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This stem cap is where your bike fashion sense and the weight weenie in you collide. This Ultralight and ultra-sleek stem cap integrates a 5mm, 10mm or 15mm headset spacer with your stem cap in finely machined piece. Why have extra steerer tube requiring spacers on top of your stem you ask? Well, many carbon steerers require that the steer tube extend above the stem. Also, riders may want the flexibility to move handlebar height up and down for different types of riding or for bike re-sale.

  • 1 1/8" top (straight 1 1/8" or 1 1/2" to 1 1/8" taper) steerer tubes only
  • 5mm, 10mm, and 15mm internal cylinder wall heights
  • Light-weight and durable 

Compatibility

  • 1 1/8" top (straight 1 1/8" or 1 1/2" to 1 1/8" taper) steerer tubes only

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Tech Specs

Weight (cap + bolt): 5mm • 12g  |  10mm •14g | 15mm • 16g
Material:  6061-T6 aluminum
Included: Black aluminum bolt
Made in the USA 

  WARNING Handling this product will expose you to chemicals, including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For further information go to www.P65Warnings.ca.gov.​

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