The Buzzard Ultimate Custom Carbon B-Kit contains all high-quality components for building a complete gravel bike – perfectly matched to the Buzzard Ultimate Custom Carbon Frameset. Equipped with the electronic SRAM Apex XPLR AXS 1x12 groupset including hydraulic disc brakes, a SRAM Apex DUB Wide crank (40T), an XG-1251 XPLR cassette (10-44T), 160 mm Paceline CenterLock brake rotors, and the fully wireless AXS shifting system, the kit offers reliable shifting performance and a wide range of gears for fast gravel adventures and demanding off-road use.

The set is complemented by a Selle San Marco Shortfit 2.0 Carbon FX Open-Fit saddle and high-quality Schwalbe G-One RS Performance TLE 45-622 Tubeless Ready gravel tires including tubeless sealant. Of course, the SRAM AXS battery including USB-C charger, the matching DUB T47 Road Wide bottom bracket, and all necessary brake lines, small parts, and mounting materials are also included.

Scope of delivery

• SRAM Apex XPLR AXS D1 1x12 complete groupset
• SRAM Apex DUB Wide crank (40T, size-dependent)
• SRAM DUB T47 Road Wide bottom bracket
• SRAM Apex XPLR AXS rear derailleur (max. 44T)
• SRAM Apex AXS HRD shift/brake levers
• SRAM XG-1251 XPLR cassette (10-44T)
• SRAM Apex 12-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 Performance TLE 45-622 Tubeless Ready gravel tires
• Tubeless sealant
• All necessary brake lines, small parts, and mounting materials

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