CeramicSpeed BB ALPHA Bottom Bracket - EVO386 86.5mm For SRAM DUB Spindle Road BLK MFPN=IH3054-7 Upper headset bearing protected by

Upper headset bearing protected by two layers of seals within the top cover

Defined Color Black Rings 42 Spindle Interface Type SRAM/Truvativ GXP Chainring BCD 110 SRAM Asymmetric Color Black Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay Drivetrain Speeds 11 Drivetrain Speeds 10 Number of Chainrings Chain Retaining Single Crank Intended Use Cyclocross BB Included No Pedal Spindle 9/16" Crank Length (mm) 172

model Maxhit spindle interface 30mm shell T47 internal shell ID 47mm width 68/73mm color silver

8mm 800mm Black/Red

CeramicSpeed BB ALPHA Bottom Bracket - EVO386 86.5mm For SRAM DUB Spindle Road BLK MFPN=IH3054-7 Upper headset bearing protected byA bottom bracket built to outlast your frame BB ALPHA features hardened stainless steel races hand built with grade 3 Silicon Nitride ceramic balls custom engineered seals and precision dust covers delivering up to 500% better moisture protection while still providing ultra low friction performance. The simplified spacer tube design and lighter 7075 aluminum cups ensure quick installation and a 10% weight reduction over previous generations. All