GRITCH
ONE

Specifications

  • DEMA GRITCH 1, Alloy 6061-T6
  • DEMA GRITCH ALLOY QR, tapered
  • SHIMANO Sora
  • SHIMANO Sora
  • L-TWOO 2X9SPD
  • EXTEND MD18 cable actuated flatmount
  • FSA Tempo 46-30T 170mm
  • FSA OMEGA BB-4000 BSA Megaexo Ø19 Stainless bearing
  • EXTEND JIS BSA 110MM
  • Shimano HG31 11-33T 8SPD
  • KMC Z7
  • EXTEND H868P, 1 1/8" - 1,5" TAPPERED
  • EXTEND Elite II Road 90mm
  • EXTEND ELITE ALLOY 490MM
  • Extend Cork black
  • EXTEND Elite II Alloy, 27.2x350mm
  • EXTEND SPEEDWAY FLOW
  • EXTEND, 32H, CL, QR
  • ORIN 622X21 32H BLACK
  • EXTEND GREMID 700x38C 30TPI TANWALL
  • 2x9
Frame size
520
550
570

CHOOSE THE RIGHT SIZE FOR YOU

Technologies

An aluminum alloy containing Mg2S silicides as its main additive is referred to as Alloy 6061. Class 6000 alloys are highly workable, weldable, and machinable.

Všetky rúrky našich rámov sú na zákazku prispôsobené na základe pevnostných analýz a potrieb dizajnu celého bicykla.

Tepelná úprava rámov zahriatím na teplotu 130 °C po dobu niekoľkých hodín je proces obnovenia mechanických vlastností, ktoré boli stratené počas zvárania.

Increased efficiency in the transfer of energy to the rear wheel is referred to as HP-C. This technology has been incorporated into the elaborate rear construction of all DEMA carbon frames.

This technology offers the possibility to use heat processed 3D frame endings with interesting shapes. Their advantage, compared to milled endings, is the increased strength of the material.

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