Mountain Bikes 27,5"

10-year warranty Special offer
Mountain Bike DHS Teranna 2723 27.5” – 2019 - Light Blue
279,60 € (18%) 228,70 
In Stock
Intended for terrain and paved-road riding, suspension fork, high-quality tires, lever …
Number of speeds
27
Frame
Teranna MTB Hardtail
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
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10-year warranty Special offer
Mountain Bike KELLYS SPIDER 10 27.5” – 2018 - Green
454,20 € (6%) 425,10 
In Stock
Lightweight aluminum frame, excellent riding characteristics, disc brakes, high …
Number of speeds
24
Frame
KELLYS Alutec RRC 27.5 tapered HT - RRC (Race Ready Concept)
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
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10-year warranty Special offer
Mountain Bike KELLYS SPIDER 10 27.5” – 2018 - Black
454,20 € (6%) 425,10 
In Stock
Lightweight aluminum frame, excellent riding characteristics, disc brakes, high …
Number of speeds
24
Frame
KELLYS Alutec RRC 27.5 tapered HT - RRC (Race Ready Concept)
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
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10-year warranty Special offer
Women’s Mountain Bike KELLYS VANITY 20 27.5” – 2018 - Aqua Lime
399,60 € (5%) 377,80 
In Stock
Mountain bike with women’s frame geometry, high quality components, excellent riding …
Number of speeds
24
Frame
KELLYS KLC Lite - Lady Sport Geometry
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
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10-year warranty
Full-Suspension Bike KELLYS THORX 50 27.5” – 2019
  2 545,10 
In Stock
Trail bike suitable for challenging terrain riding, suspension frame, hydraulic disc …
Number of speeds
12
Frame
KELLYS Allmountain 27.5, Think Link suspension system
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
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10-year warranty
Mountain Bike KELLYS GATE 90 27.5” – 2019
  1 236 
In Stock
Lightweight aluminum frame, excellent riding characteristics, hydraulic disc brakes, …
Number of speeds
12
Frame material
Aluminium
Frame
KELLYS Dynamic RRC 27.5, tapered HT, internal routing
Wheel size
27,5" (for users over 155 cm)
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10-year warranty
Mountain Bike KELLYS GATE 70 27.5” – 2019
  1 126,90 
In Stock
Lightweight aluminum frame, excellent riding characteristics, hydraulic disc brakes, …
Number of speeds
22
Frame
KELLYS Dynamic RRC 27.5, tapered HT, internal routing
Frame material
Aluminium
Wheel size
29
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10-year warranty
Mountain Bike KELLYS GATE 50 27.5” – 2019
  999,60 
In Stock
Lightweight aluminum frame, excellent riding characteristics, hydraulic disc brakes, …
Number of speeds
22
Frame
KELLYS Dynamic RRC 27.5, tapered HT, internal routing
Frame material
Aluminium
Wheel size
29
Buy it
10-year warranty
Mountain Bike KELLYS GATE 30 27.5” – 2019
  836 
In Stock
Lightweight aluminum frame, excellent riding characteristics, hydraulic disc brakes, …
Number of speeds
20
Frame
KELLYS Dynamic RRC 27.5, tapered HT, internal routing
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Buy it
10-year warranty
Mountain Bike KELLYS MADMAN 10 27.5” – 2019 - Black Blue
  326,90 
In Stock
Lightweight aluminum frame, excellent riding characteristics, high quality components, …
Number of speeds
21
Frame material
Aluminium
Frame
KELLYS Alutec 27,5 - RRC (Race Ready Concept)
Wheel size
27,5" (for users over 155 cm)
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10-year warranty
Mountain Bike KELLYS MADMAN 10 27.5” – 2019 - Neon Orange
  326,90 
In Stock
Lightweight aluminum frame, excellent riding characteristics, high quality components, …
Number of speeds
21
Frame material
Aluminium
Frame
KELLYS Alutec 27,5 - RRC (Race Ready Concept)
Wheel size
27,5" (for users over 155 cm)
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10-year warranty
Women’s Mountain Bike KELLYS VANITY 50 27.5” – 2019
  472,40 
In Stock
Mountain bike with women’s frame geometry, high quality components, hydraulic disc …
Number of speeds
24
Frame
KELLYS KLC Lite - Lady Sport Geometry
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
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10-year warranty
Women’s Mountain Bike KELLYS VANITY 30 29” – 2019
  436 
In Stock
Mountain bike with women’s frame geometry, high quality components, disc brakes, …
Number of speeds
24
Frame material
Aluminium
Frame
KELLYS KLC Lite - Lady Sport Geometry
Wheel size
29
Buy it
10-year warranty
Women’s Mountain Bike KELLYS VANITY 20 27.5” – 2019 - Neon Orange Blue
  399,60 
In Stock
Mountain bike with women’s frame geometry, high quality components, excellent riding …
Number of speeds
24
Frame
KELLYS KLC Lite - Lady Sport Geometry
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Buy it
10-year warranty
Women’s Mountain Bike KELLYS VANITY 20 27.5” – 2019 - White
  399,60 
In Stock
Mountain bike with women’s frame geometry, high quality components, excellent riding …
Number of speeds
24
Frame
KELLYS KLC Lite - Lady Sport Geometry
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Buy it
10-year warranty
Women’s Mountain Bike KELLYS VANITY 10 27.5” – 2019 - Pink
  363,30 
In Stock
Mountain bike with women’s frame geometry, high quality components, excellent riding …
Number of speeds
21
Frame material
Aluminium
Frame
KELLYS KLC Lite - Lady Sport Geometry
Wheel size
27,5" (for users over 155 cm)
Buy it
10-year warranty
Women’s Mountain Bike KELLYS VANITY 10 27.5” – 2019 - Purple Grey
  363,30 
In Stock
Mountain bike with women’s frame geometry, high quality components, excellent riding …
Number of speeds
21
Frame material
Aluminium
Frame
KELLYS KLC Lite - Lady Sport Geometry
Wheel size
27,5" (for users over 155 cm)
Buy it
10-year warranty
Mountain Bike KELLYS GIBON 70 27.5” – 2019
  1 454,20 
In Stock
High-range bike suitable for challenging terrain riding, lightweight frame, Rock Shox …
Number of speeds
12
Frame
KELLYS Dynamic Trail
Frame material
Aluminium
Wheel size
27,5+
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10-year warranty
Women’s Mountain Bike Devron Riddle Lady 1.7 27.5” – 2019 - Blue
537,80 € (11%) 479,60 
In Stock
Women’s bike suitable for terrain riding, 120m travel fork, Shimano components, …
Number of speeds
24
Frame
Devron HT Woman, Alloy 6061
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Buy it
10-year warranty
Full-Suspension Bike DHS Teranna 2745 27.5” – 2019 - Blue
399,60 € (14%) 345,10 
In Stock
Bike with suspension frame, suitable for challenging terrain and paved road riding, …
Number of speeds
21
Frame
Teranna MTB Full Suspension
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Buy it

Mountain bikes with 27,5ʺ wheels are one of the most used bike types in the Czech Republic. Their sturdy frame is made for easier steering, while the wheels are especially suitable for difficult terrain.

If you tend to ride mostly off roads, a mountain bike is an ideal choice for you. For selected models, we offer a prolonged 10-year warranty and post-warranty service at our Prague, Brno, Ostrava and Vítkov stores.

Don’t know how to choose the correct bike size and type? Consult our advice page.