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99mm Interface DUB BB Bearing Steel BB Shell Type PF30 Primary Color Black
5mm 11-Speed 40t 110 BCD Hollowtech II Spindle Interface Black
It features a revised battery position and a reconfigured gearbox to better protect itself from impacts
Height 20mm Material Aluminum Steerer Tube 1-1/8 Primary Color Black
} Award-winning Vibrocore foam core provides vibration damping proven to reduce arm pump and hand numbness
ProTaper ATAC Stem - 70mm 31.8mm clamp Limited Edition Polished Super Downhill 99mm Interface DUB BB BearingProTaper ATAC Stem 70mm 31. 8mm clamp Limited Edition Polished. The ATAC is back. One of the oldest names in the high end stem game has returned. And this time its all blinged out with titanium hardware and a fresh laser etched finish. Aluminum construction with Titanium Hardware Rise: + 5 degrees Clamp Diameter: 31. 8mm TECH SPECS Bar Clamp Diameter (mm) 31. 8 Color Limited Edition Polished Defined Color Silver Length 70 Material Aluminum S. H. I. S.
