SRAM X-Sync 2 Eagle Oval Direct Mount Chainring 34T 6mm Offset CheckoutSpec= Alloy Back Plate The microSHIFT ADVENT cassette has

The microSHIFT ADVENT cassette has the low gears to get up and the high gears to get back down

Upper T-track with QuickAccess interface allows smooth installation and removal of accessories

}Shimano Dura-Ace RD-9070 Rear Derailleur B-Axle Assembly

}Shimano STEPS SM-DUE70-C Drive Unit Cover and Screws

}Tubolito S-Tubo MTB Tube - 29 x 1

SRAM X-Sync 2 Eagle Oval Direct Mount Chainring 34T 6mm Offset CheckoutSpec= Alloy Back Plate The microSHIFT ADVENT cassette hasSRAM X Sync 2 Eagle Oval Direct Mount Chainring 34T 6mm Offset. Intense study of chain and chainring wear patterns led to the radical tooth profile that lasts longer runs quieter and further improves chain retention. Oval ring shape for riders that want to adjust the power profile of their pedal stroke. Oval ring shape is designed for riders that want to adjust the power profile of their pedal stroke X SYNC 2 chainring design increases chain retention