

CRUPI
CRUPI I-BEAM PRO STEM 1 1/8" BLACK
CRUPI I-BEAM PRO STEM 1 1/8" BLACK
52MM
Full Tilt Bike Co Isanti
101 Isanti Parkway Northwest
Isanti MN 55040
United States
FULL TILT BIKE CO trailer
700 41st Avenue North
St. Cloud MN 56303
United States
WAREHOUSE
700 41st Avenue North
St. Cloud MN 56303
United States
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 |