CMI Ultrascender – Small

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The CMI Ultrascender is one of the strongest ascenders made. It is constructed of an extruded and machined body. The cams are made of 4140 chrome-moly steel which gives the cam the same corrosion resistance as stainless steel but increases both tensile and yield strength. The cams are harder than the best knife blades and are backed by CMI with a lifetime wear out guarantee. All springs and operating parts are constructed of stainless steel.

SKU: AACUS Categories: , Tags: , ,
  • Description
  • Additional information


  • Durable design from extruded material.
  • General ascender for any use.
  • Red anodised aluminium
  • 180 grams
  • 76 mm x 130 mm

Additional information

Weight 0.180 kg
Dimensions 7.6 x 13 cm

Left, Right

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