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Syncros  All-Mountain Grip Small Black
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DT Swiss Spoke Kit for H1900 Spline 29"
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Shimano GRX cassette body micro splined for rear wheel model WH-RX880
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CeramicSpeed Alpha Gravel bottom bracket BBright 30mm
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Shimano Ultegra aluminium cover for crank arm FC6503
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Hutchinson Blackbird All Season tube folding tire road 700x26c black
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Schwalbe All Mighty TLE studded tire 320 studs 26x4.80 (120-559) black
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RockShox Scott compression damper kit til RLT3
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Muc-Off Big Bore Lite 45 mm tubeless valves pink
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CONTEC Tour Wing Eco handlebar grips 138mm pair black
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Vittoria Airliner X-Large 55 mm 2,7 - 4,0"
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Crankbrothers XD Driver Freehub Body
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Shimano Dura Ace R9200 12-Speed Crankset 175mm. 52/36T
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LTWOO A12-X Rear derailleur 1x12sp Al
LTWOO
71,99 €
66,59 €
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XLC BR-X99 Brake cable kit
XLC
6,69 €
Out of stockExpected 10/09/2026
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Shimano Dura-Ace (ME-Type) chainring 54T BCD110 silver
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Sinter 023 brake pads for Hayes red
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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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Bikone DCTech bottom bracket BB86-92 BB30 oversize with steel bearings
Pre-orderExpected 30/06/2026
CeramicSpeed Alpha Gravel bottom bracket BBright SRAM DUB
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Shimano Nexus cover for cable on shifter model SB-7S40
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SRAM MRX Comp Shimano compatible turninggrip 3x8
Out of stockExpected 26/08/2026
Schwalbe tube 26"x3.60-4.80 (90/120-559) 40mm Presta valve
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Jagwire Elite Brake Cable Kit Race Gold
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Sram Red 2008-2011 Cable Tension Bolt
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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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Shimano Deore M4100 Crankset 36/26T 170mm
Shimano
52,99 €
Pre-orderExpected 02/07/2026
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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.