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Black Forest 27R

Black Forest 27R

Here is your introduction to the increasingly popular world of 257.5" wheeled mountain bikes. You won't find better perfomrance or more responsive handling at this price point, thanks to the superior aluminum frame of the Black Forest 27R. Enjoy the advantages of the 27.5" wheelsize with its enhanced handling and terrain-conquering ability. For the mountain biking newcomer, the Black Forest opens a new world of fitness and adventure. 

  • The 27R for leisure and competition
  • New, high-quality aluminium frame
  • Versatile and agile

Technology

Wheel size 27,5"

All FOCUS bikes with a travel of greater than 100 mm are equipped with highly agile and manoeuvrable 27.5" wheels.

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Tapered headtube

The tapered headtube reduces the steering weight while increasing the headset stiffness.

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Triple butted aluminium frame

Triple-butting means three different wall thicknesses and reduces weight without losing strength.

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Internal cable and line routing

The cables and hydraulic lines are routed inside the frame for protection, which extends their life and ensures flawless shifting every time.

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142 x 12 mm thru axle

The 142 x 12 mm thru axle improves lateral stiffness and ensures that the wheel and brake disc are perfectly aligned to the brake body.

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Comparison of wheel sizes

26R, 27R or 29R - what is the perfect wheel size? Read more!

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Geometry  *

Bike size (inches)  27,527,527,527,5
Short form  SMLXL
Seat tube (mm) A420460500540
Top tube (mm) B586596613629
Head tube angle (°) C69,5069,5069,5069,50
Seat tube angle (°) D73,5073,5073,5073,50
Chain stay length (mm) E425425425425
Bottom bracket drop (mm) F48484848
Head tube (mm) G110118135150
Fork Length (mm) H487487487487
Fork rake (mm) I44444444
Wheelbase (mm) J1083109411131130
Stack K595602618632
Reach L410418430442
* The geometry can differ with in the models.

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