From Paul Components :
The Boxcar Stem is the perfect combination of stiffness, strength and light weight. Available in +/- 0° in 35, 50, 70 and 90mm. Also +/- 15° in 70 and 90mm, and +/- 7° in 100 and 110mm (15° and 7° only upon request). All screws are high strength stainless steel with the popular T25 head. Made in Chico, California with American aerospace alloy.
This stem was designed from the ground up to be stiff, strong and very light. We went through several design iterations and believe we’ve reached the best combination of these three principles. Extensive real world and machine testing have proven this to be one strong stem.
SPECS :
- Material : American Aerospace Aluminum
- Finish : Anodized or Polished
- Anodized Color : Black, Purple or Silver
- Bar Clamp Diameter : 31.8 mm or 35.0
- Stem Angle (deg) :
- 35, 50, 70, 90mm: +/- 0
- 100, 110mm: +/-7
- 70, 90mm: +/- 15
- S.H.I.S. Stem Clamp Diameter : 28.6 mm
- Stack Height : 36 mm
- Torque Settings
- Steerer Tube: 5nm
- Faceplate: 4nm
- Faceplate Width : 46mm