BB65 LOOK Ceramic Bottom Bracket

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BB65 bottom bracket is LOOK's own bottom bracket standard which is designed to work with their oversized carbon-fibre cranks. The BB65 standard refers to the inner diameter (65mm) of the bottom bracket shell on several LOOK frames, and it is compatible with LOOK ZED series cranks (50mm spindle).

Features:
- Fully compatible with LOOK BB65 ZED system
- ABEC 7 standard alloy steel bearing races
- Grade 3 Si3N4 ceramic balls - highest precision in the market
- Kluber grease
- Light touch rubber seals - super smoothness

Weight:
- 65 g

Include:
- 2 x HSC hybrid ceramic bearings only

Frame requirements:
- LOOK BB65 ZED frames with ID 65mm and 90mm width shell

Crank compatibility:
- BB65 LOOK ZED, ZED 2, and ZED 3 integrated cranks with 50mm spindle