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Boardman Air 9.4 2019 - Road Bike

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Product Description

The Air 9.4 uses the same high modulus C10 Carbon frame and fork as the 9.0 and 9.2 but upgrades to Shimano’s Ultegra Di2 R8050 groupset for perfect shifting every time and Vision’s Trimax 35 wheels. With 35mm rims offering an aero advantage and weighing in at only 1650g for the pair, the Trimax 35s spin up to speed quickly and hold it, complementing the wind-cheating tube profiles of the AIR frame and forks. Vittoria Corsa G+ tyres deliver outstanding grip and low rolling resistance, completing a race-ready package. 

Weight: 8.0 Kg *based on a medium

C10 Carbon Frame: 

Boardman's C10 Carbon uses a mixture of Toray T1000 and T800 or equivalent fibres. These high modulus fibres have the outstanding stiffness to weight ratios, meaning that we can use less material to produce the same level of stiffness compared to lower grade fibres. This, in turn, means we can shape tubes more dramatically to tune the performance of the frame to suit the type of riding it is designed for. In the AIR range, the use of C10 Carbon facilitates a highly aerodynamic down tube and seat tube, comfort-enhancing seat stays, and incredibly stiff chain stays for outstanding power transfer

Hidden Rear Brake:

We've placed the rear brake underneath the bottom bracket to keep it out of the airflow and improve aerodynamic performance. Don't worry about brake rub or lack of power though, the direct mount TRP brake used on the AIR has a longer travel than a standard calliper, giving better clearance for wide rims.

PF30 Bottom Bracket

PF30 gives a wider bottom bracket shell allowing us to profile chain stays for excellent aerodynamics and keep the bottom bracket stiff to provide outstanding power transfer

4 Position Seatpost

Bike fitting is a complicated science, trying to find the best balance between comfort, power output and aerodynamics. With the 4 position seat post on the AIR platform, you have a huge range of adjustment to get the perfect fit. Being able to adjust from a 73°-75° seat tube angle also means the bikes can be used for multiple disciplines, ride on the road at the weekend, then slide your saddle forwards and fit some aero-bars for a mid-week time trial.

All Tredz bikes are:
  • Fully built & ready to ride
  • Fully checked & tested by Cytech qualified mechanics
  • Available with 0% APR finance (up to 48 months) on any basket over £99
  • UK price match guarantee
  • 365 day ‘no hassle’ returns
  • 100% Tredz awesome
  • Delivered free in the UK on a date that suits you
In the box with every Tredz bike is a:
  • Free Tredz 9 key trail tool
  • Free Tredz pedal spanner
  • Free ‘basic’ pedals
  • Tredz drawstring kit bag
  • 16 point, quality control check sheet
  • Basic bike setup instructions
  • Free Cycle Plan insurance voucher (8 weeks)


Frame:C10 High Modulous Carbon
Fork:C10 High Modulous Carbon with tapered steerer
Headset:FSA No.42 1 1/8" - 1 1/2"
Stem:Boardman Elite Alloy
Bars:Boardman Elite Alloy
Front Brake:Shimano Ultegra BR-R8000
Rear Brake:TRP T741R
Front Mech:Shimano Ultegra Di2 R8050
Rear Mech:Shimano Ultegra Di2 RD-R8050-SS
Shifters:Shimano Ultegra Di2 ST-R8050
Rims:Vision Trimax 35
Front Hub:Vision
Rear Hub:Vision
Front Tyre:Vittoria Corsa G+ 25mm
Rear Tyre:Vittoria Corsa G+ 25mm
Seat Post:Boardman Elite AIR Carbon
Chainset:Shimano Ultegra FC-R8000 - 52/36T
Bottom Bracket:FSA PF30 with 24mm Reducer
Cassette:Shimano Ultegra CS-R8000 11-28T
Pedals:Not Included

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