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Ships within 48 hours · Estimated delivery Oct 2 - Oct 7
6061 Aluminium machined stem
New QuickClick® Handlebar Mount (Fixer 3e) allows installation on eBikes to make attachment and removal a breeze
Size: 47 x 31
Constructed with polished
Safe to use on all surfaces
Shimano BB-ES300 73X121mm English Bottom Bracket features_usb-rechargeable 6061 Aluminium machined stemAbout Shimano BB ES300 73X121mm English Bottom BracketStiff and lightweight for efficient power transfer, durable spline reinforced construction. 8 splined OCTALINK interface increases the strength and rigidity of the entire assembly. Features8 splined OCTALINK technology 26g lighter weight than BB ES25 SpecificationsModel No: BB ES300 Series: Shimano Alivo M4000 Series Threaded bottom bracket shell width: 73mm Axle length: 121mm About ShimanoShimano
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