ProcraftPRC ST1 Stem more products in this category Hide suggestions Sale ProcraftPRC ST1 StemThis item is no longer availableItem no.: 10003975 Description Procraft PRC ST1 Stem PRC offers with the ST1 series very lightweight stems. 3D 6061 alloy and screws made of titanium. Lengths: 80 mm - 130 mm 3D 6061 alloy +/- 7° Ø 31.8 mm 1-1/8" 40 mm Weight: 105 g (90 mm) - 125 g (130 mm) Reviews This article has not yet been reviewed. To evaluate an item, please sign in to your account initially.