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Only 120 grams!

Prestige Ultra-Lite Stem

Refined mirror polish finish, but its strengths are not only skin-deep. Specially forged out of Tange aluminum to offer excellent stiffness at a very low weight.

  • Forged TANGE Ultra-Lite Aluminum
  • Quad bolt removable clamp
  • Opposed bolt configuration on the steerer clamp for more even clamping pressure.
  • Rise: 5°
  • 31.8mm or 26.0mm; 90 to 120mm only
  • 1-1/8" steerer clamp
  • Average weight: 120 grams

A4 Stem

Stylish CNC- machined stem for competitive road and cross-country MTB applications. Available in 25.4mm, 26.0mm, and 31.8mm bar clamp sizes.

  • CNC'd Aluminum
  • Quad bolt removable clamp
  • Opposed bolt configuration on the steerer clamp for more even clamping pressure.
  • Rises 5°, 17° (flip-floppable), 25°
    17 & 25° stems are only available     with a 31.8mm bar clamp and in limited extensions
  • 1-1/8" steerer clamp
  • Average weight: 159 grams
 

 

 

 





It's not easy to find a road stem with a high rise, especially one
that looks this good.

F4 Mountain Stem

One piece cold-forged 6061-T6 aluminum for durability you can count on. CNC-machined to its final svelte shape.

  • Cold forged aluminum
  • 4-bolt bar clamp w/ OS M6 bolts (40mm wide)
  • Opposed bolt configuration on the steerer clamp for more even clamping pressure.
  • Black or Silver finish; laser etched graphics
  • 185grams
  • 25.4mm clamp diameter
  • Extensions: 90mm, 100mm, 110mm, 120mm, 130mm
  • Rise: 10°

F4 Road Stem

One piece cold-forged 6061-T6 aluminum for durability you can count on. CNC-machined to its final svelte shape. Uses lighter bolts and faceplate than the XC stem, but is still plenty strong.

  • Cold forged aluminum
  • 4-bolt bar clamp (40mm wide)
  • Opposed bolt configuration on the steerer clamp for more even clamping pressure.
  • Black or Silver finish; laser etched graphics
  • 165grams
  • 26.0mm clamp diameter w/shim for 1" steerers
  • Extensions: 90mm, 100mm, 110mm, 120mm, 130mm
  • Rise: -10° /+10°

F4 Riser Stem

A cold-forged and TIG-welded stem for the XC or road cyclist, who wants comfort w/o sacrificing durability and style.

  • MTB AND Road models
  • 4-bolt bar clamp (40mm wide)
  • Opposed bolt configuration on the steerer clamp for more even clamping pressure.
  • Matte Black; laser etched graphics
  • 185grams
  • 25.4mm or 26.0mm clamp diameter w/shim for 1" steerers (NEW! Limited sizes in 31.8mm bar clamps)
  • Extensions: 80mm. 90mm, 100mm, 110mm, 120mm,
  • Rise: 30°