Save energie? Due to larger derailleur wheels, less friction occurs and thus you save energy. The winnings can increase up to 2 watts with the upgrade of ceramic wheels.
-15T derailleur wheels
-Choice of normal and ceramic bearing wheels
-aluminum cage and derailleur wheels
-compatible with Shimano 6800 and 9000
-go up to 5 times longer than normal derailleur wheels
Make your choice;
Emerge Supercharges chain made in collaboration with Rex. We have completely cleaned the chain ultrasonic and cook the chain in our wax.
De wax consists of fluorocarbon, it works great together with the Rex Race Day Spray so you can treating your chain extra by yourself. It is also possible that you treating your cassette for even less friction.
Looking for more speed? Upgrade your bike with the ceramic bearings of Emerge.
If you do not know what size you need? Or do you want to let it mount in your wheels of bracket by us?
Contact us and we'Il help you further.
Select the right size(bearings go by piece);