The Shimano Deore BBMT500 Press Fit MTB Bottom Bracket provides smooth rotation and increased sealing for improved performance It boosts driving efficiency ensuring that every pedal stroke transfers power efficiently With durable construction it offers longlasting reliability even in challenging conditions Easy to install and maintain this bottom bracket helps keep your bike running smoothly and consistently Features MODEL NO BBMT500PA SERIES ZEE M640 Series PressFit BB Shell Width 895mm 92mm

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