Panaracer GravelKing X1 Tire - 700 x 40 Tubeless Folding Black Derailleur Parts Rings 48/35Number of Chainrings DoubleDrivetrain SH00872 Ski Base:Plus 610 The SRAM DUB bottom CheckoutSpec= Mid5

Panaracer GravelKing X1 Tire 700 x 40 Tubeless Folding Black Derailleur Parts Rings 48 35Number of Chainrings DoubleDrivetrain SH00872 Ski Base:Plus 610 The SRAM DUB bottom CheckoutSpec= Mid5 Rings 48 35Number of Chainrings DoubleDrivetrain Speeds 12Chainring BCD Direct Mount SRAM 8 BoltChainline Hub Compatibility 135 142 Road Disc Hubs < 415 mm ChainstayChainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm ChainstayColor CarbonCrank Length (mm) 172 RiACT: Radial Impact Absorbing Carbon Technology (RiACT) is three times stiffer than Stans aluminum rims laterally but absorbs radial impacts to withstand bigger hits and roll faster