eBay

EZ Gains Ultimate Original EZ Disc® Super Lite (700c) 10-15 Watt Saving®

To confirm EZ Gains products are designed, manufactured and tested in the UK and confirm to safety regulation.

The Ultimate EZ Disc (Super Lite) this product has been wind tunnel tested, rolling tested at (Silverstone Sports Engineering Hub) and is as fast as a top end disc wheel, also made from a polycarbonate mix. When combined with the correct wheel it can weigh the same as a disc wheel. The EZ Disc SL is 1/3 lighter then the original EZ Disc with the same aero benefits and takes less than 15 minutes to fit.

Aerodynamic rear disc wheel covers for road racing bicycles turn your wheel into a disc wheel and enjoy meaningful performance gains of two minutes plus over 90k.

Custom engineered to fit all makes and models of wheels, brakes, and rim depth options.

Save 2-3 Minutes over 90k by adding an EZ Disc to your wheel, regardless if the course is hilly or not, proven to be more stable in the wind check out our science page.

Science Page

(Patent Authorise)®

Ironman Triathlon and World Triathlon have confirmed the EZ Disc is legal to use in draft–illegal races and conforms to safety standards set out by governing bodies

5.03 Ironman (World Triathlon)

(h) All aspects of the bicycle must be safe to the rider and to other athletes in the Race. Minimum safety standards include, but are not limited to, meeting or exceeding the standards of a reputable safety standards organization (such as CPSC, ISO, or other equally reputable safety standards organizations)

BTF-CTT Legal / ITU - ETU / Ironman Legal / World Triathlon ISO Accredited.

Incompatible Wheels & Alternative EZ Disc "check below incompatible wheels section and select the EZ Disc"

EZ Gains

Aerodynamic rear disc wheel covers for road racing bicycles.

Turn your wheel into a disc wheel and enjoy meaningful performance gains of two minutes plus over 90k.

What's Included

Your EZ Gains SL Disc Covers (both sides)
Fixing bolts – for securing the disc covers together
Cable ties – for fixing the disc cover to your wheel
Wheel Protection tape and binding screw stickers x 2 (Inside & Out) "if removing often please consider buying extra rim tape, you can also use the electric tape supplied to protect you wheel to save on using both tapes on one fit".
4 x valve covers – to cover the valve opening - reusable up to 20 times as they are made from a high quality adhesive material.

Swirl decals purchased separately

Approximate Weight (Complete Set)

Weight of each EZDisc Appx (Complete set):

20-49mm = 625g

50-67mm = 540g

68-79mm = 540g

80-100mm = 440g

Wheel Information - Compatibility Changes

Below wheels do not work

Shimano C24 - Rim & Disc Brake

Works but please select the EZ Disc version

Vision TC 30 & Vision 55 - Disc Brake (Please select the original EZ Disc for best fitting)
AeroCoach Aeox Zephyr 78mm - (Please select the original EZ Disc for best fitting)
Zipp 454 (Please select the original EZ Disc for best fitting)
Prime 50mm (Please select the original EZ Disc for best fitting)
Roval C38 - 50mm Disc Brake (Please select the original EZ Disc for best fitting)
NSW ZIPP 454 12speed (Requires EZ Disc in 18-49mm version for fitting)

Works but slightly larger version needed for best to fit "just enter your wheel make and model, we will do the rest" - Please look at pictures on product page or in Gallery

NSW 858 Rim & Disc Brake
Vision 81
Shimano C50 Dura Ace
Giant SLR 1 & 2 50mm rim depth
Zipp 808 - Disc Brake (Slightly Larger Diameter check pictures in products or Gallery)
Mavic Wheels 50 - 55mm Rim Depth