PRODUCT DETAILS Crupi's I-Beam stems are CNC machined from 6061-T6 billet aluminum and are amongst the lightest weight stems on the market! The I-Beam features extensive external machining, the design is visually appealing yet stiff and strong. The CNC machined and embossed Crupi logo on the faceplate gives this stem it's unique look. Dual opposing pinch bolt design and a front loading cap making bar installation easier. Multiple sizes available! Stem Spec Sheet Size Clamp Bolts Pinch Bolts Stem Bolt Torque Weight Micro 1" x 0mm M6 x P0.1 x 20mm x 4 M6 x P0.1 x 20mm x 2 pcs 7NM (62 in/lbs) 4.8oz Micro/Mini 1" x 27mm M6 x P0.1 x 20mm x 4 pcs M6 x P0.1 x 18mm x 2 pcs 7NM (62 in/lbs) 4.05oz Mini 1" x 35mm M6 x P0.1 x 20mm x 4 pcs M6 x P0.1 x 18mm x 2 pcs 7NM (62 in/lbs) 4.76oz Expert 1-1/8" x 45mm M6 x P0.1 x 20mm x 4 pcs M6 x P0.1 x 18mm x 2 pcs 7NM (62 in/lbs) 7.97oz Pro XL 1-1/8" x 52mm M8 x P1.25 x 22mm x 4 pcs M8 x P1.25 x 20mm x 2 pcs 12NM (106 in/lbs) 9.06oz Pro XXL 1-1/8" x 60mm M8 x P1.25 x 22mm x 4 pcs M8 x P1.25 x 20mm x 2 pcs 12NM (106 in/lbs) 9.62oz
