Gear Components
Gear components range from chains and sprockets to controls and electronic connections. Identify your system family before servicing or upgrading. Compare mechanical or electronic operation and manufacturer compatibility alongside gear count.
Gear Components collection
SUGEK MTB 12 Speed 11-52T HG Cassette Cassette 406848
Shimano 3x8s Acera Shift Lever Set
SunRun 10 Speed Cassette Ruble CSM-1046 11-46T Rainbow SR-064 RBL-312
Sram Red AXS Etap 2X Hydraulic Disc Upgrade Kit Gear Set
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SRAM Force AXS Road Bike Gear Group Set 2x12 | 48-35 - 172.5mm 10-30 Rubles
SRAM Force AXS Road Bike Gear Group Set 2x12 | 48-35 -172.5mm 10-33 Cassette
Shimano Component Kit 175/178MM Shaft Chamber For NEXUS3 COASTER
Shimano 2-Pack Front Left Gear Lever
Shimano Dur-Ace CS-R9100 11-28T Ruble
Shimano Cues CS-LG400-9 11-41T 9-Piece Ruble ECSLG4009141
Shimano 105 RD-R7000 GS 11V Long Leg Rear Derailleur
Shimano SLX M6660 3x10 Front Derailleur
Tec C-8 8-Piece Bike Chain Silver (Kmc)
DT Bicycle Shift Brake Levers 3x7 VTS-113
Shimano Slx 2-pack 10s Front Derailleur
Shimano SLX Right Shift Lever SL-M7100-R 12 Speed Compatible ISLM7100RAP
Shimano Tiagra RD-4700-SS 10-Piece Rear Derailleur
Shimano SLX SL-M670 Left Shift Lever
Consider the whole system when changing one part
Derailleurs, shifters, cassette and chain must meet each other's requirements. Equal gear counts do not always form a compatible system. Electronic parts have battery, charger, cable and software requirements too. Read each groupset component; do not assume brakes or bottom bracket are included. Assess the problem and component condition first: newer models are not always direct replacements.
- List existing component model codes.
- Check frame attachment, freehub body and crank compatibility.
- Match spares with the component's service information.
Is matching gear count enough?
No. System family, controls and other interfaces matter too. Read manufacturer pairing information.
Does an electronic charger fit every battery?
Verify supported battery and connection type. Compare charger code with exact battery model instead of relying on appearance.
