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Schwalbe Marathon Mondial wire tire 700x47c with reflective strip black
in stock1-2 weekdays
Mavic Ratchet Kit For ID360
Mavic
29,99 €
in stock1-2 weekdays
Atran Velo Rack Black 24-28 Maxi black
in stock1-2 weekdays
Schwalbe 20 x 0,90-1,00" SV (presta valve)
in stock1-2 weekdays
E-Fly Chain Guard 38T
E-Fly
28,99 €
Pre-order3-6 weekdays
Ergotec Griff MF2 Ergonomic Handles With Barends
in stock1-2 weekdays
Swissstop Disc 32 RS Brake Pads Resin
in stock1-2 weekdays
Schwalbe Marathon Mondial wire tire 29x2.25 black with reflective strip
in stock1-2 weekdays
Shimano RD-R8050-SS Outer plate + Fixing bolt
in stock1-2 weekdays
DT Swiss Adapter Centerlock Adapter 6-Huls MTB
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Maxxis Receptor 700x40C EXO/TR 120tpi
in stock1-2 weekdays
Spacer DT Swiss 190/240/350 between inner bearing and thread ring
in stock1-2 weekdays
Shimano Alfine Crankset 39T 170 mm Black
Shimano
87,99 €
Pre-orderExpected 30/04/2026
Xpedo Bearing set for Thrust and more
Xpedo
22,99 €
Pre-orderExpected 06/05/2026
Abus Ivera 7210 Chain lock 85 cm - Orange
in stock1-2 weekdays
Shimano RD-R8000-SS Inner Plate
in stock1-2 weekdays
Goodyear Eagle 700 x 25C TubeType
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Chainring Bolt for Shimano 10-Speed Race
Pre-order6-8 weekdays
Crankset 46-Tooth Steel Chrome
29,99 €
in stock1-2 weekdays
Vredestein Hose with 50mm Presta Valve 32/47-622
in stock1-2 weekdays
Peatys x ChrisKing Tubeless Valve 80mm Silver
in stock1-2 weekdays
Campagnolo Chorus 11 Speed chain
Campagnolo
50,99 €
Pre-orderExpected 27/04/2026
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OUTLET
Syncros Savona R 2.0 Channel Saddle
Syncros
52,99 €
49,15 €
in stock1-2 weekdays
Schwalbe Marathon Efficiency folding tire 700x35c (35-622) reflective
in stock1-2 weekdays
LTWOO R5011 Road Rear Derailleur 10sp
in stock1-2 weekdays
Mavic Gasket and Grease ID360
Mavic
12,29 €
in stock1-2 weekdays
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Syncros Savona V 2.0 Channel Saddle
Syncros
59,99 €
55,77 €
in stock1-2 weekdays
Shimano membrane unit for brake lever model BL-MT200
in stock1-2 weekdays
Black Wide Bracket for Kick Stand
in stock1-2 weekdays
BBB seatpost 25,4mm x 400mm matte black
in stock1-2 weekdays
Mavic Sprocket Holder For ID360
Mavic
10,69 €
Pre-order4-10 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.