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 a unique look. Dual opposing pinch bolt design and a front-loading cap making bar installation easier. Multiple sizes/reaches available!
The Crupi 0mm “No Reach” stem has 0mm of reach which means the stem holds the bars directly above the steer tube making the bikes front-end length shorter. With a rider weight limit of 90lbs, this stem was designed to help really small riders fit their frames even better.
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 |