At 103 grams this is lightest, most
advanced alloy stem in the Ritchey line,
and possibly the world.
This revolutionary patented design starts
with a bar clamp that wraps a full 260
degrees around the handlebar to distribute
clamping stress more evenly through the
handlebar, faceplate, hardware and stem
body. The steer tube clamp uses three bolts
and a curved slot to reduce clamp stress on
the steer tube.
The body is 3D forged from an advanced
7050 aluminum and internally machined for
further weight reduction. Premium quality
CrMo steel bolts are used throughout, but
in a smaller M4 size that shaves a few more
grams with no sacrifice in strength or rigidity.
The resulting CEN-approved stem is 20
grams lighter and even stiffer than our
already stiff and lightweight 4Axis.
3D forged and internally
machined 7050 alloy body
4 x M4 faceplate bolts and patented
260 degree bar clamp design
reduces weight, increases stiffness
and distributes stress more evenly
3 x M4 steer tube bolts and curved clamp
slot reduces weight and steer tube stress
5Nm torque max on all hardware,
same as 4Axis stems using M5 bolts
30% stiffer than Ritcheys legendary
WCS 4Axis and 20 grams lighter
Fits most road and mountain bars
I prezzi qui pubblicati si intendono inclusa spedizione in Italia.
Vigono i termini di garanzia legale Europea.