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Michelin Latex tube 26x1.9-2.2
Michelin
19,49 €
in stock1-2 weekdays
Shimano Cues U4000-2 Crankset 40-26T 170mm
in stock1-2 weekdays
Rear axle road, M10x141mm for road hub
in stock1-2 weekdays
Promovec Planet Gear Motor 50275, 250 Watt
in stock1-2 weekdays
Mavic Road QR Axle Front 5x100mm
in stock1-2 weekdays
FSA Bottom Bracket Mega Exo BB-6000
FSA
33,99 €
Pre-orderExpected 27/03/2026
Continental  Kryptotal Rear Tire 29"x2.60 Enduro Soft
in stock1-2 weekdays
Kenda fixie/racer tire 700x23c semi-slick Orange
in stock1-2 weekdays
Shimano Cues U4000-2 Crankset 36-22T 170mm
Pre-order10-14 weekdays
Rock Shox 200-hour service kit for SID SL
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Shimano cable for Di2 gear 15 cm
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Shimano Deore M6000 2/3 x 10-Speed Shift Lever Set I-Spec II
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Union Geardrop Type GH-058
Union
10,29 €
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Crankbrothers End Caps Cobalt 2/3/11 Front Wheel 15x100
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Cavo Saddle Bmx Pivotal.black 113x214mm
Cavo
18,49 €
9,50 €
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Shimano GRX RX600 Crankset 46/30T 170mm 11 speed
in stock1-2 weekdays
Shimano Nexave IM40 Front Hub for Roller Brake
in stock1-2 weekdays
Maxxis Reaver 700x40C EXO/TR Tanwall 120tpi
in stock1-2 weekdays
XLC Comp Barends
XLC
14,29 €
Pre-orderExpected 15/04/2026
Shimano ST-4720 Tiagra Shift lever/STI 2-speed / left side hydraulic brakes
Pre-order4-10 weekdays
Slider sleeve for SR-suntour
SR Suntour
7,29 €
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Bosch Powertube 36V 625Wh Vertical Battery
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Barbieri Klippo Co2 cartridges/pump holder
Barbieri
4,59 €
4,22 €
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Gates CDX Carbon Drive Belt with 120 teeth 1320mm long
Pre-orderExpected 30/03/2026
Union Gear Hanger Type GH-144
Union
9,29 €
Pre-order6-10 weekdays
BR-RS505 Bolt for Disc Brake Caliper
in stock1-2 weekdays
HIPLOK Ankr Mini Wall / Floor Anchor for lock Yellow
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Elvedes HP4000 Hydraulic Brake Set Front and Rear Brake
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Shimano Cues FC-U6030-1 crankset single road 40T 9/10/11 speed 172,5mm
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Silca Ultimate tubeless valves 50 mm
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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.