T47-IN-24 SRAM GXP (T47/86 inboard) Ceramic Bottom Bracket for 22-24mm Spindle SRAM GXP Cranks

Tested for 5 years by Jason Christie, former 2 x New Zealand National Champion.

"Don't let the lesser-known brand fools you. AITA ceramic bearings have been a grame-changer for me. Whether it's their bottom brackets or wheel bearings, I've been blown away by the performance and durability. My bike never felt faster!"

– Jason Christie
2 x New Zealand National Champion

About the brand

AITA Ceramic, also known as Australia International Ceramic, a Melbourne-based company with vast expertise in designing and producing top-notch ceramic bearings.

Since 2015, AITA has proudly sponsored Australian Paralympians. We were thrilled to see them win two gold and one bronze medal at the Tokyo 2020 Paralympic Games.

Product Features:

• CNC aluminium BB cups;
• ABEC7 high chrome vacuum degassed bearing steel races with quenching and tempering hardening;
• Grade 3 Si3N4 ceramic bearing balls;
• Nylon bearing retainer;
• Dual lips light contact rubber bearing seals;

• T47 thread standard frame;
• Shell inner diameter M47x1.0mm thread for width 85.5mm or 86.5mm; Bearing are placed within the width of frame.
  

• 22mm spindle (non-drive side), 24mm spindle (drive side) SRAM GXP cranks.