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DT Swiss Competition 304mm straightpull
DT Swiss
1,99 €
Pre-orderExpected 22/07/2026
Dynaplug Racer Pro Repair Kit Gunmetal Red
Dynaplug
50,99 €
Out of stockExpected 31/07/2026
Continental Kryptotal Rear Tire 29"x2.40 Trail Casing
in stock1-2 weekdays
SRAM Rival Hoods eTAP AXS hydraulic shift and brake levers Black
Out of stockCurrently out of stock
SunRace Crankset 30/42/52T 170mm
Sunrace
67,99 €
Pre-orderExpected 26/06/2026
Shimano Reflex cap for SPD pedals SM-PD22
Shimano
12,29 €
Pre-orderExpected 02/07/2026
Seat post 30,0x350mm
14,29 €
Pre-orderExpected 30/06/2026
STRONGLIGHT Chainring 38T Diameter 104mm
STRONGLIGHT
45,99 €
Pre-orderExpected 30/06/2026
4 Pcs. Continental 26" Tube 47 / 62-559 with 40mm Dunlop Valve
Pre-orderExpected 16/07/2026
Schwalbe Kojak Raceguard Addix Tires 27.5 "x 1.35"
Pre-orderExpected 03/07/2026
Service Kit A Con-Tec Drop-A-Gogo 150 mm.
Con-tec
29,99 €
Out of stockExpected 30/07/2026
Syncros RR 2.0 Stem 100mm
Syncros
60,99 €
Pre-order6-10 weekdays
Shimano STEPS SC-E6100 Display
Shimano
129,99 €
Pre-orderExpected 15/07/2026
FSA Gamma Pro Blade MTB 1x11 34T
FSA
14,29 €
Pre-orderExpected 26/06/2026
Bolts for discs/rotors 12 pcs. blue
BBG
9,29 €
Pre-orderExpected 29/06/2026
DT Swiss Valve cover til ARC 1100 DICUT Plate wheel
Pre-orderExpected 24/06/2026
Chainring FC-3550 34T BCD110 black Sora
Shimano
9,29 €
Out of stockExpected 27/07/2026
SR-Suntour lock out top
SR Suntour
16,29 €
Pre-orderExpected 24/06/2026
Shimano Ultegra 11-speed cassette and chain bundle
Pre-order3-6 weekdays
Spray.Bike Spray Paint 400 ml Nightshade Raven Grey
Out of stockCurrently out of stock
DT Swiss Micro Spline QR Adapter Right Side
Pre-orderExpected 02/07/2026
Union Geardrop GH-039 Corratec
Union
10,29 €
Pre-orderExpected 29/06/2026
Schwalbe Magic Mary 29 x 2.40" Super Gravity Addix Ultra Soft
Out of stockCurrently out of stock
2 Tires + 2 Tubes MTB Tires Continental Double Fighter III 700x35 (37-622) Racer Valve
Pre-orderExpected 07/07/2026
XLC Carbon Seatpost Diameter 27,2 mm 350mm Black
Out of stockCurrently out of stock
BBB Sealed bearing 41,8 mm / 30,9 (1 1/8")
BBB
10,69 €
Out of stockExpected 12/11/2026
Syncros Tubeless Tire Plugs 1,5mm/3,5mm
Syncros
3,59 €
Out of stockExpected 14/08/2026
Ritchey 1.1 / 8" Expander bolt with top cap
Pre-orderExpected 13/07/2026
Michelin Country Race´R 26 x 2,10" (54-559)
Pre-orderExpected 07/07/2026
Freehub Body Formula w/thread for loose balls 8 9 10 speed
Pre-orderExpected 29/06/2026
BBB PuncturePlugger Tubeless Repair kit
BBB
17,29 €
Pre-orderExpected 30/06/2026
Ortlieb Quick Rack saddle bag adapter.
Ortlieb
13,29 €
Pre-orderExpected 22/07/2026
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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.