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Replacing or upgrading the drivetrain can result in a much improved cycling experience – smoother, faster and more precise shifting – ensuring that you are in the correct gear for any part of your ride on your Shimano, Sram or Campagnolo equipped bicycle.
Gears & Drivetrain – The gears and drivetrain include your cassette, chain and chainset, as well as smaller items such as cables and bottom brackets, and ensuring they have a little TLC from time to time will result in a lovely smooth and quiet ride.
Upgrading your groupset can make a huge difference to how your bike performance and feels. A groupset includes a chainset (also called a crankset), bottom bracket, brakes, brake levers, shifters, derailleurs, a chain and a cassette. These bundles contain all the bits and pieces you need. With ultra-smooth and precise shifting performance, you get the most out of your input.
Electronic groupsets offer pro-level performance with ultra-crisp shifting performance. Road groupsets and mountain bike groupsets have significant differences, catering to their riding styles, strength, weight and gear ratios, so choose the right system for your needs. The more you spend on a groupset the more features you will get, as well as lighter and better quality materials.
- Price range: $17.72 through $61.80

Shimano 11T Bike Pulley set Rear Derailleur Guide Roller RD-5700/T6000/6800…and more
Price range: $17.72 through $61.80 - Price range: $14.60 through $49.49

OG-EVKIN C-01 9/10/11 Speed Bicycle Chain Half/Full Hollow Bike Chain Mountain/Road Chains Ultralight 116 Quick Link Gold/Silver
Price range: $14.60 through $49.49 - Price range: $17.13 through $91.71

SHIMANO 8/9/10/11/12Speed Chains HG40 HG50 HG53 HG93 HG54 HG95 4601 HG601 HG701 HG901 Road MTB Bicycle Chains 112/116/118 Links
Price range: $17.13 through $91.71 - Price range: $37.64 through $44.73

WUZEI MTB Bike Carbon Fiber Ceramic Rear Derailleur17T Pulley Guide Wheel for SHIMANO R6800 R7000 R8000 R9100 Bicycle Derailleur
Price range: $37.64 through $44.73 - Price range: $193.75 through $198.29

ZRACE ALPHA EX 12s XD Cassette 12 Speed MTB bike freewheel 10-50T 10-52T – Gold,compatible XD freehub, XX1 X01 GX NX Eagle
Price range: $193.75 through $198.29 - Price range: $247.32 through $341.28

SENSAH EMPIRE PRO 2×12 Speed, 24s Road Groupset, R/L Shifter + R/F Derailleurs + ZRACE Cassette / Chains / Brake, carbon fiber
Price range: $247.32 through $341.28 - Price range: $16.43 through $41.04

ZTTO MTB ISCG05 Chain Guide BB Mount 1x Mountain Bike Pulley Chains Stabilizer DH 32-38T Chainring Protector Plate Bicycle CG04
Price range: $16.43 through $41.04 - Price range: $18.23 through $36.47

NEW SUMC mountain road bicycle shifting chain 8 9 10 11 12 Speed hollow ultra light gold chain 251g with missinglink M8000 M6000
Price range: $18.23 through $36.47 - Price range: $14.69 through $60.37

SUMC Multi-Colored 9/10/11/12 Speed Bicycle Chain – Rainbow Hollow Semi-Hollow Magic Buckle Road Bike MTB Compatible 116/126L
Price range: $14.69 through $60.37 - Price range: $13.34 through $64.87

SUMC Bicycle chain Gold Rainbow Bike Chain X8 X9 X10 X11 X12 Super Light For 8 9 10 11 12Speed MTB/Road Bicycle 116L Hollow
Price range: $13.34 through $64.87 - Price range: $46.94 through $80.36

SUMC SX11SL Bicycle Chain 116L 11 Speed Bicycle Chain with MissingLink for Mountain/Road Bike Bicycle Parts With Original box
Price range: $46.94 through $80.36 - Price range: $46.93 through $54.62

RACEWORK Bicycle Crankset Mountain Bike GXP Crank 170mm MTB 32T 34T 36T 38T Chainring Bottom Bracket for SRAM XX1 XO1 X1 GX XO
Price range: $46.93 through $54.62 - Price range: $90.44 through $94.37

RACEWORK Road Bike Chain Wheel 10/11/12 Speed 110BCD Hollow Double Sprocket 170mm 50-34T 53-39T Bicycle Crank Sprocket with BB
Price range: $90.44 through $94.37 - Price range: $138.44 through $140.57
BOLANY MTB 12 Speed 11-52t Cassette 365g Ultralight Bicycle Flywheel 12t Bike Freewheel Parts Mountain For SHIMAN0 HG SYSTEM
Price range: $138.44 through $140.57 - Price range: $25.92 through $50.54

SUNSHINE MTB Bike Cassette Freewheel 8 9 10 11 12 Speed 11-32T/36T/40T/42T/50T Bicycle Flywheel K7 Sprocket For Shimano HG Hub
Price range: $25.92 through $50.54 - Price range: $47.63 through $77.99

Shimano Deore RD-M6000 M4120 Shadow+ 10/11 Speed Mountain Bike Bicycle Rear Derailleur MTB Bike GS SGS Long Cage With Lock
Price range: $47.63 through $77.99 - Price range: $21.45 through $94.61

SHIMANO TOURNEY A070 2×7 Speed Groupset Front Rear Derailleur Shifter Bike Cycle Derailleur 14s For Road Bike Cycling Part
Price range: $21.45 through $94.61 - Price range: $23.27 through $36.92

Sram GX NX SX Eagle Bike Bicycle Mtb 12 Speed Rear Trigger Shifter Lever Cycling Accessories
Price range: $23.27 through $36.92 - Price range: $139.74 through $267.00

Shimano Ultegra R8000 ST-R8000 road bike bicycle 11 Speed stick Shifter Set 2 x 11 Speed
Price range: $139.74 through $267.00 - Price range: $29.61 through $44.66
Shimano HG400 CS-HG400-9 9s Cassette 11-25T 11-32T 11-34t 11-36t MTB 9 Speed Bicycle Freewheel
Price range: $29.61 through $44.66 - Price range: $54.88 through $142.71

Indoor Cycling Bike Trainer Roller MTB Road Bicycle Roller Trainer Home Exercise Turbo Trainer Cycling Fitness Workout Tool
Price range: $54.88 through $142.71


























































































































































































































