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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
1-1/8" steerer
Right 61 Cassette Body Type Shimano Micro Spline Bearing Type Loose Ball Weight 355 Spoke Interface J-Bend Defined Color Black Hub Drilling 32 Hub/Brake Compatibility Center-Lock Disc
Tooth Count 44 Ring Position/Type Chain Retaining Single Ring Drivetrain Speeds 10 Drivetrain Speeds 11 Chainring BCD 110 Color Silver/Black Defined Color Silver Material Aluminum
Model Protek Max BR Size 700c Width 40mm Compound Protek Max Bead Non-Folding Type Non-Tubeless Color Black Weight 980g
CeramicSpeed BB ALPHA Bottom Bracket Bearing Kit - For BB90 Compatible 24mm/Shimano Spindle Road Optimized BLK CheckoutSpec= 500ml 1-1/8" steererA 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. Hardened Stainless Steel races offer exceptional corrosion
