Ritchey Comp 4-Axis Stem - 80 mm 31.8 Clamp +30 1 1/8" Alloy Black MFPN=11.4018.111.060 Optimized for 12-speed Flattop chains

Optimized for 12-speed Flattop chains

NOTE: For bearing extraction the SBK-1 requires a minimum of 3mm of flat linkage structure outside the bearing to support the extractor cup/drift

2mm seat tube with stealth dropper routing

5" and 29" wheels and it is suitable for most of the combinations between forks and tires

Type Standard Size 700x40 ISO 622 Bead Wire Tread/Sidewall Color Bk/Bsk PSI 75 Weight (Grams) 632 TPI Durometer Features Reflective Sidewall No

Ritchey Comp 4-Axis Stem - 80 mm 31.8 Clamp +30 1 1/8" Alloy Black MFPN=11.4018.111.060 Optimized for 12-speed Flattop chainsProven 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) 30 Length 80 Bar Clamp Diameter (mm) 31. 8 Color Black Weight 150 Material Alloy Defined Color Black S. H. I. S. Stem Clamp Diameter 28. 6