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Cema Bearing 15x26x8mm
Cema
10,29 €
in stock1-2 weekdays
Continental Tire Cross King Protection 26x2.3 (58-559)
Pre-orderExpected 25/08/2026
Fizik Vento Microtex Tacky Handlebar Tape White
in stock1-2 weekdays
Kind Shock quill bolt for threaded bushing
in stock1-2 weekdays
Shimano Saint M820 brake set front
in stock1-2 weekdays
Syncros All Mountain Lock on Handle Small Yellow
in stock1-2 weekdays
magped SPORT2 pedals green 100N
magped
93,99 €
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Shimano SLX inner plate for rear derailleur model RD-M7120-SGS type
in stock1-2 weekdays
DT Swiss RWS Thru Rear Axle 12 x 142 MM 12x1,5 MM
in stock1-2 weekdays
Shimano Fixing Bolt BR-R9170 Caliber 20 mm.
in stock1-2 weekdays
XLC Braking pads for v-brakes 4 pcs.
Pre-order6-8 weekdays
Continental Trinotal race grip folding tire MTB 29x2,40 (60-622) black
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Shimano shift lever indicator right for ST-M510
in stock1-2 weekdays
Rock Shox Lyrik 29+ og Pike 29+ Dual Position AM service kit
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Rockshox fork spring DebonAir assembly 130mm 27.5/29"
Pre-orderExpected 21/08/2026
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Absolute Black Singlespeed Chainring 40T Oval Direct Mount Red
in stock1-2 weekdays
Sunrace 12-Speed Cassette 10-50T
Sunrace
117,99 €
in stock1-2 weekdays
Fizik Vento Microtex Tacky Handlebar Tape Fluo
in stock1-2 weekdays
Promovec Display with Throttle
Promovec
110,99 €
in stock1-2 weekdays
Shimano right side dust cap A with gasket SG-S500
in stock1-2 weekdays
Avid Matchmaker pair
Avid
24,99 €
Pre-orderExpected 21/08/2026
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Syncros Tofino E-Bike 1.0 Saddle M/L
in stock1-2 weekdays
Shimano outer plate for M781 SGS rear derailleur
in stock1-2 weekdays
Continental Trinotal Race Grip folding tire MTB 29x2,40 (60-622) skinwall
in stock1-2 weekdays
Prologo Nago R4 PAS saddle 147 mm Nack carbon rail 7x9.3mm
Pre-orderExpected 25/08/2026
Shimano Adjusting Screw for M8000 Shift Lever
in stock1-2 weekdays
SRAM Spacer for BB30 Axle 9,1 mm
in stock1-2 weekdays
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Absolute Black Singlespeed Chainring 42T Oval Direct Mount Black
in stock1-2 weekdays
Zipp SL Sprint Carbon Stem +-12° 110 mm.
Zipp
223,99 €
Pre-orderExpected 18/08/2026
Selle Italia SLR Boost Large Saddle
in stock1-2 weekdays
PRO Saddle Turnix Performance Black 152mm
in stock1-2 weekdays
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News

Spare parts for bicycles

There are an incredible number of different bikes, and almost all models are made up of different parts throughout several different brands. There are also a great many different spare parts for bikes throughout the categories of gear systems, brakes, handlebars, saddles, tires, tubes, handlebar grips, stems, locks, headsets, frames, front forks, and many other components.

 

Gear systems and brakes

Overall, there are two types of gear systems; external gears and internal gears.

External gear systems have a rear derailleur, cassette, or chainring, and sometimes a front derailleur if there are also gears on the front of the bike. Internal gears have a gear hub, often with 3, 5, 7, or 8 gears.

On external gears, you can have many more gears, since you multiply the number of chainrings at the back by those at the front. So you count all the combinations that can be done on the bike. At the back, there can be up to 12 chainrings at the front, so there are 1, 2, or 3 chainrings on the crankset.

Common to both internal and external gear systems is that there is a shift lever on the handlebars that makes it possible to change gears, most systems work with cable and wire pulls, while other newer systems are electronic.

 

Cockpit - handlebars, stem, seat post, and saddle

The handlebars, the stem, the seat post, and the saddle. The handlebar grips or the handlebars are often called the cockpit of the bicycle.

These components can come in many different shapes and styles, but the commonality is that almost all bicycles have these parts.

 

Handlebars

If we look at handlebars, there are different types of handlebars for different bikes. Handlebars are known to come in different shapes and sizes, such as downward-curved handlebars for racers. In contrast, there are also straighter handlebars that we know from mountain bikes, and in addition, the often more backward curved handlebars that are known for their use in city bikes and everyday bikes. The handlebars on BMX bikes also stand out a bit, as they are often much higher.

 

Stem

In general, there are two types of stems; the ahead-system, where the stem does not go down into the frame's crown tube but it's mounted on the outside of the front fork stem that goes up through the frame. In addition, there is also the "old" type, which is still available on many new bikes, where the stem goes down into the frame and connects to the front fork.

Both types are available in different lengths, in versions that are adjustable, and for different handlebar diameters.

When we talk about diameter, it is obvious to also mention seat posts. When you order a new seat post, it is important to check which diameter you need. There are some measurements that are widely used, but in addition to the most normal ones, there are a lot of other sizes. The most normal is 27.2mm and 31.6mm.

 

Different materials

The handlebars, seat posts, and stems are available in different materials such as carbon, steel, and aluminum.

Handlebar grips and handlebars are also available in different materials: foam, leather, plastic, rubber, cork, etc.

Their most important task is to give you the right comfort when you cycle.

 

If you have questions about the selection of spare parts or need help finding the right spare part, you are more than welcome to contact us.

Then we will do our best to help you.