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Shimano Dura-Ace Di2 RD-R9150 Rear Derailleur

ShimanoDura-Ace Di2 RD-R9150 Rear Derailleur(Return to Product Page)

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(3 customer reviews)
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Shimano Durace Di2 Rear Derailleur
by Tim Petrick
Cycling Enthusiast
Burien, WA

I had to replace my wife's rear derailleur after partially running over her bike with our car after a bike ride. She had an earlier model of the Di2 rear derailleur, but this newer version worked perfectly. It is super easy to install, looks great and shifts beautifully. True plug and play replacement.

Reviewed 10/8/2021
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What else would you expect?
by Jason A
Competitive Racer
Washington

It's Dura Ace. You know it shifts better than anything else, so you might as well get it.

Reviewed 5/28/2021
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Little quieter on the shifting & like the new color .
by Anonymous
Cycling Enthusiast
3 of 6 customers found this review helpful.

Matches the color of today's matte black finish bikes . Seems to shift a bit quieter when shifting to different gears compared to the old . The only problem I had is that you have to make sure the derailleur is in a slight angle back when mounting on the hanger or else you won't able to take the rear wheel off the bike .

Reviewed 6/27/2017
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