Crr 0.0029 as tested by Tom A.)
Tubes: Vittoria latex tubes
Saddle: ISM Attack
Rear hydration: XLab Delta Sonic with Gorilla XT cage
Aerobar: 3T Aduro bar in low configuration with one spacer under the stem
Extensions: PRO Missile s-bend Crowie signature edition
Bar tape: Fizik
Front hydration: XLab cage with an aero cage optimizer for rearward adjustment
Computer: PowerControl 7
You can follow Martin Jensen via @JensenTri and a larger image of his power data can be seen right here.
