Thread: Shimano GRX gravel group
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Old 05-08-19, 06:48 AM
  #44  
MAGAIVER
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Originally Posted by Noctilux.95
Can someone explain to me how this compares with my Ultegra 2X drivetrain with 48-32 chainrings, Ultegra RX rear derailleur? Any advantages running GRX 2x over my existing Ultegra? BTW I have a Giant Revolt gravel bike.
Wont be that much different, the hoods have a different shape to them which is suposed to give you a more secure grip on the rough stuff and the front mech is a bit wider to acomodate wider tires.
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