CeramicSpeed BB ALPHA Bottom Bracket Bearing Kit - For use Campagnolo Ultra-Torque Bearing Cups Road CheckoutTitle=Ergon GS2 Grips - Black/Gray Color Black/Tan Flat Protection Tread SP0409

CeramicSpeed BB ALPHA Bottom Bracket Bearing Kit For use Campagnolo Ultra Torque Bearing Cups Road CheckoutTitle=Ergon GS2 Grips Black Gray Color Black Tan Flat Protection Tread SP0409 Color Black Tan Flat Protection Tread and Sidewall TPI 60 Weight 540 Defined Color Black ISO Width (mm) 40 ISO Diameter 622 Road 29" keyword search performance gravel Tire Intended Use Gravel Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 40 Tire Type Tubeless Ready Clincher Star nut should be approximately 1cm from the top of your steerer tube and at least 55mm of tube is needed (metal only A 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 All CeramicSpeed BB ALPHA models are handbuilt in Denmark and backed by a lifetime warranty