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FORCE bar ends B4.4 11 cm long aluminum matte black
in stock1-2 weekdays
Adapter for seatpost Ø27,2 for Ø29,8
in stock1-2 weekdays
Force 10 speed Chain Hollow Plate
in stock1-2 weekdays
Union geardrop type GH-045
Union
11,29 €
in stock1-2 weekdays
Union Gear Hander type GH-068
Union
9,29 €
in stock1-2 weekdays
Schwalbe Lugano II Active 700x23c K-Guard
in stock1-2 weekdays
Crankbrothers axle for Eggbeater left
in stock1-2 weekdays
Sunrace Dacromet Chain 1/2 x 3/32 For Internal Gears
in stock1-2 weekdays
Shimano Deore M4100 10 Speed Shift Lever Right Side Without Display
in stock1-2 weekdays
Syncros All Mountain Lock on Handle Medium Black
in stock1-2 weekdays
Pro aluminiums stem LT 70mm +/- 35 degrees
Pre-order10-14 weekdays
Shimano M4100 Disc Brake Set Rear Brake Right I-Spec EV
in stock1-2 weekdays
FSA Mega Exo bolt left
FSA
4,09 €
Pre-orderExpected 12/06/2026
Pirelli P Zero Race RS folding tire road 700 x 28C retro
in stock1-2 weekdays
Shimano Nexus 8 Cassette Joint with Nordic Cable Seal CJ-8S40
in stock1-2 weekdays
Union Geardrop GH-084 Specialized
in stock1-2 weekdays
BBB HighFix Stem 80 mm 31,8 mm 1 1/8"
in stock1-2 weekdays
Mitas Classic Inner Tube 23/28-622 with 60mm Race valve
in stock1-2 weekdays
KMC X10SL 10-Speed Shain for Shimano, Sram and Campagnolo Gold
in stock1-2 weekdays
Shimano CS-M9100 spacer ring
Shimano
1,09 €
in stock1-2 weekdays
Thule Strut Kit For Pack n' Pedal Rack
in stock1-2 weekdays
LTWOO A12 Cassette 1x12 11-52T
LTWOO
82,99 €
in stock1-2 weekdays
SRAM RED AXS E1 DUB crankset without chainrings 165 mm
in stock1-2 weekdays
Connex 11-speed missing link for Connex chains
in stock1-2 weekdays
Continental Tire Contact Speed reflective 28-622
Pre-orderExpected 12/06/2026
Crankbrothers Stamp Large red
Crankbrothers
119,99 €
in stock1-2 weekdays
Pirelli Cinturato Gravel RM TLR Performance folding tire 700x40c black
in stock1-2 weekdays
Supacaz Starfade handlebar tape black/pink
in stock1-2 weekdays
Flash Yellow King 4 pcs.
Swissstop
34,99 €
in stock1-2 weekdays
Pirelli P Zero Race TLR SL 700x26 Folding Tire
in stock1-2 weekdays
Shimano CX/road chainring ø110 mm 46T black
in stock1-2 weekdays
Syncros Urban Lock-On Grip Medium Black
Syncros
25,99 €
Pre-orderExpected 15/06/2026
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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.