Product Description Technical Information:Application:MTB, RoadMaterial:Aluminium 6061Steerer Clamp:1 1/8" (28.6 mm)Depth:45 mmHandlebar Clamp:31.8 mm, 4-boltAngle:40°Length:60 / 70 / 80 / 90 / 100 / 110 / 120 or 130Features:lightweight and sleek design4-fold threaded handlebar clampManufacturer Numbers:60 mm:1130803770 mm:1130803880 mm:1130803990 mm:11308040100 mm:11308041110 mm:11308042120 mm:11308043130 mm:11308044150 mm:11308045180 mm:11308046Contents:1 x Procraft SL 40° stem Manufacturer: Procraft (Messingschlager GmbH & Co. KG) Hans-Heinrich-Sievert-Str. 10 96148 Baunach Germany info@procraft.de