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Enduro Bearing LLB 9x22x7mm
Enduro Bearings
13,29 €
in stock1-2 weekdays
Sram Red 2008-2011 Cable Tension Bolt
in stock1-2 weekdays
Shimano Dura Ace body cover for pedal PD-7800
in stock1-2 weekdays
Schwalbe Magic Mary 29 x 2.40" Super Gravity Addix Ultra Soft
in stock1-2 weekdays
Schwalbe Rocket Ron 27,5 x 2,10" Super Ground Addix Speed
Pre-orderExpected 24/04/2026
Thule Strut Kit For Pack n' Pedal Rack
Thule
22,99 €
Pre-orderExpected 04/05/2026
Schwalbe Magic Mary Performance TLR Addix folding tire 29x2.40 black
Pre-order4-10 weekdays
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Barbieri Valve Set for Tubeless Gold
Barbieri
8,29 €
7,55 €
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Shimano Deore M4100 Crankset 36 / 26T 175mm
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Peatys x ChrisKing Tubeless Valve 42mm Mango
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Maxxis Re-Fuse Gen 1 folding tire 700 x 25c
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Union Geardrop GH-134 Giant
Union
9,29 €
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Kryptonite New York Std 10,2 x 20,3 cm
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Crankbrothers Stamp Large red
Crankbrothers
119,99 €
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PRO LT Stem 100 mm. +/- 17 degrees
PRO
23,99 €
Pre-orderExpected 30/04/2026
LTWOO A121 Cassette 1x11 11-50T
LTWOO
78,99 €
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Vision Cassette Hub Body XDR for Team/Tri and SC
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SRAM RED AXS E1 DUB crankset without chainrings 172,5 mm
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ROCKSHOX Maxle Stealth MTB Thru Axle
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Tube 2,00/2,25 x 16 (20 x 2)
Bike attitude
3,89 €
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2 Tire + 2 Tubes Continental Contact Plus 700x37C Refleks Dunlop Valve
Pre-orderExpected 28/04/2026
Crankbrothers Stamp 7 Small red
Crankbrothers
125,99 €
Pre-orderExpected 01/05/2026
SRAM Piston Kit For Level TL/L
SRAM
14,29 €
in stock1-2 weekdays
Peatys x ChrisKing Tubeless Valve 42mm Silver
in stock1-2 weekdays
Promovec display cabel 1350 mm
Promovec
7,99 €
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Magura Bremsegreb fixing bolt
Magura
1,39 €
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Mitas Extreme Inner Tube 26" x 2.10-3.00" Racing Valve
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Syncros Urban Lock-On Grip Medium Black
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LTWOO V5010 Rear Derailleur 10-speed
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Enduro Bearing ACB 40x52x7 mm
Enduro Bearings
28,99 €
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Hutchinson Caracal Hardskin TLR folding tire gravel 700x40c tan
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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.