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
Shimano CN-HG53 9 Speed Compatible Bicycle Chain 116 Links (Without Box)
Shimano Nexus SL-7S50 CJ-NX40 7 Speed Right Gear Shifter ESL7S50ALSL
Shimano Tourney RD-TY200 Long Leg Bicycle Rear Derailleur 6/7 Gear (WITHOUT BOX)
Shimano Tourney RD-TX80 7/8s Rear Derailleur Black
Shimano CS-HG200-7 Gear Compatible Bicycle Ruble/Cassette 12-32
Shimano Ultegra RD-R8050-SS Rear Derailleur Leg and Screw Y3HR98040
Everything About Cycling Clothing
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Shimano Deore XT Rear Derailleur 12 Speed RD-M8100 IRDM8100GS
Shimano Ultegra FC-R8100/P 50T Crankset Leaf Set Y0NG98010
Sram X3 Long Leg 7-8 Rear Gear
Sram X4 Long Leg 7-8 Rear Gear
Shimano Acera RD-T3000 SGS 9V Long Leg Trekking Rear Derailleur
Shimano Ultegra Cs-R8000 11-32T 11 Cassette Rubles
Shimano Deore SL-M6100-R 12S Right Shift Lever ISLM6100RAP
Shimano SL-RV200 RevoShift Rotary Gear Shifter Left Shift Lever
Shunfeng 6-Pack Aka Ruble Gear
Shimano Deore XT 12S Shift Lever SL-M8100 ISLM8100RAP
Shimano EW-EC300 Di2 Charging Cable IEWEC300A
Shimano Cues RD-U8020 SGS 11 Speed Rear Derailleur
Shimano 105 R7000 Bike Ruble 11-28T 11 Gear Compatible
Shimano FC-M6100 12 Speed Bike Crankset 30T 175mm
UGR Single Crankset 32T 170mm Blue 10804
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.
