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SRAM Hoods for Doubletap Shift Lever MY12-16 White
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Black Wide Bracket for Kick Stand
in stock1-2 weekdays
Milkit Loose Valves for 45mm Tubeless Valves
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LTWOO R5011 Road Shifter 2x11sp, left
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Chainring 24t ø64 SRAM
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Syncros Savona R 2.0 Cut Out Saddle
Syncros
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49,15 €
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Promovec Planetary gear motor 50750-BL
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Bikone DCTech bottom bracket ITA BB30 with steel bearings
Pre-orderExpected 10/04/2026
Milkit Loose Valves for 55mm Tubeless Valves
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Abus Ivera 7220 wire lock
ABUS
29,99 €
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Syncros Kaslo R 1.5 Channel Saddle
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BBB CompactGear Chainring 39T BCD110 5 holes
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Shimano GRX STI lever Di2 right ST-RX825 for 12-speed cassette hydraulic
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Shimano clamp bolt and nut for roller brakes model BR-IM31
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SRAM GX Eagle Group 12s DUB 10-52T 175 mm
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Stem BBB Jumper E-bike/MTB OS
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29,99 €
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XLC 9 Speed Cassette 13-26T
XLC
23,99 €
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Goodyear Eagle 700 x 28C Tubeless Ready
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Luggage rack Topeak MTX Beamrack V-type large frame
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Campagnolo Record Ultra Torque Crank Bearing Bowls BSA
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XLC 10 Speed Cassette 13-29T
XLC
33,99 €
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LTWOO R5011 Road Front Derailleur 2x11sp Direct Mount
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Vredestein Superpasso Racing Tire 700x25C
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Zefal protector for pedal arm red
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Bikone DCTech bottom bracket PF46-BB30 Internal with ceramic bearings
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Shimano ball bearing 3/16
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4,09 €
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Rock Shox Dust Wiper Upgrade Kit 35mm. More Models
Out of stockExpected 04/05/2026
DT Swiss Ratchet LN upgrade kit Hybrid SRAM XD MTB (Steel) body
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Rock Shox Volume reducer kit for rear shock
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SRAM GX T-Type Eagle AXS 12-Speed Rear Derailleur
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BikoneDCTech bottom bracket EVO dub with steel bearings
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ABUS Goose Lock 4204K chain lock 85 cm black
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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.