NEW Profile Conversion 25.4mm (1-1/8" fork) to 28.6mm (1-1/8" threadless stem) chain_9speed Top assembly for carbon steerers

Top assembly for carbon steerers replaces traditional top cap and star nut assembly

make for an easy tandem ride

The K35 makes a great replacement tire and is good for road use

Maximum Tire Width: 48

NEW Profile Conversion 25.4mm (1-1/8" fork) to 28.6mm (1-1/8" threadless stem) chain_9speed Top assembly for carbon steerersConversion is designed for installing threadless stems on a threaded fork. Steerer Clamp OD 25. 4mm, for 1", 28. 6mm for 1 1 8 Approximately 25mm rise increase possible if used with spacers Polished Silver finish Quill Insertion Diameter: 25. 4mm for 1 1 8" stems and 22. 2 for 1" stems Length of clamp area 1 5 8" (41mm) Quill Insertion Diameter: 1 1 8"