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Crankbrothers axle for Eggbeater right
Crankbrothers
2,59 €
Out of stockCurrently out of stock
Syncros Handlebar fittings for Scott Addix and Scott Solace
in stock1-2 weekdays
Goodyear Peak MTB 29 x 2.40 Tubeless Tan 120tpi
Pre-orderExpected 28/08/2026
Freehub Body Bike Attitude 8/9/10/11S
Bike attitude
29,99 €
Out of stockCurrently out of stock
Pirelli Scorpion Soft 29 x 2.40 Tire
Pre-order3-6 weekdays
Shimano inner plate for RD-M5100/6100
Shimano
2,89 €
Out of stockExpected 30/09/2026
Crankbrothers XD Driver Freehub Body
Crankbrothers
78,99 €
Out of stockCurrently out of stock
XLC SP-T01 EVO Repair Kit for Rear Wheel
XLC
19,49 €
Out of stockExpected 07/12/2026
Atran Velo Front Rack Cargo Lite black
Atran Velo
41,99 €
Pre-orderExpected 27/08/2026
Continental Competition Tubular 700x25C
Continental
87,99 €
Pre-orderExpected 28/08/2026
Peatys x ChrisKing Tubeless Valve 42mm Rasta
Out of stockExpected 24/09/2026
Black 700c/28" fork for v-brake 1 1/8" 210 mm steerer
Out of stockExpected 05/10/2026
XLC Seatpost in Carbon 27,2mm 400 mm
XLC
54,99 €
Out of stockExpected 14/10/2026
2 Tire + 2 Tubes Continental Contact Plus 700x35C Reflex Auto Valve
Pre-orderExpected 02/09/2026
SRAM RED E1 Aero 1x chainring
SRAM
175,99 €
Pre-order4-10 weekdays
Topeak QR bracket for MTX BeamRack Luggage carrier
Out of stockExpected 26/11/2026
DT Swiss Cassette Hub Shimano road with Ratchet.
Pre-orderExpected 07/09/2026
Promovec Controller Carrier 6 36V 250W S04
Pre-order3-6 weekdays
No Name MTB front fork 1 1/8"
172,99 €
Out of stockExpected 23/09/2026
Bosch display Intuvia + Nyon (BUI275) 1500 mm. connection cable
Out of stockCurrently out of stock
Ring lock RS430 approved lock
TRELOCK
24,99 €
Pre-orderExpected 21/08/2026
DT Swiss Champion Black2.0 x 274 MM
DT Swiss
1,09 €
Pre-orderExpected 17/09/2026
XLC bearing 6806 2RS O30x42x7 mm
XLC
6,29 €
Out of stockCurrently out of stock
Union Geardrop GH-078 For Marin
Union
9,29 €
Pre-order6-10 weekdays
XLC brake disc BR-X148 Ø160 6 bolt
XLC
11,29 €
Pre-orderExpected 25/08/2026
Elite Freehub Body for Turbo Muin trainer and Shimano cassettes
Pre-order10-14 weekdays
XLC bearings BB-C02 6903 2RS O17x30x7 mm
XLC
4,09 €
Out of stockCurrently out of stock
Crankbrothers Pedal Axle Left Side Double Shot 3/Mallet DHR/E LS
Pre-orderExpected 16/09/2026
MicroShift M21 rear derailleur 6/7 Speed
MicroSHIFT
7,29 €
Out of stockCurrently out of stock
XLC Riser handlebar MTB 630mm ø25.4mm matte black
Out of stockCurrently out of stock
XLC adjustable stem 90mm 25.4mm
XLC
20,99 €
Out of stockExpected 15/10/2026
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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.