Mountain Bikes 27,5"

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.

10-year warranty Special offer
Mountain Bike KELLYS SPIDER 10 27.5” – 2018 - Green
480,40 € (6%) 449,60 
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)
Buy
10-year warranty Special offer
Mountain Bike KELLYS SPIDER 10 27.5” – 2018 - Black
480,40 € (6%) 449,60 
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)
Buy
10-year warranty Special offer
Women’s Mountain Bike KELLYS VANITY 20 27.5” – 2018 - Aqua Lime
422,70 € (5%) 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
10-year warranty
Full-Suspension Bike KELLYS NOID 90 27.5” – 2019
  3 691,90 
In Stock
Durable downhill bike, excellent suspension, top-quality Shimano components, …
Rear Shock
Rock Shox Super Deluxe Coil RC Rapid Recovery (250x75 mm)
Number of speeds
10
Frame material
Aluminium
Frame
KELLYS Gravity DH, Think Link susp. system, int. routing, ISCG05
Buy
10-year warranty
Full-Suspension Bike KELLYS NOID 70 27.5” – 2019
  2 691,90 
In Stock
Durable downhill bike, excellent suspension, top-quality Shimano components, …
Rear Shock
ROCK SHOX Super Deluxe Coil R / Rapid Recovery (250x75mm)
Number of speeds
10
Frame
KELLYS Gravity DH, Think Link susp. system, int. routing, ISCG05
Frame material
Aluminium
Buy
10-year warranty
Full-Suspension Bike KELLYS THORX 50 27.5” – 2019
  2 691,90 
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)
Buy
10-year warranty
Full-Suspension Bike KELLYS THORX 30 27.5” – 2019
  2 115 
In Stock
Trail bike suitable for challenging terrain riding, suspension frame, hydraulic disc …
Number of speeds
11
Frame
KELLYS Allmountain 27.5, Think Link suspension system
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Buy
10-year warranty
Mountain Bike KELLYS GATE 90 27.5” – 2019
  1 307,30 
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)
Buy
10-year warranty
Mountain Bike KELLYS GATE 70 27.5” – 2019
  1 191,90 
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
Buy
10-year warranty
Mountain Bike KELLYS GATE 50 27.5” – 2019
  1 057,30 
In Stock
Lightweight aluminum frame, excellent riding characteristics, hydraulic disc brakes, …
Number of speeds
22
Frame material
Aluminium
Frame
KELLYS Dynamic RRC 27.5, tapered HT, internal routing
Wheel size
29
Buy
10-year warranty
Mountain Bike KELLYS GATE 30 27.5” – 2019
  884,20 
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
10-year warranty
Women’s Mountain Bike KELLYS VANITY 40 27.5” – 2019
  557,30 
In Stock
Mountain bike with women’s frame geometry, high quality components, fenders, …
Number of speeds
24
Frame material
Aluminium
Frame
KELLYS KLC Lite - Lady Sport Geometry
Wheel size
27,5" (for users over 155 cm)
Buy
10-year warranty
Mountain Bike KELLYS GIBON 30 27.5” – 2019
  768,80 
In Stock
Reliable bike suitable for challenging terrain riding, lightweight frame, Suntour …
Number of speeds
18
Frame material
Aluminium
Frame
KELLYS Dynamic Trail
Wheel size
27,5+
Buy
10-year warranty
Mountain Bike DHS Teranna 2723 27.5” – 2019 - Light Blue
295,80 € (10%) 265 
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)
Buy
10-year warranty
Mountain Bike DHS Teranna 2727 27.5” – 2019 - Black
411,20 € (11%) 365 
In Stock
Intended for terrain and paved-road riding, suspension fork, hydraulic disc brakes, …
Number of speeds
24
Frame material
Aluminium
Frame
Teranna MTB Hardtail
Wheel size
27,5" (for users over 155 cm)
Buy
10-year warranty
Mountain Bike DHS Teranna 2727 27.5” – 2019 - Blue
411,20 € (11%) 365 
In Stock
Intended for terrain and paved-road riding, suspension fork, hydraulic disc brakes, …
Number of speeds
24
Frame material
Aluminium
Frame
Teranna MTB Hardtail
Wheel size
27,5" (for users over 155 cm)
Buy
10-year warranty
Mountain Bike Devron Zerga 1.7 27.5 – 2019 - Blue
1 076,50 € (11%) 961,20 
In Stock
Lightweight aluminum frame, excellent riding characteristics, hydraulic disc brakes, …
Number of speeds
24
Frame
Devron HT, Alloy 6061
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Buy
10-year warranty
Mountain Bike Devron Riddle H2.7 27.5” – 2017 - Orange Split
730,40 € (11%) 653,50 
In Stock
Intended for terrain riding, Shimano components, 160mm travel fork, lever gear …
Number of speeds
27
Frame
Al 6061
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Buy
10-year warranty
Mountain Bike Devron Riddle 3.7 27.5” – 2018 - Blue
826,50 € (12%) 730,40 
In Stock
Hard terrain bike, Rock Shox fork with 120-mm travel, gear shifting levers, Shimano …
Number of speeds
27
Frame
Devron HT, Alloy 6061
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Buy