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Schwalbe Tire 24x1 (25-540) Gray
in stock1-2 weekdays
Shimano XT mounting bolt unit for brake caliper model BR-M8000
in stock1-2 weekdays
Crankset with 3 Chain Rings 44/32/22T. 175 mm pedalarm
in stock1-2 weekdays
Abus Steel-O-Chain 4804 75 cm Pink w. Symbols
in stock1-2 weekdays
Jagwire Sport Slick Stainless gearwires 100 pcs
in stock1-2 weekdays
Campagnolo Potenza 11 Speed Chain
Campagnolo
38,99 €
Pre-orderExpected 11/05/2026
Crankbrothers Refresh kit for Eggbeater / Candy 11
Pre-order5-10 weekdays
Shimano Deore M5100 2x11 Speed Shift Lever Left Side Without Display
in stock1-2 weekdays
Union gear drop GH-291 for Focus
Union
13,29 €
Pre-orderExpected 29/04/2026
Shimano Deore XT M8240 platform pedals
Pre-order10-14 weekdays
Shimano WH-RS21 Cone Front
Shimano
6,69 €
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Square Crankcase 115/68 mm. BSA Steel
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Token bolts for pulley wheel
Token
5,49 €
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Promovec Charger 36V / 2.00 Ah 4 Pin Plug
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Oko XTreme Sealing Fluid for MTB 800 ml
Pre-order3-6 weekdays
Continental Supersonic race tube 700x20-25C 42 mm
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Campagnolo Ultra Link 11 speed connecting pins 5 pcs
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Shimano Fixing Bolt BR-R9170 Caliber
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Grip set black leather look 127mm and 90 mm
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Shimano Deore M6000 2-3-Speed Shift Lever I-Spec II
Pre-orderExpected 06/05/2026
Maxxis Ardent Race 3C TR EXO 29 x 2,20 Folding Tire
in stock1-2 weekdays
Enduro 6808 LLB ABEC3 40x52x7mm
Enduro Bearings
13,99 €
in stock1-2 weekdays
SCOTT E-MTB Battery Range Booster
SCOTT
48,99 €
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SRAM Eagle Chainring for Boost (3 mm) 34T Direct Mount 12-speed gold
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Deestone 14" x 1 5/8 x 1 3/8 (44-288) Tires with 5mm Puncture Protection
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Service Kit for CeramicSpeed
CeramicSpeed
13,29 €
in stock1-2 weekdays
SRAM Eagle Chainring for Boost (3 mm) 36T Direct Mount 12-speed
in stock1-2 weekdays
Herrmans Rimtape Hpm/pair 16x584-622mm
in stock1-2 weekdays
Shimano FC-RX600 Chainring 30T
Shimano
25,99 €
Pre-orderExpected 30/04/2026
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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.