Spcycle BB86 BB90 BB92 30mm Press Fit Bottom Brackets For Road MTB Mountain Bike 30mm Crankset 4 Bearings BB92 41*30mm
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<1> Our bottom brackets are manufactured for optimum performance and longest durability with top quality parts.
<2>Using our bottom bracket allows the rider to save more energy and ride faster!
<3>The special design of the threaded bottom bracket, where the cups are threaded and screwed together inside the frame, ensure that you avoid any creaking sounds .
<4>Made of Aluminum Alloy, and this bottom bracket is solid and durable with a long service time.
<5>Dual silicone seal keeps the contamination out for longer life, easy installation.
<6>Integrated System can protect the frame, more power output, it's better than ordinary structure bottom bracket.
<7>Weight: About 85g
<8>Inner diameter 30mm, outer diameter 41mm, length 86.5~92mm
<9>For φ30/30mm Spindle Crankset
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- Model Number:
- Road Bicycles