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Item # NNR0038

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  • Slate Grey, 100mm ($59.00)
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Item # NNR0038

That’s right, upgrade with aluminum

The light, stiff, and inexpensive Niner Alloy Stem is the perfect upgrade for the trail-rider looking for reliable front-end performance. The stem’s trusty two-bolt steerer clamp and four-bolt handlebar clamp are built to handle the toughest rides and utilize a simple design to save weight. The Nine Alloy stem features a bead-blast black finish for added durability and it’s available in four different color options and sizes.

  • Lightweight and strong aluminum
  • Two-bolt steerer clamp and four-bolt handlebar clamp
  • Bead-blast black finish
  • Available in four different color options and sizes

Tech Specs

80 mm, 90 mm, 100 mm, 110 mm
+/-7 deg
Steer Tube Diameter:
1.125 in
Bar Attachment:
4-bolt clamp
Claimed Weight:
130 g
Recommended Use:

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  • Familiarity: I've used it several times

Correct length, angle, and light weight for the bike build I did this winter. And the matching green trim available in the niner stem and seatpost sealed the deal. Going with 4 stars here because you can get similar specs on a Thomson stem yet Thomson has a couple decades of bombproof reputation behind them. Kudos to niner for offering multiple trim colors though?makes subtle ?customization? of bike builds possible.