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A-STEM

 

DIRECT DRIVE integrated stem


 

Better steering accuracy


 

Increased head tube rigidity


 

Forged 7050 aluminium composition 3D


 

Reversible


Technical data

  • STRUCTURE
  • FORGED ALUMINIUM 3D AND MACHINED
  • LENGTHS AVAILABLE
  • 80 – 90 MM / 100 – 110 MM / 110 – 120 MM (HALF-MOON SHAPED PART TO ADJUST THE LENGTH BY + OR – 10 MM)
  • ANGULATIONS POSSIBLE
  • + OR – 5 MM (LENGTH 80-90 MM AND 100 -110 MM)
  • + OR – 15 MM (LENGTH 100-110 MM AND 110-120 MM)
  • COLOURS
  • BLACK
  • WEIGHT
  • 180 GRAMS
  • SALES PRICE
  • SEE PRICE LIST
  • GUARANTEE
  • 1 YEAR


Technologies

• DIRECT DRIVE CONCEPT INTEGRATED STEM

The Direct Drive concept corresponds to the optimisation of all of the steering station’s parameters in the aim of bringing maximal rigidity, reliability and safety to reach a maximum performance level. We arrive at this result through the use of a short and conical head tube 1.5” below and 11/8” on top by suppressing the piling up of spacers.

• BETTER STEERING ACCURACY

Owing to a shorter pivot, over dimensioned rolling bearings and increased stem rigidity, the whole steering station is more rigid. It is thus more accurate and the sensation obtained at the handlebars is added trust which allows increasing performances.

• ADJUSTABLE IN LENGTH AND HEIGHT

Owing to a range of 3 stems each with 2 possible lengths the handlebars height and length settings are numerous, without however changing the stem attachment at the lowest on the pivot.

• RIGIDITY

Owing to a composition of upper range aluminium 7050, a 3D forged construction and machining, the A-STEM presents great rigidity that contributes to the bike’s overall performance.