Aero Stem - 140mm MFPN=SP6A316 ASTM 2 riding conditions Rim

ASTM 2 riding conditions Rim Width (Internal) 24 Front Axle 12mm Thru x 100mm Valve Presta Color Black Wheel Size 650b Defined Color Black ISO Diameter 584 / 650b / 27

559 / 26" MTN

} Allows the installation of O24mm spindle Mega Exo as well as Shimano Hollowtech II cranksets into BB30 or PF30 bottom brackets

3 hook-and-loop straps

Wireless shifting keeps your bike looking clean while offering the fastest most precise gear changes available

Aero Stem - 140mm MFPN=SP6A316 ASTM 2 riding conditions RimAn aerodynamically honed stem with adjustable length and angle to optimize your position. Linking handlebar to fork, this stem was developed with Team Dimension Data for the refined ride response and control needed in a critical area of the bike. This stem is intended for negative drop only and cannot be flipped or reversed in a positive rise. The rider makes up 80 90% of total aero drag, so refining your position can produce some of the biggest gains