Ritchey Comp 4-Axis Stem - 70 mm 31.8 Clamp +30 1 1/8" Alloy Black Groove ISO Diameter 571 / 650c

ISO Diameter 571 / 650c ISO Width (mm) 20 ISO Width (mm) 21 ISO Width (mm) 22 ISO Width (mm) 23 ISO Width (mm) 24 ISO Width (mm) 25 ISO Width (mm) 26 ISO Width (mm) 27 ISO Width (mm) 28 Labeled Size 650 x 20 - 28 Shaft Type Threaded Valve Presta XLong 75mm+ Valve Core Removable Wall Thickess 0

5mm chainline is compatible with130 or 135mm spaced rear dropouts

The Pro One TT is a tubeless easy high-end time trial and triathlon tire ready for competition use

cross country

}Wheels Manufacturing Derailleur Hanger - 133

Ritchey Comp 4-Axis Stem - 70 mm 31.8 Clamp +30 1 1/8" Alloy Black Groove ISO Diameter 571 / 650cRitchey Comp 4 Axis Stem 70 mm 31. 8 Clamp +30 1 1 8" Alloy Black. Proven time after time to be a reliable easily adjustable system that continues to outperform the competition the 4 Axis stem is a sure fire go to for an entry level stem that has world class performance. TECH SPECS Stem Angle (deg) 30 S. H. I. S. Stem Clamp Diameter 28. 6 Defined Color Black Weight 150 Color Black Material Alloy Length 70 Bar Clamp Diameter (mm) 31. 8