RACER
24 SF

Specifications

  • DEMA RACER 24 Alloy
  • Racer RF 24" V-brake Hi-Ten
  • SHIMANO TOURNEY TY200 7 speed
  • SHIMANO TZ500
  • L-TWOO
  • EXTEND V-BRAKE ALLOY
  • EXTEND 152mm 42/34/24z
  • EXTEND B902 BSA 68x122,5mm
  • SHIMANO HG200 7 speed 12-28z
  • KMC Z51 7 speed
  • EXTEND Semiintegrated 28,6/44/30mm
  • EXTEND Performance 60mm
  • EXTEND Performance Riser 25,4x620mm
  • Shimano 88A
  • EXTEND Performance 27,2x350mm
  • EXTEND HIGHWAY
  • JOYTECH J751 (P) /JOYTECH 702DSE speed (Z)
  • ORIN J19SZR 507x19mm
  • EXTEND terrac 24x1,95
  • EXTEND FP-650
  • 3x7
Frame size
11,5"

Technologies

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.

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.

This threaded bottom bracket technology is used in both carbon and duralumin frames. All DEMA frames using this technology feature a 68 mm wide bottom bracket housing with a BSA thread (1.370 x 24 tpi)

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