Ritchey Comp 4-Axis Stem - 90 mm 31.8 Clamp +/-6 1 1/8" Alloy Black MFPN=R9ZA3074 and Force CX1 rear derailleurs

and Force CX1 rear derailleurs

and brass nipples

Color Green Wheel Diameter 20 Frame Size 21

Thanks to the telescoping function and the variable positioning of the angle bracket this chain protector is adaptable to many geometries and component combinations

CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Road Maximum Head Circumference 58 Defined Color Black

Ritchey Comp 4-Axis Stem - 90 mm 31.8 Clamp +/-6 1 1/8" Alloy Black MFPN=R9ZA3074 and Force CX1 rear derailleursProven 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. Stem Angle (deg) 6 Length 90 Material Alloy S. H. I. S. Stem Clamp Diameter 28. 6 Bar Clamp Diameter (mm) 31. 8 Color Black Weight 150 Defined Color Black