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AHEAD TuneUp Device60. Stem-CDHS0003
  • CDHS0003
  • CDHS0003
The cycledesign AHEAD TuneUp Device60. Stem is an 3D-forged aluminum adjustable

type, and by loosening lateral interconnected  with a precision spline shaft knuckle

broached, dial-in the angle and perfect height. 

 
Unique elastic assist-releasr devic can let you slide the stem extension over the base for

easy and quick installation angle, then insert the splined-shaft knuckle into the stem,

making sure the slot of the splined-shaft to align with the slot of the base, this assures

a smooth fit and that the lateral screw is securely installed and properly seated.
 
Its pivot range is from 60 degrees upwards to 60 degrees downwards for adapting

various terrains and riding positions. 
 
The clamp height of stem has a 41mm heigh and needs to reserve a spacer to be fixed

into the threadless steerer tube and is mounted directly on the steerer tube. 




 
Material : Aluminum 6061-T6 
 
Fork Steerer Tube : 1-1/8" 

Type : Threadless 

Stem Angle : +/- 60°

BarBore Diameter : ø31.8mm

Length : 105 mm 

Clamp Height : 41 mm 

Weight : 263 g 
 
Finish : SandBlasted Black 

Feature : Laser cycledesign graphic 
 
 Made of 3D-Forged aluminum structure is ultra-light to work sturdy and durable

 Unique adjust device system for easy and quick installation angle 
 
 Precision mechined spline shaft knuckle is reliable and rugged 
 
 Versatile range of adjustable angles suitable for adapting to various terrains and

    riding styles