The Buzzard Ultimate Custom Carbon B-Kit includes all the high-quality components needed to build an uncompromising gravel bike—perfectly matched to the Buzzard Ultimate Custom Carbon frameset. Equipped with the SRAM Force XPLR AXS E1 1x13 electronic drivetrain, including hydraulic disc brakes, a SRAM Force XPLR DUB Wide power meter crankset (40T), an XG-1371 XPLR cassette (10-46T), 160 mm Paceline CenterLock brake rotors, and the fully wireless AXS shifting system, the kit offers maximum shifting precision, an enormous gear range, and state-of-the-art gravel technology for the most demanding rides.

The set is rounded out by a Selle San Marco Shortfit 2.0 Carbon FX Open-Fit saddle and high-quality Schwalbe G-One RS Pro Evo TLE 45-622 Tubeless Ready gravel tires, including tubeless sealant. Of course, the package also includes the SRAM AXS battery with a USB-C charger, the matching DUB T47 Road Wide bottom bracket, and all the brake lines, small parts, and mounting hardware required for installation.

What’s Included

• SRAM Force XPLR AXS E1 1x13 Complete Groupset
  
• SRAM Force XPLR DUB Wide Power Meter Crankset (40T, size-dependent)
  
• SRAM DUB T47 Road Wide Bottom Bracket
  
• SRAM Force XPLR AXS E1 Rear Derailleur (Max. 46T)
  
• SRAM Force AXS E1 HRD Shift/Brake Levers
  
• SRAM XG-1371 XPLR Cassette (10-46T)
  
• SRAM Force E1 13-speed Chain
  
• SRAM Paceline CenterLock Brake Rotors (160 mm front & rear)
  
• SRAM AXS battery incl. USB-C charger
  
• Selle San Marco Shortfit 2.0 Carbon FX Open-Fit saddle
  
• Schwalbe G-One RS Pro Evo TLE 45-622 Tubeless Ready gravel tires
  
• Tubeless sealant
  
• All necessary brake lines, small parts, and assembly materials

Note: The B-Kit does not include a frameset, cockpit, or wheelset. B-Kits and C-Kits can only be ordered in conjunction with a HARO frameset and are not available as standalone products.