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julio 26, 2026

Alloy bicycle «fully ramped» stem wedge solid bolt M8 x 1.25 (21.1mm O.D.)

Bicycle stem wedge - made for us by Dia-Compe as an upgrade to cast stem wedges. Material: Aluminum alloy * 21.1mm with M8 X 1.25 threading - for most Asian made stems with a solid quill bolt. NOTE: This is a fully ramped/angle wedge. They will not fit Tuf Neck or Pro Neck stems (which take a SAE threaded wedge and are stepped). Also will not fit Anlun Group One or ACS stems that take a stepped wedge.