These are beautiful, Japanese-made forged aluminum stems with an extra tall column (225 mm overall.) Not as flexible as you were when you bought your bike? Want a more upright position without sacrificing the versatility of your drop bars? This is the ticket! These allow you to raise your handlebars about 2 1/2" higher than traditional stems.
These have a standard 22.2 mm (7/8") column which fits standard "one inch" fork steerers. Minimum insertion: 75mm
The 26.0 clamp I.D.fits most modern road handlebars.
Shims are available for handlebars with 25.4mm clamp section.