NOS Forged Stem with concealed clamp 25.4mm x 60mm/80mm/100mm Polished or BlackIf unsure of sizing or compatibility please see: "IMPORTANT NOTES..." further down page.Very popular NOS stem from our website with concealed style clamp bolt similar to a Cinelli XA. Thousands sold worldwide.Three lengths including super short and stubby 60mm - perfect for 'upright' city use. 80mm and 100mm also available.Fits track bars including various Nitto models. Also fits standard MTB bars - works great with flats or risers.Very solid stem in forged and semi-polished or black finish aluminium alloy.Quill fitting of 22.2mm (standard 1") for threaded steerer. Angle is 73 deg.Clamp is 25.4mm with quill at 150mm tall (max extension 85mm).Finish not up to Nitto standards but a superb stem for the price - perfect for urban bikes and fixed conversions on classic frames.Choose the size and color you want:Length Size:60MM/80MM/100MMColor: Silver / BlackThis sale is for ONE stem in buyers choice of colour/length, please see other listings for lots more items including our own riser bars. One photo shows 'nutted' clamp model to illustrate stem with bars on bike - stem for sale here is similar but with concealed clamp as above.IMPORTANT NOTES ON BICYCLE STEM FITTING:We only sell quill stems in 1" (this is the common standard fitting in the UK and internationally for all bikes with threaded forks and this is unchanged since the 1960's and before). These stems are not for use with bolt-on (A-head) non-threaded steerers.The 1" refers to the outer diameter of the fork steerer. It does NOT refer to the diameter of the quill which is give or take a fraction = 22.2mm.The 25.4mm referenced in the sale is the clamp size that fits a 25.4mm handlebar ONLY.The bicycle world has always mixed imperial and metric in this way since bikes were invented!The only other common (and non-BMX) sizes for quill stems (and relatively rare) are the French (25mm = 22.0mm quill diameter) and the oversize which uses a 1 1/8" steerer (1" or 25.4mm quill) and was generally found only on MTBs for a short time around the late 80's/early 90's. There were also some 1 1/4" stems on some early MTBs - very rare too.Note:- Please allow minor errors due to manual measurement. Thanks for your understanding.- Monitors are not calibrated same, item colour displayed in photos may be showing slightly different from the real object. Please take the real one as standard.