Rise 7°. Extension 80, 100 or 110mm. Fork steerer tube diameter 28,6mm. Handlebar bore diameter 25,4 or 31,8mm. Weight 125g (for e. 100mm). Material AL6061-T6.other views Photogalleryphotogalleryproduct options Photogallery Product options black / whiter.7/ e.80/ d.28,6/ BB 31,8mm = UA#32150940 r.7/ e.100/ d.28,6/ BB 31,8mm = UA#32150945 r.7/ e.110/ d.28,6/ BB 31,8mm = UA#32150950