Crupi "I-Beam Mini" BMX Race Stem - 1 Inch - Ø22.2mm
- Weight : 0.14kg / 0.31lbs
- Packaging Unit: 1 Piece
- Product ID (PID): 45202
- Product safety
Weight
Source: BMX Glossary
Printed: 10/29/2026
The Crupi "I-Beam Mini" BMX Race Stem - 1 Inch - Ø22.2mm is a stem for mini and junior bikes with a 1 inch steerer and a 22.2mm bar. Crupi CNC machines it from 6061-T6 aluminum, and the extensive machining keeps it light yet stiff. Bar and steerer are clamped with four and two M6 bolts.
It comes in two versions: the 0mm version (top load) holds the bar directly above the steerer and shortens the front end for really small riders. Crupi rates it for riders up to about 41kg (90 lbs), and because it mounts on top of the fork the headset needs a star nut. The 35mm version is a front load stem.
Facts: Crupi "I-Beam Mini" BMX Race Stem - 1 Inch - Ø22.2mm
- Stem-Type: Ahead Stem
- Stem-Style: top load (0mm) or front load (35mm)
- Stem-Material: 6061 Aluminum
- Manufacturing-Method: 100% CNC machined
- Reach: 0mm or 35mm, depending on the variant
- Bar-Clamp: 22.2mm
- Fork-Clamp Diameter: 1" (25.4mm)
- Recommended for: Race
- Bolts: 4 M6 x 20mm bar clamp bolts, 2 M6 steerer pinch bolts, torque 7 Nm
- Extras: for mini and junior, 0mm version for riders up to 41kg (90 lbs) and only with a star nut, weight according to Crupi: 0mm 136g, 35mm 135g
- Content: 1 stem



























































