Vision’s Metron 40 SL is the tactical wheel essential to your quiver. The Metron 40 SL wheelset is built for both climbing and CX. Victorious on the Cyclocross course, the cobbles of the spring classics, and the torturous mountain stages in the Pro peloton, this wheelset can handle whatever you put them through. Vision’s complete wheel system has a 25.5mm rim width, direct pull bladed spokes, ABS brass nipples, 2 to 1 lacing, CFD / wind tunnel proven aerodynamics, and 100+ pro-podium finishes over the last few seasons. Available in both Clincher and Tubular, these wheels will suite all of your personal needs. This wheelset is living proof that Vision wheels are among the best in the business. Look no further, you’re new Clincher or Tubular wheelset is waiting. Features • Full Carbon 40mm section tubular rim • upgraded P.R.A. hubs with DP spokes • 6 sealed cartridge bearings (2F + 4R) • 2:1 aero bladed spokes 16F / 21R • Angular contact bearings on rear hub • Black Aero bladed spokes • ABS self locking nipples • Artisan built, entirely by hand • Includes QR-93, brake pads and spoke protector • Aluminum Shimano/Sram/FSA 10-11sp freehub • 1330g / pair (w/o QR)