Zoom Tandem Stoker Stem 155-200mm extension +35 Degree Rise 25.4 Bar Clamp 28.6 Seat Post Clamp BLK Size-100ml (3.4oz) Made with OEKO-TEX certified low-impact

Made with OEKO-TEX certified low-impact dyes

HL3057 includes axle and disc spacer

titanium and stainless steel hardware

Center and intermediate knobs on the Raddler are slightly taller than those on the original Riddler thereby increasing tire lifespan with out negatively affecting rolling efficiency

Pick the model and length of drop for the post you need to service

Zoom Tandem Stoker Stem 155-200mm extension +35 Degree Rise 25.4 Bar Clamp 28.6 Seat Post Clamp BLK Size-100ml (3.4oz) Made with OEKO-TEX certified low-impactStoker Stem Stem Angle (deg) 35 Length 155 200 Bar Clamp Diameter (mm) 25. 4 Color Black Diameter 28. 6 S. H. I. S. Stem Clamp Diameter 28. 6