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 Permanently low price
Women’s Mountain Bike Ghost Lanao 2.7 AL W 27.5” – 2019 - Star White / Ruby Pink
538,10 € (14%) 461,20 
In Stock
Mountain bike with women’s frame geometry, excellent riding characteristics, …
Number of speeds
24
Frame material
Aluminium
Frame
LANAO AL
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 material
Aluminium
Frame
KELLYS Alutec RRC 27.5 tapered HT - RRC (Race Ready Concept)
Wheel size
27,5" (for users over 155 cm)
Buy
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 material
Aluminium
Frame
KELLYS Alutec RRC 27.5 tapered HT - RRC (Race Ready Concept)
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 material
Aluminium
Frame
KELLYS KLC Lite - Lady Sport Geometry
Wheel size
27,5" (for users over 155 cm)
Buy
10-year warranty Permanently low price
Mountain Bike KELLYS SPIDER 50 27.5” – 2019 - Black Blue
576,50 € (7%) 538,10 
In Stock
Lightweight aluminum frame, excellent riding characteristics, hydraulic disc brakes, …
Number of speeds
27
Frame material
Aluminium
Frame
KELLYS Alutec RRC 27.5 tapered HT - RRC (Race Ready Concept)
Wheel size
27,5" (for users over 155 cm)
Buy
10-year warranty Permanently low price
Mountain Bike KELLYS SPIDER 30 27.5” – 2019 - Red
538,10 € (7%) 499,60 
In Stock
Lightweight aluminum frame, excellent riding characteristics, hydraulic disc brakes, …
Number of speeds
24
Frame material
Aluminium
Frame
KELLYS Alutec RRC 29 tapered HT - RRC (Race Ready Concept)
Wheel size
27,5" (for users over 155 cm)
Buy
10-year warranty Permanently low price
Mountain Bike KELLYS SPIDER 10 27.5” – 2019 - Black
499,60 € (8%) 461,20 
In Stock
Lightweight aluminum frame, excellent riding characteristics, hydraulic disc brakes, …
Number of speeds
24
Frame material
Aluminium
Frame
KELLYS Alutec RRC 27.5 tapered HT - RRC (Race Ready Concept)
Wheel size
27,5" (for users over 155 cm)
Buy
10-year warranty Permanently low price
Mountain Bike KELLYS SPIDER 10 27.5” – 2019 - Turquoise
499,60 € (8%) 461,20 
In Stock
Lightweight aluminum frame, excellent riding characteristics, hydraulic disc brakes, …
Number of speeds
24
Frame material
Aluminium
Frame
KELLYS Alutec RRC 27.5 tapered HT - RRC (Race Ready Concept)
Wheel size
27,5" (for users over 155 cm)
Buy
10-year warranty Permanently low price
Full-Suspension Bike KELLYS NOID 90 27.5” – 2019
3 691,90 € (10%) 3 307,30 
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 Permanently low price
Full-Suspension Bike KELLYS THORX 50 27.5” – 2019
2 691,90 € (10%) 2 422,70 
In Stock
Trail bike suitable for challenging terrain riding, suspension frame, hydraulic disc …
Number of speeds
12
Frame material
Aluminium
Frame
KELLYS Allmountain 27.5, Think Link suspension system
Wheel size
27,5" (for users over 155 cm)
Buy
10-year warranty Permanently low price
Full-Suspension Bike KELLYS THORX 10 27.5” – 2019
1 807,30 € (11%) 1 615 
In Stock
Trail bike suitable for challenging terrain riding, suspension frame, hydraulic disc …
Number of speeds
11
Frame material
Aluminium
Frame
KELLYS Allmountain 27.5, Think Link suspension system
Wheel size
27,5" (for users over 155 cm)
Buy
10-year warranty Permanently low price
Mountain Bike KELLYS GATE 90 27.5” – 2019
1 307,30 € (9%) 1 191,90 
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 Permanently low price
Mountain Bike KELLYS GATE 70 27.5” – 2019
1 191,90 € (6%) 1 115 
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
27,5" (for users over 155 cm)
Buy
10-year warranty Permanently low price
Mountain Bike KELLYS GATE 30 27.5” – 2019
884,20 € (7%) 826,50 
In Stock
Lightweight aluminum frame, excellent riding characteristics, hydraulic disc brakes, …
Number of speeds
20
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 Permanently low price
Mountain Bike KELLYS SPIDER 60 27.5” – 2019
653,50 € (12%) 576,50 
In Stock
Lightweight aluminum frame, excellent riding characteristics, hydraulic disc brakes, …
Number of speeds
27
Frame material
Aluminium
Frame
KELLYS Alutec RRC 27.5 tapered HT - RRC (Race Ready Concept)
Wheel size
27,5" (for users over 155 cm)
Buy
10-year warranty Special offer
Women’s Mountain Bike Devron Riddle Lady 1.7 27.5” – 2019 - Black
568,80 € (20%) 457,30 
In Stock
Women’s bike suitable for terrain riding, 120m travel fork, Shimano components, …
Number of speeds
24
Frame material
Aluminium
Frame
Devron HT Woman, Alloy 6061
Wheel size
27,5" (for users over 155 cm)
Buy
10-year warranty Special offer
Women’s Mountain Bike Devron Riddle Lady 1.7 27.5” – 2019 - Blue
568,80 € (20%) 457,30 
In Stock
Women’s bike suitable for terrain riding, 120m travel fork, Shimano components, …
Number of speeds
24
Frame material
Aluminium
Frame
Devron HT Woman, Alloy 6061
Wheel size
27,5" (for users over 155 cm)
Buy
10-year warranty Special offer
Mountain Bike DHS Teranna 2727 27.5” – 2019 - Black
411,20 € (20%) 330,40 
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 KELLYS MADMAN 60 27.5” – 2020
  538,10 
In Stock
Lightweight aluminum frame, excellent riding characteristics, hydraulic disc brakes, …
Number of speeds
24
Frame material
Aluminium
Frame
KELLYS Alutec 27,5 - RRC (Race Ready Concept)
Wheel size
27,5" (for users over 155 cm)
Buy