The Buzzard Ultimate Custom Carbon B-Kit includes all the high-quality components needed to build an uncompromising, high-end gravel bike—perfectly matched to the Buzzard Ultimate Custom Carbon frameset. Equipped with the SRAM RED XPLR AXS E1 1x13 electronic drivetrain, including hydraulic disc brakes, a SRAM RED XPLR DUB Wide Spider power meter crankset (40T), an XG-1391 XPLR cassette (10-46T), 160 mm Paceline X CenterLock brake rotors, and the fully wireless AXS shifting system, the kit offers maximum shifting precision, minimal weight, and state-of-the-art gravel technology for the most demanding riders.

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 RED XPLR AXS E1 1x13 Complete Groupset
  
• SRAM RED XPLR DUB Wide Spider Power Meter Crankset (40T, size-dependent)
  
• SRAM DUB T47 Road Wide Bottom Bracket
  
• SRAM RED XPLR AXS E1 Rear Derailleur (Max. 46T)
  
• SRAM RED AXS E1 HRD Shift/Brake Levers
  
• SRAM XG-1391 XPLR Cassette (10-46T)
  
• SRAM RED E1 13-speed Chain
  
• SRAM Paceline X 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.