CeramicSpeed BB ALPHA Bottom Bracket - BB86 86.5mm For 30mm Spindle Road BLK MFPN=11.6218.040.002 Its hands-free inflation with a

Its hands-free inflation with a Presta alloy head and auto-stop digital control ensures precise pressure while the durable aluminum casing resists damage

To top off its high-level build

Optimized for 11 and 12-speed drivetrains that utilize 36t to 54t round chainrings (Not Compatible with Oval Chainrings)

47 BB/Frame Interface T47 BB Shell Width (mm) 68 BB Shell Width (mm) 70 BB Shell Width (mm) 73 BB Shell Width (mm) 79 BB Shell Width (mm) 83 BB Shell Width (mm) 84

}SRAM X0 Eagle T-Type Direct Mount Chainring - 32t 12-Speed 8-Bolt Direct Mount 3mm Offset Aluminum Black D1

CeramicSpeed BB ALPHA Bottom Bracket - BB86 86.5mm For 30mm Spindle Road BLK MFPN=11.6218.040.002 Its hands-free inflation with aA 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