Oversized square-section stem in forged 6061 aluminum, with adjustable rise of +/-8° requiring fewer spacers.
RPS forged 6061 aluminum alloy with oversized cross section
Oversized 46mm wide 6061 alloy faceplate
±8° elevation requires fewer spacers
Compatible with 1-1/8" steerer only, not OD2
For 31.8 diameter handlebars