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EZ Aero Front Derailleur Guard Di2 12spd

AED 440,00

Or 3 interest-free monthly instalments on orders over
AED 500.00
with postpay
SKU: 0735345882669 Category:

EZ Aero Front Derailleur Guard (Patent Pending)

Avoid power failure due to weather conditions with the front derailleur guard, it has also been designed so that it protects derailleur from the wind throughout the whole range of movement.

Smooth the airflow of your front derailleur and save a massive 2-5.8 Watts across 30-50 kph.

5 in stock

Quantity:

Description

On the 31st January 2023 at Silver Stone Sport Engineering Hub “wind tunnel”

EZ Gains independently had the EZ AFDG fully tested across YAW angles and 30/40/50kph wind speeds, and the results are out of the park.

50kph 5.8 Watts, 40kph 4 Watts, 30kph 2 Watts.

0 Yaw Watt Saving 30kph = 1.4 / 40kph = 4.1 / 50kph = 5.8

25 grams

Available for DI2 11 – 12 Speed Models – 105 / Ultegra / Dura ace

(Please not the 12 speed DI2 version has 20% less mass than the 11 speed DI2 & SRAM 11-12 speed the Watt savings on the 12 speed DI2 will be less then above but still a large saving “predicted 20% less”, we intend on another visit to Silver Stone Wind Tunnel soon to verify exact Watt saving to the 12 speed Di2).

Please see the attached wind tunnel on science page.

Used in Ironman Triathlon Pro Field / BTF / ETU / ITU and inspected