Cinelli 1A 1" Quill Stem Replacement Expander Bolt and Wedge MFPN=CNU11.010U.SS0.HW High-density superlight foam padding

High-density superlight foam padding

Improved design reduces vibrations and improves consistency

The front and rear dual disc brakes gives you control over your speed and stability while braking

Thumb Throttle - An ergonomic below-the-bar trigger throttle on the left hand side is easily engaged with your thumb while simultaneously eliminating joint fatigue

4 Defined Color Black ISO Width (mm) 41 ISO Diameter 507 / 24" BMX Tire Intended Use BMX Tire Diameter 20" Tire Bead Wire Labeled Size 24 x 1

Cinelli 1A 1" Quill Stem Replacement Expander Bolt and Wedge MFPN=CNU11.010U.SS0.HW High-density superlight foam paddingReplacement bolts for Cinelli A1 stems Model 1A Description Replacement Expander Bolt and Wedge Component Expander Bolt And Wedge