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 5-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.

Free delivery 10-year warranty Special offer
Mountain Bike Devron Riddle H1.7 27.5" - 2018 - Red
534,20 € (21%) 421,50 
In Stock
Suitable for terrain riding, 120m travel fork, Shimano components, lever gear shifter.
Number of speeds
24
Frame
Devron HT, Alloy 6061
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Free delivery 10-year warranty Special offer
Mountain Bike Devron Riddle H1.7 27.5" - 2018 - Blue
534,20 € (21%) 421,50 
In Stock
Suitable for terrain riding, 120m travel fork, Shimano components, lever gear shifter.
Number of speeds
24
Frame
Devron HT, Alloy 6061
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Free delivery 10-year warranty Special offer
Mountain Bike Devron Riddle H1.7 27.5" - 2018 - Black
534,20 € (21%) 421,50 
In Stock
Suitable for terrain riding, 120m travel fork, Shimano components, lever gear shifter.
Number of speeds
24
Frame
Devron HT, Alloy 6061
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Free delivery Special offer
Mountain Bike Devron Riddle H1.7 27.5” – 2016 - Atlantic Night
581,50 € (38%) 363,30 
In Stock
Mid-range bike, suitable for frequent terrain riding, 120mm travel fork, lever …
Number of speeds
24
Frame material
Aluminium
Frame
Alloy 6061
Wheel size
27,5" (for users over 155 cm)
Free delivery Special offer
Mountain Bike Devron Riddle H1.7 27.5” – 2016 - Salsa Red
581,50 € (38%) 363,30 
In Stock
Mid-range bike, suitable for frequent terrain riding, 120mm travel fork, lever …
Number of speeds
24
Frame material
Aluminium
Frame
Alloy 6061
Wheel size
27,5" (for users over 155 cm)
Free delivery Permanently low price
Mountain Bike Devron Riddle H0.7 27.5” – 2016 - Salsa Red
436 € (33%) 290,50 
In Stock
Mid-range bike, suitable for frequent terrain riding, 160mm travel fork, lever …
Number of speeds
21
Frame material
Aluminium
Frame
Al 6061
Wheel size
27,5" (for users over 155 cm)
Free delivery Special offer
Mountain Bike Devron Zerga D5.7 27.5” – 2016 - Black Fury
1 090,50 € (30%) 763,30 
In Stock
High-range bike, suitable for challenging terrain riding, durable and lightweight …
Number of speeds
20
Frame
Al 6061
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Free delivery Permanently low price
Mountain Bike Devron Riddle H7.7 27.5” – 2016 - Race Black
1 454,20 € (35%) 945,10 
In Stock
Top range Devron bike, Shimano components, lightweight structure, 22 gears, lever …
Number of speeds
22
Frame
Alloy 6066
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Free delivery Permanently low price
Full Suspension Mountain Bike Devron Zerga FS6.7 27.5” – 2016 - Black-Red
1 817,80 € (22%) 1 417,80 
In Stock
Intended for demanding bikers, suitable for rough terrain, lever shifter, durable …
Number of speeds
27
Frame
Al 6061 Double Butted
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Free delivery Permanently low price
Full Suspension Mountain Bike Devron Zerga FS6.7 27.5” – 2016 - Black-Blue
1 817,80 € (22%) 1 417,80 
In Stock
Intended for demanding bikers, suitable for rough terrain, lever shifter, durable …
Number of speeds
27
Frame
Al 6061 Double Butted
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Free delivery 5-year warranty Special offer
Mountain Bike KELLYS THORX 30 27.5” – 2017
872,40 € (13%) 763,30 
In Stock
Modern mountain bike, top quality components, lightweight frame.
Number of speeds
20
Frame
KELLYS Dynamic HT 27.5 (650B) 6061 3ple butted RRC
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Free delivery 5-year warranty Special offer
Mountain Bike KELLY SPIDER 50 27.5” – 2017
581,50 € (9%) 526,90 
In Stock
Lightweight aluminum frame, lever gear shifter, high quality components, attractive …
Number of speeds
27
Frame
Kellys Alutec 27.5 (650B) 6061 RRC Geometry
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Free delivery 5-year warranty Special offer
Mountain Bike KELLYS SPIDER 10 27.5” – 2017 - Toxic Green
472,40 € (8%) 436 
In Stock
Lightweight aluminum frame, lever gear shifter, high quality components, attractive …
Number of speeds
24
Frame
Kellys Alutec 27.5 (650B) 6061 RRC Geometry
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Free delivery 5-year warranty Special offer
Mountain Bike KELLYS SPIDER 10 27.5” – 2017 - Dark Azure
472,40 € (8%) 436 
In Stock
Lightweight aluminum frame, lever gear shifter, high quality components, attractive …
Number of speeds
24
Frame
Kellys Alutec 27.5 (650B) 6061 RRC Geometry
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Free delivery 5-year warranty Special offer
Women’s Mountain Bike KELLYS VANITY 30 27.5” – 2017
472,40 € (12%) 414,20 
In Stock
Attractive and modern women’s mountain bike with specially adjusted frame, high …
Number of speeds
24
Frame
Kellys KLC Lite 27.5 (650B) 6061 LSG
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Free delivery 10-year warranty Special offer
Women’s Mountain Bike KELLYS VANITY 70 27.5” – 2017
617,80 € (12%) 545,10 
In Stock
Attractive and modern women’s mountain bike with specially adjusted frame, high …
Number of speeds
27
Frame material
Aluminium
Frame
Kellys KLC Lite 27.5 (650B) 6061 LSG
Wheel size
27,5" (for users over 155 cm)
Free delivery Special offer
Mountain Bike Devron Riddle H3.7 27.5” – 2017 - Evil Black
872,40 € (33%) 581,50 
In Stock
Intended for terrain riding, Shimano components, 120mm travel fork, lever shifter, …
Number of speeds
30
Frame
Alu 6061
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Free delivery Permanently low price
Women’s Mountain Bike Devron Riddle LH1.7 27.5” – 2016 - Laguna Blue
581,50 € (39%) 356 
In Stock
Mid-range women’s bike, suitable for terrain riding, 160mm travel fork, Shimano …
Number of speeds
24
Frame
Alloy 6061
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Free delivery Permanently low price
Women’s Mountain Bike Devron Riddle LH1.7 27.5” – 2016 - Crimson White
581,50 € (39%) 356 
In Stock
Mid-range women’s bike, suitable for terrain riding, 160mm travel fork, Shimano …
Number of speeds
24
Frame
Alloy 6061
Frame material
Aluminium
Wheel size
27,5" (for users over 155 cm)
Free delivery 10-year warranty
Full-Suspension Bike KELLYS ERASER 90 27.5” – 2018
3 854,20 
In Stock
Full-carbon frame, top quality components, excellent uphill/downhill performance, …
Rear Shock
FOX Float DPX2 Performance, Evol, air / 3-Position
Number of speeds
12
Frame material
Carbon
Frame
Kellys Enduro High-modulus Carbon Composite