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reduced by the fin profile
6 Stack Height 40 Weight 159 Color Black Rise 0 Material Aluminum Length 50 Bar Clamp Diameter (mm) 35
(mm) 25 Manufacturer Number 6805 Material Steel Thickness 7
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} A handy tool to prevent spoke windup when working with bladed spokes
Promax EX-1 Alloy external Sealed Bottom Bracket 68/73mm Black MFPN=ZH0784 reduced by the fin profilePromax EX 1 Alloy external Sealed Bottom Bracket 68 73mm Black. EX 1 External bottom brackets feature cold forged and CNC machined alloy cups dual labyrinth bearing covers and precision sealed bearings. They are the perfect match to Promax CF 2 and HF 2 cranks and ultimate upgrade to the budget BBs sold with most crank sets. Fits all 24 millimeter bottom bracket spindles and frames with 68 or 73 x BC1. 37 bottom bracket shells TECH SPECS Bottom
