EZ Gains® NEW SHIMANO ONLY Aero Chainring Guards 3-5 Watt Saving (Carbon)
EZ Gains® *NEW* Aero Chainring Guard (Patent Authorised) Shimano Only
To confirm EZ Gains products are designed, manufactured and tested in the UK and conform to safety regulation.
This page is dedicated to Shimano cranksets in made from a high quality carbon.
Smooth the airflow through your chainring for EZ aerodynamic gains and protect your chainring.
Custom engineered for Shimano cranksets.
The Science "Press For Details"
- Save 3-5 Watts
- Full Carbon
- Weight 42 Grams (with tape)
- Aerodynamic Performance Tested at the Silverstone Wind Tunnel
- Hand Made and Moulded in the UK
Click on the link at the top of the page for fitting instructions.
"Crank arm holes pre-cut to width"
Includes everything needed to fit including:
- 3M tape x 2 - we recommend purchasing extra chainring guard tape if you have a power meter as you will need to remove the chainring guard to recharge. Shimano power meter cranks vary in battery life, however, the battery seems to last approximately 200-300 hours, check your battery life online for a more accurate time frame.
- Carbon tape (Optional to go on crank arm opening if you choose)
Aero Chainring Guard
"Please note ALL Aero Chainring Guards carbon weaves can differ slightly. Also be cautious when cleaning bike and lubricating chain, not to effect adhesive on 3M tape"
Pairs well with
EZ Gains® NEW SHIMANO ONLY Aero Chainring Guards 3-5 Watt Saving (Carbon)
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Wind Tunnel Tested At Silverstone
The Science
Tests conducted by Silverstone Sports Engineering Hub's independent engineers
EZGains has also addressed another area of the bike that can slow you down, the chainring.
Just like with your wheels, air can get caught in the open space in your chain ring resulting in drag so they created a simple, cost-efficient carbon fibre cover that slips over most setups.
Simply pop off your pedal, peel off the double-sided tape, pop it on and you are good to go.
EZ Aero Chainring Guard
Smooth the airflow through your chainring for EZ aerodynamic gains.
Custom engineered to fit all chainring sizes, crankset arms, and power meters.
- Save 2-5 Watts
- Full Carbon
- Weight 42 Grams (with tape)
- Aerodynamic Performance Tested at the Silverstone Wind Tunnel
- Hand Made and Moulded in the UK
This is the averaged data for speeds between 30-50kph across all angles tested.
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