A high-performance bottom bracket bearing kit designed for BB30 setups, enabling the use of 30 mm spindle cranks within 42 mm inner-diameter BB shells. The kit includes coated or standard bearings built for road or mountain use, supplied with spacers, seals, grease, and dust covers. The coated version offers enhanced corrosion resistance and lower friction, backed by a lifetime warranty. Net weight is approximately 40 g (road version) or 39 g (MTB version), with gross weight around 159 g or 149 g respectively. Shell width compatibility is 68 mm (road) and 73 mm (MTB).

• Weight: 39 g to 40 g net approximately (depending on version)
• Shell width: 68 mm (road), 73 mm (MTB)
• Bearings: Standard (hardened-steel races with CeramicSpeed ceramic balls) or Coated (coated hardened-steel races)
• Coated bearings: lifetime warranty, improved corrosion resistance and lower friction
• Includes 2 bearings, spacers (2 × 1 mm, 2 × 0.5 mm), dust covers, O-ring, and Long Life grease
• Compatible with BB30 cranks from SRAM, Easton, FSA, Rotor, Cannondale, Race Face, and others
• Hand built in Denmark to exacting tolerances