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:17°Length:50 / 60 / 70 / 80 / 90 / 100 / 110 / 120 or 130 mmFeatures:lightweight and sleek design4-fold threaded handlebar clampManufacturer Numbers:50 mm:1130801960 mm:1130802070 mm:1130802180 mm:1130802290 mm:11308023100 mm:11308024110 mm:11308025120 mm:11308026130 mm:11308027Contents:1 x Procraft SL 17° stem Weight: black | 17° | 120 mm: 150 g Manufacturer: Procraft (Messingschlager GmbH & Co. KG) Hans-Heinrich-Sievert-Str. 10 96148 Baunach Germany info@procraft.de