Classified Powershift Cassette - 12 Speed 11-30t MFPN=38450887001 }Schwalbe Big Betty Tire -

}Schwalbe Big Betty Tire - 29 x 2

The power meter technology is integrated through what SRAM calls “DUB-PWR” – a unique design that elegantly houses Quarq’s reliable and accurate power measurement inside the DUB crank spindle itself

}Jagwire Pro Shift Kit Road/Mountain SRAM/Shimano Celeste

Color Black Rear Axle 12mm Thru x 148mm Cassette Body Type SRAM XD 11/12 Speed Bearing Type Sealed Cartridge Spoke Interface J-Bend Defined Color Black Hub Drilling 32 Hub/Brake Compatibility 6-Bolt Disc

Classified Powershift Cassette - 12 Speed 11-30t MFPN=38450887001 }Schwalbe Big Betty Tire -Classified Powershift Cassette 12 Speed 11 30t. Classified cassettes are machined from one piece steel with a high durability coating to reduce wear. Theyre extremely light and designed to fit the unique driver interface of the Powershift hub. Machined from High grade one piece chromoly steel for increased durability and reduced weight Ultimate Gear Coverage: 24 gears small steps up to 530% of gearing range Designed specifically for the Powershift hub