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Pirelli Cinturato Gravel M TLR Performance folding tire 27.5x1.65 black
in stock1-2 weekdays
Muc-Off Big Bore Lite 45 mm tubeless valves pink
in stock1-2 weekdays
XLC bearing 6902 2RS O15x28x7 mm
in stock1-2 weekdays
Muc Off Nano Tube Chain 11 Speed
Muc-Off
115,99 €
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Shimano Dura Ace R9200 12-Speed Crankset 175mm. 52/36T
in stock1-2 weekdays
Wahoo Speedplay Zero Click Pedal 65mm
Wahoo Fitness
249,99 €
Pre-orderExpected 20/08/2026
XLC BR-X99 Brake cable kit
XLC
8,69 €
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Shimano Dura-Ace (ME-Type) chainring 54T BCD110 silver
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Chaoyang tube 20"x1,95-2,125 Presta valve 40mm
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Shimano Di2 Battery mount SM-BMR2I long model for internal cables
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XLC Silicone grip set in cyan
XLC
13,99 €
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Shimano front hub for rim brake 100mm wide for 36 spokes HB-NN300 NT-Type
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CeramicSpeed Alpha Gravel bottom bracket BBright SRAM DUB
Pre-order3-6 weekdays
Hutchinson Blackbird All Season tube folding tire road 700x28c black
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CONTEC MERGE Mountain Straight handlebar grips 140mm pair black/grey
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Schwalbe tube 26"x3.60-4.80 (90/120-559) 40mm Presta valve
in stock1-2 weekdays
Jagwire Elite Brake Cable Kit Race Gold
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KMC X10SL 10-Speed Shain for Shimano, Sram and Campagnolo Gold
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Union Geardrop GH-129
Union
10,29 €
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Avid Elixir 5 Split Clamp for brake lever - white
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Pulley wheel XLC 11 teeths in aluminium
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LTWOO A12-X Crankset MTB 1x12 32T 170mm
LTWOO
90,99 €
84,59 €
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DT SWISS Torque Cap Kit
DT Swiss
29,99 €
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Peatys x ChrisKing Tubeless Valve 42mm Emerald
in stock1-2 weekdays
Syncros Tofino V 1.0 Channel Saddle
in stock1-2 weekdays
Token Zenith T47A DUB
Token
62,99 €
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SRAM RED AXS E1 DUB crankset without blades 160 mm
in stock1-2 weekdays
Bikone bearing kit steel for Shimano EVO 6806-24
in stock1-2 weekdays
Shimano Steps switch unit left SW-EN600-L 35/31,8mm without cable
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Shimano GRX axle complete for rear wheel model WH-RX880-TL-R12-700C
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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.