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Zefal protector for pedal arms, black
in stock1-2 weekdays
Hutchinson Caracal Hardskin TLR folding tire gravel 700x45c tan
in stock1-2 weekdays
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Pegs.4140.cavo Steel.incl.adapter Titan
Cavo
18,49 €
9,50 €
in stock1-2 weekdays
Bottom bracket 105 BB5500 68-109,5mm BSA
in stock1-2 weekdays
Abus Granit Super Extreme 2500 U-lock 13 mm steel
in stock1-2 weekdays
Bikone DCTech bottom bracket BSA Shimano Road with ceramic bearings (UAE)
Pre-orderExpected 20/04/2026
Tube 22x1,50-1,75 40/54-457 dunlop valve
in stock1-2 weekdays
Chainring bolts for SRAM 2-chainring MTB Crankset With RockGuard
Pre-order4-10 weekdays
Tubeless Tire 8 1/2 x 2" for Electric Scooters
Pre-orderExpected 28/04/2026
Shimano Internal assembly for Nexus 3
in stock1-2 weekdays
Schwalbe G-One RS Race Pro TLR folding tire 700x45c (45-622) black
Pre-orderExpected 24/04/2026
Bike Attitude puller for pedal arm Firkant/ISIS/Octalink
in stock1-2 weekdays
CeramicSpeed pulley wheels for Shimano 12-speed
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WTB Rocket Tire Plug Kit
WTB
35,99 €
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BikePartner brake disc 180 mm center lock 6 bolt
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Kool Stop Brake pads AVID Elixir
in stock1-2 weekdays
Vision cassette case EB EL413 SH11
in stock1-2 weekdays
Sram Level Rear Brake
SRAM
29,99 €
Pre-order5-10 weekdays
Shimano Bolts for Pulley RD-9000
Shimano
3,09 €
Pre-orderExpected 23/04/2026
Zipp handlebar tape red CX Service course
Zipp
24,99 €
Pre-orderExpected 30/04/2026
Token PressFit BB386 24mm
Token
48,99 €
in stock1-2 weekdays
Nut 5/16" closed
8,29 €
in stock1-2 weekdays
Cema 6000 Steel Bearing10x26x8mm SRC
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Shimano M391 / T4060 chainring bolts outer for triple cranksets m8x8,5mm
in stock1-2 weekdays
Shimano Essa RD-U2000-GS rear derailleur 1x8-speed medium
Pre-order10-14 weekdays
Sinter brake pads for Shimano XTR/ LX, Standard
in stock1-2 weekdays
ABUS Combiflex Travelguard Lock with Code
ABUS
23,99 €
Pre-orderExpected 20/04/2026
Kids trainer wheels 16-20"
22,99 €
in stock1-2 weekdays
Shimano SG-C3000-7R Nexus rear hub 130mm silver
in stock1-2 weekdays
Pirelli Cinturato Road folding tire 700 x 28C 
in stock1-2 weekdays
XLC System PD-S20 pedals
XLC
28,99 €
Pre-orderExpected 27/04/2026
Hutchinson Touareg Hardskin TLR folding tire gravel 700x45c tan
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.