CeramicSpeed BB92 MTB Bottom Bracket - SRAM DUB MTB Coated Races Black CheckoutTitle=Zipp Cognition NSW Seal Cap and V-Ring 4 Shaft Type Smooth Valve

4 Shaft Type Smooth Valve Standard Schrader Valve Core Removable Wall Thickess 4 Weight 673 keyword search Quantity Break

Rim Strip Width (mm) 21 Unit of Sale Retail-Single

(mm) 41 Bearing I

Ramped and pinned for specific chainring combinations for precise and reliable shifting - see spec column for details

Recommended for XC/Trail use

CeramicSpeed BB92 MTB Bottom Bracket - SRAM DUB MTB Coated Races Black CheckoutTitle=Zipp Cognition NSW Seal Cap and V-Ring 4 Shaft Type Smooth ValveCeramicSpeed BB92 MTB Bottom Bracket SRAM DUB MTB Coated Races Black. The CeramicSpeed BB92 bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings. TECH SPECS Defined Color Black Bottom Bracket Shell I. D. 41 Spindle Interface Type SRAM DUB Weight 62 BB Shell Width (mm) 86 BB Shell Width (mm) 92 BB Shell Width (mm) 89. 5 BB Frame Interface BB86 BB Frame