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Best Chainwheel

Zivisk 5Set Single Chainring Bolts 7075 Aluminum Alloy M8 Crankset Chainwheel Bolts Fit for MTB Road Bicycle - Golden

  • Made of 7075 aluminum alloy,super lightweight and durable.
  • Single Chainring Bolts:Nut Shaft Diameter:10mm.Nut Shaft Length:4.5mm.Bolt Head Diameter:8mm.Bolt Head Length:6mm.
  • Use 5mm inner hexagon spanner to install the bolts.
  • The Chainring Bolts Fit for universal single chainring/ chainwheel used..
  • Package Included:5 x Single Chainring Bolts (set).
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Inkesky RD-TZ31-GS 6/7 Speed Rear Derailleur with Direct Mount, Medium Cage, for Mountain Bike

  • 【Model】 Shimano Tourney (SIS) RD-TZ31-GS 6/7 speed，medium-cage , direct mount.No retail packaging. Items as shown.
  • 【Specifications】 Total capacity(aka chain capacity) 34T, Largest sprocket 28T , Smallest sprocket 14T, Front chainwheel tooth difference 20T..
  • 【Compatibility】 Compatible with 6 and 7-speed SIS Index Shifting drivetrains, for mountain bike..
  • 【Incompatibility】 1) Not compatible with hub bolt mount (bracket mount) frame 2)If the total capacity of your bike exceeds 34T, this RD-TZ31 is not compatible with your bike, please konw before buying. Please see below for a detailed description of how to calculate total capicity..
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FHelectronic 25H 68T 68 Tooth Rear Sprocket + Chains fit for 49CC Mini Small Sports Car Pocket Bike 2 Stroke Off-Road Motorcycle Chain Pinion Chain Drive Gear

  • Brand New Motorcycle Heavy Duty Chain & Sprocket Kit,Made From the Metal Quality Materials Available..
  • Chain repeated forging, strict control of materials to ensure the strength,easy to disassemble, easy to clean, reusable..
  • Their advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long-life..
  • Combination of a very high strength base material and an exceptionally hardwearing surface result in significantly increased chainwheel life..
  • Please Check the Picture and Size Before You Buy..
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MUQZI Bike Rear Derailleur Pulley, 11T+11T MTB Bicycle Ceramic Bearing Jockey Wheel Guide Roller Pulley Sets for Mountain Road Bike, Black

  • 【Model】 Shimano Tourney (SIS) RD-TZ31-GS 6/7 speed，medium-cage , direct mount.No retail packaging. Items as shown.
  • 【Specifications】 Total capacity(aka chain capacity) 34T, Largest sprocket 28T , Smallest sprocket 14T, Front chainwheel tooth difference 20T..
  • 【Compatibility】 Compatible with 6 and 7-speed SIS Index Shifting drivetrains, for mountain bike..
  • 【Incompatibility】 1) Not compatible with hub bolt mount (bracket mount) frame 2)If the total capacity of your bike exceeds 34T, this RD-TZ31 is not compatible with your bike, please konw before buying. Please see below for a detailed description of how to calculate total capicity..
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CNCMOTOK 25H 136Links Chain + 68T 68 Tooth Rear Sprocket,fit for 49CC Mini Small Sports Car Pocket Bike 2 Stroke Off-Road Motorcycle Chain Pinion Chain Drive Gear

  • 25H 136 Links Chain + 68 Tooth Rear Sprocket,Fits for 2-stroke 49cc Pocket Bike Mini Bike..
  • About the chain：Combination of a very high strength base material and an exceptionally hardwearing surface result in significantly increased chainwheel life.Chain repeated forging, strict control of materials to ensure the strength,easy to disassemble, easy to clean, reusable..
  • About the Rear Sprocket:Their advanced tooth profile, concentricity and accuracy of fit provide maximum power transfer and long-life..
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2-Stroke Petrol Gas Motor Bicycle Engine Conversion Kit Bike Motor Modified Set Gas Motorized Bicycle Engine Kit for Motorized Bike 100cc

  • Kunray MY1020 Brushless Motor Features: Electric Brushless DC Motor, Aluminum Body, Full Copper Coil, Heat Resistant, Naturally Air Cooled, Low Noise High Quality More Long Life..
  • Motor Type: Brushless DC High Speed Motor, Voltage 48V, Power 2000W Max, Current 42A, Rated Speed 4300rpm/min, With T8F 11Teeth Sprocket Chainwheel..
  • About Controller: 48V 2000W 15 Mosfet 33A Brushless Motor Speed Controller, With Hall Sensor, E-Brake, 3Speed (Low Mid High Speed）, Reverse, Indicator Light And Power Lock Functions..
  • LCD Handlear Twist: 48V Lithium Battery LCD Screen Handlebar Throttle Twist Grips, With Battery Indicator, Ignition Lock, Twist Throttle Accelerator 3 in 1 Function Handlebar Grip, With High Quality Rubber Grips, More Comfortable..
  • Application For: Electric Scooter, Motorcycle, Ebike Bicycle, Go Karts, E-bike, Motorcycle, E Tricycle,Mid Drive Motor Kit, Complete Set,DIY Engine System, Cycling Part,And More.What You gGet: 1pcs Motor, 1pcs Controler, 1pair Throttle, And Manual..
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Electric Brushless DC Motor Complete Kit, 48V 2000W 4300RPM High Speed Motor, With 33A 15 Mosfet Controller, Battery Display LCD Throttle, Electric Scooter Bicycle Motorcycle Mid Drive Motor, DIY Part

  • Kunray MY1020 Brushless Motor Features: Electric Brushless DC Motor, Aluminum Body, Full Copper Coil, Heat Resistant, Naturally Air Cooled, Low Noise High Quality More Long Life..
  • Motor Type: Brushless DC High Speed Motor, Voltage 48V, Power 2000W Max, Current 42A, Rated Speed 4300rpm/min, With T8F 11Teeth Sprocket Chainwheel..
  • About Controller: 48V 2000W 15 Mosfet 33A Brushless Motor Speed Controller, With Hall Sensor, E-Brake, 3Speed (Low Mid High Speed）, Reverse, Indicator Light And Power Lock Functions..
  • LCD Handlear Twist: 48V Lithium Battery LCD Screen Handlebar Throttle Twist Grips, With Battery Indicator, Ignition Lock, Twist Throttle Accelerator 3 in 1 Function Handlebar Grip, With High Quality Rubber Grips, More Comfortable..
  • Application For: Electric Scooter, Motorcycle, Ebike Bicycle, Go Karts, E-bike, Motorcycle, E Tricycle,Mid Drive Motor Kit, Complete Set,DIY Engine System, Cycling Part,And More.What You gGet: 1pcs Motor, 1pcs Controler, 1pair Throttle, And Manual..
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BLDC 72V 3000W Brushless Motor Kit with 24 Mosfet 50A Controller and Throttle for Electric Scooter E Bike Engine Motorcycle DIY Part Conversion Kit (6 Part in 1 and Motor with Foot)

  • Kunray MY1020 Brushless Motor Features: Electric Brushless DC Motor, Aluminum Body, Full Copper Coil, Heat Resistant, Naturally Air Cooled, Low Noise High Quality More Long Life..
  • Motor Type: Brushless DC High Speed Motor, Mid Drive, Voltage 72VDC, Rated Power 3000W Max, Current 45A, Rated Speed 4900rpm/min, Max 5800RPM, T8F 11Teeth Sprocket Chainwheel,Load Weight:100-200kg About..
  • BLDC Controller: Voltage 48-72V, Proctect Vol 42V, Power 3000W, 24 Mosfet, Current 50A, Phase Degree: 120°, Smart Controller Can Work With Hall Sensor And Without Hall Motor, Brushless Motor Speed Controller, E-Brake, 3-Speed (Low Mid High Speed）, Reverse Functions, Indicator Light And Power Lock Functions..
  • Handlebar Twist Throttle: Universal Accelerator Handlebar Throttle Twist Grips, 12V-72V Universal, With Accelerator, 3 Speed (High Speed Mid Speed Low Speed) And Reverse Functions, Wire Length ABout 59inch, High Quality Rubber And ABS Material..
  • Suit For: Electric Scooter, Mini Electric Motorcycle DIY Engine Kit, Razor Push Scooter, Ebike Bicycle, Go Karts, E-bike, E Tricycle,Mid Drive Motor Kit, Complete Set,DIY Engine System, Cycling Part,And More. What You Get: 1pcs Motor, 1pcs Controler, 1pair Throttle, And Manual..
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BAFANG Mid Drive Motor Kit 750W Electric Bicycle Conversion Kits 8fun BBS02B for eBike Central Motor with Display(Optinal) for Mountain Bike

  • ...High efficiency and low consumption , nobody can resist this excellent motor.
  • [ PACKING LIST & GIFTS ] There are ALL necessaries that you need included in the order. Feel free to order and wait for the package, then take it with your exercising mountain cycling trip! It comes with 48V 750W middrive motor , display , chainwheel , 1T4 cable , cranks , speed sensor , thumb throttle , stickers , lock nuts , brake levers (default) OR brake sensors , battery & charger( if you purchase them together ) . *Gift: Headlight (default) OR Wrench.
  • [ GLOBAL INVENTORY & WARRANTY ] We have USA CA EU AU JPN warehouse, providing you with fast shipping service. You can enjoy it in about 7 days (in USA). Products own one-year warranty, feel free to contact us if you have any questions. We are willing to help you and offer you the best technical support & aftersales service.
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Electric Bike,26''Electric Bike for Adults with 48V 13Ah Removable Battery,750W Fat Tire Folding Electric Bike for 30MPH Snow Beach Mountain E-Bike with Phone Charger Mount, Shimano 21 Speed…

  • ...erful motor provides the best performance under pneumatic tires, adapting to more bumps, no pressure 35° climb.This configuration will provide you with a reliable, safe and stable riding experience..
  • 21-Speed& 3 Working Modes:With 21-speed transmission system, 3-Speed Chainwheel, 7-Speed Freewheel, uphill and downhill, slow, constant speed, speed up, all can be satisfied. Supporting 30mile ( E-Bike Mode ) to 60mile ( Assisted Mode ) riding after per charge,It can be a mountain bike, also suitable for urban cycling and commuting..
  • Fat Tire Electric Bike with Big Seat :20x4 bike tire exceptional performance for stable speed and ride safety,Adapt to all terrain, snow road, sand road, gravel road and other complex topography.The seat is big and comfortable and the commuter grips make long rides easy on the body..
  • Quick Folding and Easy Storage:The folding electric bike adopts lightweight aluminum collapsible frame ,You can have it with minimal storage space and easily store into any vehicle. Our folding e-bikes are suitable for riding in parks or around the town as they combine maneuverability, power, and compactness, maki....
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29in Electric Bike for Adults, 750W Ebike 48v 13ah 16ah Electric Mountain Bike 28MPH Cityscape Commuter Bicycle Snow Beach Bike for Men Women, USB Phone Holder&Shimano 21-Speed&&Removable Battery

  • ... in order to avoid the collision and damage in transit ,just need to assemble front wheel, handlebar, pedal. you won't have to waste time with complicated assembly..
  • DUAL DISC BRAKE & GEAR SHIFT SYSTEM --- The EBycco electric road bike with front and rear disc brakes and 21-speed shimano transmission system, 3-Speed chainwheel, 7-Speed freewheel, uphill and downhill, slow, constant speed, speed up, all can be achieved. Not only can be a mountain EBike, but also suitable for urban cycling and commuter electric bikes for adults men women.
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