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Serious bei BIKESTER Online
Serious Cycles - competent bikes at affordable prices

Once the bike bug has bitten, it doesn’t let go quickly. Whether you are off-roading, road riding or commuting – the combination of technology, speed and freedom is unique. In order to make this way of life accessible for everyone, Serious Cycles builds high-quality and inexpensive bikes for everyone from beginners to advanced riders. They offer lightweight models equipped with durable components, designed by people who know what is important. Serious Cycles is proud to develop affordable, sporty bikes which consistently meet the needs of their customers.

Serious bei BIKESTER Online
Learn more...
Once the bike bug has bitten, it doesn’t let go quickly. Whether you are off-roading, road riding or commuting – the combination of technology, speed and freedom is unique. In order to make this way of life accessible for everyone, Serious Cycles builds high-quality and inexpensive bikes for everyone from beginners to advanced riders. They offer lightweight models equipped with durable components, designed by people who know what is important. Serious Cycles is proud to develop affordable, sporty bikes which consistently meet the needs of their customers.
THE MOST POPULAR SERIES FROM SERIOUS

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Serious Rockville 27.5" black/yellow
Serious Rockville 27.5" black/yellow black/yellow
Serious
Rockville 27.5" black/yellow
£351.99 £209.00
- £142.99
  • Available in many sizes!
Serious Rockville 27.5" black/grey
Serious Rockville 27.5" black/grey black/grey
Serious
Rockville 27.5" black/grey
£351.99 £209.00
- £142.99
  • Available in many sizes!
Serious Rockville 27.5" race fire red
Serious Rockville 27.5" race fire red race fire red
Serious
Rockville 27.5" race fire red
£351.99 £205.99
- £146.00
  • Available in many sizes!
Serious Rockville 27.5" green/blue
Serious Rockville 27.5" green/blue green/blue
Serious
Rockville 27.5" green/blue
£351.99 £196.99
- £155.00
  • Available in many sizes!
Serious Eight Ball Disc 27.5" black/blue/orange
Serious Eight Ball Disc 27.5" black/blue/orange black/blue/orange
Serious
Eight Ball Disc 27.5" black/blue/orange
£483.99 £368.99
- £115.00
  • Available in many sizes!
Serious Eight Ball Disc 27.5" grey/orange
Serious Eight Ball Disc 27.5" grey/orange grey/orange
Serious
Eight Ball Disc 27.5" grey/orange
£483.99 £389.00
- 20 %
  • Available in many sizes!
Serious Rockville 27.5" white/red
Serious Rockville 27.5" white/red white/red
Serious
Rockville 27.5" white/red
£351.99 £196.99
- £155.00
  • Available in many sizes!
Serious Cedar Hybrid Trapeze black/mango
Serious Cedar Hybrid Trapeze black/mango black/mango
Serious
Cedar Hybrid Trapeze black/mango
£483.99 £349.00
- £134.99
  • Versions: 44cm (28")48cm (28")52cm (28")
Serious Tenaya black
Serious Tenaya black black
Serious
Tenaya black
£879.99 £649.00
- £230.99
  • Versions: 45cm (28")50cm (28")55cm (28")
Serious Eight Ball 27.5" black/blue
Serious Eight Ball 27.5" black/blue black/blue
Serious
Eight Ball 27.5" black/blue
£422.99 £282.99
- £140.00
  • Available in many sizes!
Serious Cedar Street Trapeze black/mango
Serious Cedar Street Trapeze black/mango black/mango
Serious
Cedar Street Trapeze black/mango
£527.99 £389.00
- £138.99
  • Versions: 44cm (28")48cm (28")52cm (28")
Serious Eight Ball Disc 27.5" white
Serious Eight Ball Disc 27.5" white white
Serious
Eight Ball Disc 27.5" white
£483.99 £368.99
- £115.00
  • Available in many sizes!
Serious Cedar black
Serious Cedar black black
Serious
Cedar black
£439.99 £300.99
- £139.00
  • Versions: 48cm (28")52cm (28")56cm (28")60cm (28")
Serious Cedar Street black
Serious Cedar Street black black
Serious
Cedar Street black
£527.99 £439.00
- 17 %
  • Versions: 48cm (28")52cm (28")56cm (28")
Serious Cedar S Hybrid blue
Serious Cedar S Hybrid blue blue
Serious
Cedar S Hybrid blue
£527.99 £360.99
- £167.00
  • Versions: 48cm (28")52cm (28")56cm (28")60cm (28")
Serious Cedar S Hybrid black
Serious Cedar S Hybrid black black
Serious
Cedar S Hybrid black
£527.99 £360.99
- £167.00
  • Versions: 48cm (28")52cm (28")56cm (28")60cm (28")
Serious Cedar Hybrid black
Serious Cedar Hybrid black black
Serious
Cedar Hybrid black
£483.99 £349.00
- £134.99
  • Versions: 48cm (28")52cm (28")56cm (28")60cm (28")
Serious Gravix Comp black matt/turquoise
Serious Gravix Comp black matt/turquoise black matt/turquoise
Serious
Gravix Comp black matt/turquoise
£1,409.00 £1,209.00
- £200.00
  • Available in many sizes!
Serious Tenaya Hybrid black
Serious Tenaya Hybrid black black
Serious
Tenaya Hybrid black
£879.99 £730.99
- £149.00
  • Versions: 45cm (28")55cm (28")60cm (28")
Serious Gravix petrol
Serious Gravix petrol petrol
Serious
Gravix petrol
£1,149.00 £1,039.00
  • Available in many sizes!
Serious Gravix Elite black matt
Serious Gravix Elite black matt black matt
Serious
Gravix Elite black matt
£1,939.00 £1,649.00
- £290.00
  • Available in many sizes!
Serious Gravix LS black/burgundy
Serious Gravix LS black/burgundy black/burgundy
Serious
Gravix LS black/burgundy
£1,149.00 £1,039.00
  • Versions: S | 37cm (28")M | 42cm (28")L | 46,5cm (28")
Serious Gravix Pro mantis
Serious Gravix Pro mantis mantis
Serious
Gravix Pro mantis
£1,759.00 £1,379.00
- £380.00
  • Versions: L | 54cm (28")XL | 57cm (28")XXL | 60cm (28")
Serious Tenaya Trapeze white
Serious Tenaya Trapeze white white
Serious
Tenaya Trapeze white
£879.99 £661.99
- £218.00
  • Versions: 45cm (28")50cm (28")55cm (28")
Serious Mountain 16 Kids light-blue
Serious Mountain 16 Kids light-blue light-blue
Serious
Mountain 16 Kids light-blue
£149.99 £128.99
- 14 %
free shipping
  • Versions: 16"
Serious Superhero 16" Kids black
Serious Superhero 16" Kids black black
Serious
Superhero 16" Kids black
£219.99 £128.99
- 41 %
free shipping
  • Versions: 16"
Serious Superhero 16" Kids race fire red
Serious Superhero 16" Kids race fire red race fire red
Serious
Superhero 16" Kids race fire red
£219.99 £139.00
- 37 %
free shipping
  • Versions: 16"
Serious Superhero 16" Kids blue
Serious Superhero 16" Kids blue blue
Serious
Superhero 16" Kids blue
£219.99 £128.99
- 41 %
free shipping
  • Versions: 16"
Serious Rockville 20" Kids white/petrol
Serious Rockville 20" Kids white/petrol white/petrol
Serious
Rockville 20" Kids white/petrol
£257.99 £219.00
- 15 %
  • Versions: 20"
Serious Rockville 20" Kids black/yellow/green
Serious Rockville 20" Kids black/yellow/green black/yellow/green
Serious
Rockville 20" Kids black/yellow/green
£257.99 £219.00
- 15 %
  • Versions: 20"
Serious Mountain 16 Kids dark grey
Serious Mountain 16 Kids dark grey dark grey
Serious
Mountain 16 Kids dark grey
£149.99 £129.00
- 14 %
free shipping
  • Versions: 16"
Serious Rockville 20" Kids white/pink
Serious Rockville 20" Kids white/pink white/pink
Serious
Rockville 20" Kids white/pink
£257.99 £219.00
- 15 %
  • Versions: 20"
Serious Rockville 20" Kids black/green
Serious Rockville 20" Kids black/green black/green
Serious
Rockville 20" Kids black/green
£257.99 £219.00
- 15 %
  • Versions: 20"
Serious Rockville 24" Kids black/yellow
Serious Rockville 24" Kids black/yellow black/yellow
Serious
Rockville 24" Kids black/yellow
£283.99 £231.99
- 18 %
  • Versions: 24"
Serious Rockville 24" Kids black/orange/blue
Serious Rockville 24" Kids black/orange/blue black/orange/blue
Serious
Rockville 24" Kids black/orange/blue
£283.99 £239.00
- 16 %
  • Versions: 24"
Serious Rockville Street 20" Kids white/blue
Serious Rockville Street 20" Kids white/blue white/blue
Serious
Rockville Street 20" Kids white/blue
£307.99 £259.00
- 16 %
  • Versions: 20"
Serious Rockville Street 20" Kids white/pink
Serious Rockville Street 20" Kids white/pink white/pink
Serious
Rockville Street 20" Kids white/pink
£307.99 £259.00
- 16 %
  • Versions: 20"
Serious Superhero 16" Kids black/fire red
Serious Superhero 16" Kids black/fire red black/fire red
Serious
Superhero 16" Kids black/fire red
£219.99 £128.99
- 41 %
free shipping
  • Versions: 16"
Serious Rockville 20" Kids race fire red
Serious Rockville 20" Kids race fire red race fire red
Serious
Rockville 20" Kids race fire red
£257.99 £219.00
- 15 %
  • Versions: 20"
Serious Rockville Street 20" Kids black/blue/orange
Serious Rockville Street 20" Kids black/blue/orange black/blue/orange
Serious
Rockville Street 20" Kids black/blue/orange
£307.99 £257.99
- 16 %
  • Versions: 20"
Serious Shoreline Disc 24" Kids yellow/black/turquoise
Serious Shoreline Disc 24" Kids yellow/black/turquoise yellow/black/turquoise
Serious
Shoreline Disc 24" Kids yellow/black/turquoise
£527.99 £429.99
- 19 %
  • Versions: 24"
Serious Superhero 16" Kids black/sun
Serious Superhero 16" Kids black/sun black/sun
Serious
Superhero 16" Kids black/sun
£219.99 £128.99
- 41 %
free shipping
  • Versions: 16"
Serious Superhero PB Magnesium Balance Bike Kids black mat/race green
Serious Superhero PB Magnesium Balance Bike Kids black mat/race green black mat/race green
Serious
Superhero PB Magnesium Balance Bike Kids black mat/race green
£123.99 £85.99
- 31 %
Serious Superhero 16" Kids black/sea
Serious Superhero 16" Kids black/sea black/sea
Serious
Superhero 16" Kids black/sea
£219.99 £139.00
- 37 %
free shipping
  • Versions: 16"
Serious Superhero PB Magnesium Balance Bike Kids black mat/orange
Serious Superhero PB Magnesium Balance Bike Kids black mat/orange black mat/orange
Serious
Superhero PB Magnesium Balance Bike Kids black mat/orange
£123.99 £85.99
- 31 %
Serious Superhero 16" Kids white
Serious Superhero 16" Kids white white
Serious
Superhero 16" Kids white
£219.99 £149.00
- 32 %
free shipping
  • Versions: 16"
Serious Superhero PB Magnesium Balance Bike Kids black mat/ocean blue
Serious Superhero PB Magnesium Balance Bike Kids black mat/ocean blue black mat/ocean blue
Serious
Superhero PB Magnesium Balance Bike Kids black mat/ocean blue
£123.99 £85.99
- 31 %
Serious Superhero 16" Kids silver/lake
Serious Superhero 16" Kids silver/lake silver/lake
Serious
Superhero 16" Kids silver/lake
£219.99 £128.99
- 41 %
free shipping
  • Versions: 16"

Seriously good bikes by Serious

Once the cycling bug has bitten, it doesn’t let go easily. Serious Cycles builds high-quality bikes at affordable prices to suit all levels, from beginner to advanced. Whether you wish to go off-road or commute to work in style, Serious bikes combine durable components, lightweight frames, technology and speed. Designed by specialists who focus on what’s important in a bike model, Serious Cycles is proud to develop bikes that consistently meet and exceed the needs of their customers.

Serious bikes

Top quality bikes at beginner’s prices

Whether you are searching for a mountain bike, racing bike or city bike, German bike manufacturer, Serious, is an established brand that can be trusted to come up with the goods. It’s a go-to brand that no matter the level, will meet the demands of its customers. Buying a bike is an investment, but it can often be confusing to know which model or type is most suitable. Depending on how you wish to use the bike – as a mode of transport to work, for adventure, for racing or mountain biking, there are many things to consider. German bicycle manufacturer Serious, is well known for manufacturing several of the market’s most reliable models.

Seriously good bikes for all levels

The Bikester.co.uk website stocks a comprehensive range of Serious bikes that are ideal for experienced or novice cyclists. Some of its best-known models include:

  • Shoreline - for those who love to mountain bike, Serious offers the classic Shoreline MTB hardtail model, perfect for those who like to challenge themselves. With its lightweight frame and superb riding behaviour, you will always maintain good control over the bike – even when the surface is unstable and you are travelling at high speed. The wheels are robust and designed to withstand regular outings, and the components of the bike are of a very high quality.
  • Rockyville - looking for something more beginner level? Then the Rockyville MTB is an ideal choice and a great introduction to mountain biking. With its sporty, classic design and lightweight aluminium frame, the Rockyville is a leisure and multi-use bike that leaves its mark not just for its excellent price/performance ratio but also because of its reliability, durability and comfort.
  • Eight Ball - the Serious Eight Ball MTB is another popular model with beginner-level cyclists and mountain bikers in mind. It is as at home on rugged off-road terrain and countryside tracks as it is coasting along through the big city. The perfect bike for fun or nature!
  • Tenaya - Serious also produces a line of hybrid bikes that both maintain high performance and are affordable. The Tenaya model is built for all types of terrain, it has very stable and lightweight brake discs and good suspension, handling the pressure well on uneven and rugged terrains.
  • Athabasca - the Athabasca is a hybrid bike for commuting or having fun. Fitted with the Shimano Deore gear system, you have 30 speeds with which to tackle different gradients and with its superior braking power it gives you full control over your bike, no matter the conditions you are cycling in.