NEW Profile Conversion 25.4mm (1-1/8" fork) to 28.6mm (1-1/8" threadless stem) chain_9speed Precision-machined body and head with

Precision-machined body and head with an Airflation Control knob for 100% reliability

HuggFit waist

Inner plate chamfering to smooth shifting

Compatible with Shimano Hyperglide systems

Straps on the top connect to the top tube while included optional straps at the front and rear increase stability

NEW Profile Conversion 25.4mm (1-1/8" fork) to 28.6mm (1-1/8" threadless stem) chain_9speed Precision-machined body and head withConversion 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"