ProTaper ATAC Stem - 70mm 31.8mm Clamp +/-5 1 1/8" Aluminum Limited Edition Polished MFPN=BWKS000 Color Nickel Range 11-28 Cassette

Color Nickel Range 11-28 Cassette Cogs 11-12-14-16-18-21-24-28 Cassette Body Type Shimano/SRAM 8 9 10 Speed Drivetrain Speeds 8 Weight 265 Defined Color Silver

Automatic locking at insertion of the locking bolt

X-SYNCΓäó2 chainring provides significantly quieter performance

0mm 260mm J-bend Silver Box of 100

ProTaper ATAC Stem - 70mm 31.8mm Clamp +/-5 1 1/8" Aluminum Limited Edition Polished MFPN=BWKS000 Color Nickel Range 11-28 CassetteProTaper 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.