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BBB brake pad for Magura
BBB
13,29 €
in stock1-2 weekdays
BTA Chain Lock 6x900 mm
BTA
12,29 €
in stock1-2 weekdays
Mavic Closed Bearings 6901
Mavic
14,29 €
in stock1-2 weekdays
XLC Spacer 5mm For 1 1/8
XLC
4,09 €
in stock1-2 weekdays
Shimano Cues U6000-2 36T Blade for Double Crankset
in stock1-2 weekdays
Shimano brake tube 1700 mm black banjo/straight BH-90 ZEE
in stock1-2 weekdays
Tektro Brake Pad S20.11 For Auriga Resin
in stock1-2 weekdays
Prologo Dimension R2 PAS saddle 143 mm Nack carbon rail 7x9.3mm
in stock1-2 weekdays
Enduro S6802 LLB ABEC 5 15x24x5mm
in stock1-2 weekdays
Continental 20" Inner tube 32/47-406/451 with 40mm dunlop valve
in stock1-2 weekdays
Crankbrothers Eggbeater 2/3/11 Ring in Black
in stock1-2 weekdays
Shimano Chainring 30T FC-MT510-1
Shimano
18,99 €
Pre-order10-14 weekdays
PressFit bottom bracekt BB86/BB89/BB92
in stock1-2 weekdays
BBB Universal E-bike Steel Chainring, 44t, 104 - Bosch Gen. 3 & 4
in stock1-2 weekdays
Schwalbe Smart Sam Performance wire tire 622x44c E25 black reflective
in stock1-2 weekdays
Pirelli Sportube tube 700x47/52c DV 40 mm
Pirelli
10,69 €
Pre-orderExpected 10/09/2026
Enduro S6806 LLB 30x42x7mm
Enduro Bearings
19,99 €
in stock1-2 weekdays
XLC Gearhanger A91
XLC
18,29 €
in stock1-2 weekdays
PRO Koryak 3Five Stem MTB 35mm 31,8mm 0 degrees
Out of stockExpected 02/10/2026
Abus chain lock with combination web 1200 60 cm lime
in stock1-2 weekdays
Pirelli tubeless valve kit 40 mm
in stock1-2 weekdays
SRAM XX XS-1297 Cassette 10-52T 12 Speed T-Type
in stock1-2 weekdays
Syncros XC Lock On Grips Small Green
in stock1-2 weekdays
Lasco Crankset 53/39 Teeth for Square Shaft
in stock1-2 weekdays
Adjusting Screw for Shimano R8000 Front Derailleur
in stock1-2 weekdays
KMC Gear Wheels E-Bike 44t Bosch Gen 3
in stock1-2 weekdays
Seal bearing 6802 15x24x5
3,09 €
in stock1-2 weekdays
Shimano RS700 11speed Shift Lever for Flat Bar
in stock1-2 weekdays
*CF* Konus FH-RM35 Venstre
Shimano
3,59 €
in stock1-2 weekdays
Shimano GRX RX610 30T Blade for Double Crankset
Out of stockExpected 30/09/2026
Magicshine Netfy Smart Saddle Mount with tracking black
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.