Bicycles & Equipment › Bicycle Parts & Accessories › Bicycle Part › doctor kits

Voilamart 48V 1500W E Bike Conversion Kit Ebike Conversion Kit Mens Bike Electric Bike Kit Ebike Kits Electric Hub Motor 26 inch Rear Wheel Hub Motor E Bike Kit Electric Motor Kits for Bikes

Description Our electric bicycle kit has been upgraded!! This Electric Bicycle kit includes everything needed(except battery) to convert your standard bike into a top-of-the-line performance electric bike which delivers unequaled performance and... more

Voilamart 48V 1000W E Bike Conversion Kit Ebike Conversion Kit Mens Bike Electric Bike Kit Ebike Kits Electric Hub Motor 26 inch Front Wheel Hub Motor E Bike Kit Electric Motor Kits for Bikes

Built to the highest international standards CE EN15194. 48V 1000W and 750W super power brushless gearless hub motor. Restricted to 750W and 24 mph by default as a road-legal kit. Nylon tire & alloy rim& galvanized steel spoke. Rare-earth metal magnet... more

RISK Screw suits Kit Universal Road Set Kit Universal Screw Kit Set Bike Screw Kit stem Kit Set Kit Road Bike Screw QISUO SIUKE BUZHI

Road Bike Screw Kit Set Bicycle Modification Kit Universal Bicycle Accessories for Road Bicycle: This set comprises road bike stem cap stem cap screws water bottle cage screws valve caps and more.Precise machining guarantees sleek threads and narrow... more

Voilamart 48V 1500W E Bike Conversion Kit Ebike Conversion Kit Mens Bike Electric Bike Kit Ebike Kits Electric Hub Motor 26 inch Rear Wheel Hub Motor E Bike Kit Electric Motor Kits for Bikes

Description Our electric bicycle kit has been upgraded!! This Electric Bicycle kit includes everything needed(except battery) to convert your standard bike into a top-of-the-line performance electric bike which delivers unequaled performance and... more

Voilamart 48V 1000W E Bike Conversion Kit Ebike Conversion Kit Mens Bike Electric Bike Kit Ebike Kits Electric Hub Motor 24 inch Front Wheel Hub Motor E Bike Kit Electric Motor Kits for Bikes

Built to the highest international standards CE EN15194 Restricted to 750W and 24 mph by default as a road-legal kit Nylon tire & alloy rim & galvanized steel spoke Rare-earth metal magnet is used in the motor to efficiently produce large power twist... more

RISK Screw suits Set Kit Universal Bike Screw Kit Screw Kit Set Kit Universal Road BUZHI stem Road Kit Set Kit Road Bike HUIOP Bike stem Screws

Road Bike Screw Kit Set Bicycle Modification Kit Universal Bicycle Accessories for Road Bicycle: Ideal for regular road bicycles these bicycle stem bolts are crafted from premium materials ensuring sturdiness resistance to deformation and... more

RISK Screw suits Screw Kit Set Bike Screw Kit Road Bike Set Kit Universal Kit Set Kit Universal ories Road BUZHI Bike stem Screws QISUO ories Road ycle HUIOP Maiju

Road Bike Screw Kit Set Bicycle Modification Kit Universal Bicycle Accessories for Road Bicycle: Ideal for regular road bicycles these bicycle stem bolts are crafted from premium materials ensuring sturdiness resistance to deformation and... more

RISK Screw suits Set Kit Universal Kit Set Kit Bike Screw Kit Road Bike HUIOP Screw Kit Set Maiju ories Road ycle Bike stem Screws Universal ories Road QISUO stem Road

Road Bike Screw Kit Set Bicycle Modification Kit Universal Bicycle Accessories for Road Bicycle: The fine finish and coating yield a bright and delicate surface with superior anti-rust performance.Precise machining guarantees sleek threads and narrow... more

RISK Screw suits Kit Set Kit Road Bike Kit Universal Road Bike Screw Kit Screw Kit Set BUZHI SIUKE Bike stem Screws QISUO HUIOP

Road Bike Screw Kit Set Bicycle Modification Kit Universal Bicycle Accessories for Road Bicycle: The fine finish and coating yield a bright and delicate surface with superior anti-rust performance.Ideal for regular road bicycles these bicycle stem... more

RISK Screw suits Screw Kit Set HUIOP Road Bike Set Kit Universal Kit Set Kit Bike Screw Kit Universal ories Road SIUKE Maiju ories Road ycle Bike stem Screws BUZHI

Road Bike Screw Kit Set Bicycle Modification Kit Universal Bicycle Accessories for Road Bicycle: The fine finish and coating yield a bright and delicate surface with superior anti-rust performance.This set comprises road bike stem cap stem cap screws... more

Nebublu ESC Fit 26/28 Inch Kit Fit 26/28 Inch Wheeled Bike 26/28 Inch Wheeled Motorized Bike Kit Conversion Kit Fit Motor Conversion Kit Wheeled Bike V-Frame 80CC Motorized Bike Kit Motor Conversion

80CC Motorized Bike Bicycle Modified Engine Kit 2-Stroke Petrol Gas Motor Conversion Kit Fit for 26/28 Inch Wheeled Bike with V-Frame: Experience the thrill of reaching speeds to 30 kilometers per hour with the 80CC Bicycle Engine Conversion Kit.... more

RISK Screw suits Kit Universal Road Kit Set Kit Road Bike Screw Set Kit Universal Bike Screw Kit BUZHI stem Road HUIOP

Road Bike Screw Kit Set Bicycle Modification Kit Universal Bicycle Accessories for Road Bicycle: The fine finish and coating yield a bright and delicate surface with superior anti-rust performance.Ideal for regular road bicycles these bicycle stem... more

Tire Drill Kit Mtb Road Portable Bike Tire Bike Tire Kit Tire Patch Kit Tire Kit Tire Road Bike Mewmewcat Eryue Rookin Kit M Road Jinmie

Portable Tubeless Bike Tire Repair Kit Bicycle Tire Patch Kit For MTB Road Bike Puncture kit for tubeless tires. Multifunctional pin not only hold down valve core for easy air release but also easily remove presta valve core. File to debris near... more

YSANAM Tire Drill Tire Kit Tire Road Bike Tubeless Bike Tire Bike Tire Kit Tire Patch Kit Portable Tubeless Bike Kit MTB Road Tire Drill Portable DALYNN HUIOP ERYUE Rookin Kit M Road

Portable Tubeless Bike Tire Repair Kit Bicycle Tire Patch Kit For MTB Road Bike No glue.No wait time.No removing the tire! You can quickly mend the puncture. Portable Tubeless Bike Tire Repair Kit Bicycle Tire Patch Kit For MTB Road Bike: Puncture kit... more

Dazzduo ESC Wheeled Bike V-Frame Fit 26/28 Inch Kit Motor Conversion Motorized Bike Kit 80CC Motorized Bike Motor Conversion Kit Conversion Kit Fit 26/28 Inch Wheeled Bike Kit Motor ESC

80CC Motorized Bike Bicycle Modified Engine Kit 2-Stroke Petrol Gas Motor Conversion Kit Fit for 26/28 Inch Wheeled Bike with V-Frame: Experience the thrill of reaching speeds to 30 kilometers per hour with the 80CC Bicycle Engine Conversion Kit.... more

Shinysix ESC Kit Fit 26/28 Conversion Kit Fit 80CC Motorized Bike 26/28 Inch Wheeled Motor Conversion Kit Fit 26/28 Inch Motorized Bike Kit Inch Wheeled Bike Kit Motor Conversion Wheeled Bike V-Frame

80CC Motorized Bike Bicycle Modified Engine Kit 2-Stroke Petrol Gas Motor Conversion Kit Fit for 26/28 Inch Wheeled Bike with V-Frame: With a consumption rate of only 1.5 liters per 100 kilometers this engine kit is incredibly fuel-efficient allowing... more

RISK Screw suits BUZHI stem Road Screw Kit Set Bike Screw Kit Road Bike Screw Kit Set Kit Maiju ories Road ycle Universal ories Road HUIOP

Road Bike Screw Kit Set Bicycle Modification Kit Universal Bicycle Accessories for Road Bicycle: Precise machining guarantees sleek threads and narrow thread spacing enabling a firm attachment to the stem.Ideal for regular road bicycles these bicycle... more

20 1000W LED E-bike Conversion Kit 48V Power Bicycle Front Wheel Hub Motor Kit 20 E-bike Bicycle 48V 1000W Front Wheel Conversion Kit Hub motor LED Display Electric Bicycle Conversion Kit

20 1000W LED E-bike Conversion Kit 48V Power Bicycle Front Wheel Hub Motor Kit NOTE:This product does not have tires the kit is suitable for installing 20-inch tires. Note: while connecting the controller to the wires please make sure that you connect... more

YSANAM Tire Drill Kit Mtb Road Portable Tubeless Bike Tire Patch Kit Tubeless Bike Tire Huiop Bike Tire Kit Mtb Road Bike Tire Kit Tire Buzhi Jinmie

Portable Tubeless Bike Tire Repair Kit Bicycle Tire Patch Kit For MTB Road Bike No glue.No wait time.No removing the tire! You can quickly mend the puncture. Portable Tubeless Bike Tire Repair Kit Bicycle Tire Patch Kit For MTB Road Bike: Convenient to... more

LeafyLuxe Bike Brake Bleed Kit Bike Hydraulic Disc Brake Oil Bleed Kit Bike Brake Bleed Kit High Strength Bike Hydraulic Disc Brake Oil Bleed Kit For For For Brake Repair

Feature: 1. [Applicable Model] Bike hydraulic disc brake oil bleed kit is suitable for all series of for for for and most other disc brakes. Great bike brake repair tools. 2. [2 Oil Storage Forms] Oil bottle and funnel which can flexibly respond to any... more

Lixada Adapter Presta Valve Adapter Kit Presta Presta Tire Valve Converter Adapter Valve Converter Kit Nozzle Needle Kit Presta Valve Adapter Nozzle Valve Adapter Kit Bike Valve Adapter

Bike Valve Adapter Set Bike Tire Valve Converter Kit Presta to Dunlop Schrader to Presta Valve Adapter Nozzle Needle Kit Come with valve for Schrader to Presta Presta to Dunlop Presta to Schrader nozzle and needle this kit is enough for bike tire... more

Miumaeov 20 Rear Wheel Conversion Kit Ebike Conversion Kit for Electric Bike 20 Front or Rear Wheel Electric Bicycle Hub Motor Kit 36V 250W Waterproof Electric Bike Conversion Kit

36V 250W brushless toothed motor specification strong comes with a high power controller to ensure high current supply. The rear fork opening size is 135mm. E-bike conversion kit with 20 rim size (for the 20-inch bike). Battery power and voltage (not... more

Frame Carbon Fiber 8 Inch Frame Kit 375mm Fpv Carbon Fiber Freestyle Frame Arm 5.0mm Suitable Kit 375mm Fiber 375mm Compatible Kit Ideal Kit Suitable8 Drones

8 Inch 375mm FPV Carbon Fiber Freestyle Frame Kit Wheelbase 375mm Arm 5.0mm Suitable for Long Range Drone 7075 T10 high-quality screw hardware Replaceable 5.0mm arms and plates Compact design Installation base/antenna base with camera High-quality 3K... more

YSANAM Tire Drill Kit MTB Road Tubeless Bike Tire Portable Tubeless Bike MTB Road Bike Tire Kit Tire Bike Tire Kit Tire Patch Kit HUIOP Rookin ZDHF tire

Portable Tubeless Bike Tire Repair Kit Bicycle Tire Patch Kit For MTB Road Bike No glue.No wait time.No removing the tire! You can quickly mend the puncture. Portable Tubeless Bike Tire Repair Kit Bicycle Tire Patch Kit For MTB Road Bike: Insertion... more

Bike Brake Bleed Kit Bike Hydraulic Disc Brake Oil Bleed Kit Bike Brake Bleed Kit High Strength Bike Hydraulic Disc Brake Oil Bleed Kit for for for Brake Repair

Feature: 1. [Applicable Model] Bike hydraulic disc brake oil bleed kit is suitable for all series of for for for and most other disc brakes. Great bike brake repair tools. 2. [2 Oil Storage Forms] Oil bottle and funnel which can flexibly respond to any... more

YSANAM Tire Drill Bike Tire Kit Tire Patch Kit Tire Kit Tire Portable Tubeless Bike Tubeless Bike Tire Kit MTB Road MTB Road Bike tire QISUO BUZHI LAOSHE QAHM

Portable Tubeless Bike Tire Repair Kit Bicycle Tire Patch Kit For MTB Road Bike No glue.No wait time.No removing the tire! You can quickly mend the puncture. Portable Tubeless Bike Tire Repair Kit Bicycle Tire Patch Kit For MTB Road Bike: Puncture kit... more

RISK Screw suits Screw Kit Set Road Bike Set Kit Universal Kit Set Kit Maiju ories Road ycle QISUO stem Road HUIOP Universal ories Road Bike stem Screws

Road Bike Screw Kit Set Bicycle Modification Kit Universal Bicycle Accessories for Road Bicycle: The fine finish and coating yield a bright and delicate surface with superior anti-rust performance.Ideal for regular road bicycles these bicycle stem... more

Screw suits Kit Universal Stem Bike Screw Kit Screw Kit Set Road Bike Qisuo Screw Set Screw Set Road Universal Bike Road Set Bike Kit Buzhi

Road Bike Screw Kit Set Bicycle Modification Kit Universal Bicycle Accessories for Road Bicycle fine finish and coating yield a bright and delicate surface with superior -rust performance. bolts are lightweight and compact making them easy and... more

Lixada Adapter Valve Converter Kit Tire Valve Converter Kit Presta Presta Adapter Set Bike Adapter Nozzle Needle Bike Tire Valve Converter Kit Presta Nozzle Needle Kit Valve Adapter SIUKE ZDHF Rookin

Bike Valve Adapter Set Bike Tire Valve Converter Kit Presta to Dunlop Schrader to Presta Valve Adapter Nozzle Needle Kit Enough kit for bike tire inflation and other purpose. Package weight:54g / 1.9oz 1 * Short Conic Nozzle Specification: 1 * Nozzle... more

Bike Sprocket Chain Kit Single Speed Freewheel Kit Bike Freewheel Kit 16 Tooth Freewheel 9 Tooth Sprocke 38 Section Chain Mountain Bike Chainring Freewheel Kit

Feature: 1. PREMIUM MATERIAL: The freewheel chain kit is made of steel it is robust corrosion and has a long service life. 2. WELL MADE: High accuracy internal thread ensure tight connection with hub stable . 3. : The bike freewheel kit is made of... more

Tire Drill Portable Bike Tire Bike Tire Kit Mtb Road Bike Kit Mtb Road Tire Patch Kit Tire Kit Tire Jinmie Buzhi Zdhf

Portable Tubeless Bike Tire Repair Kit Bicycle Tire Patch Kit For MTB Road Bike Easily punctures without removing tire from rim. Insertion fork to clamp provided rubber strip to insert it into puncture. File to debris near puncture for smooth... more

Tire Drill Tire Patch Kit Tire Kit Tire Kit Mtb Road Bike Tire Kit Mtb Road Bike Portable Bike Tire Laoshe Huiop Eryue Mewmewcat

Portable Tubeless Bike Tire Repair Kit Bicycle Tire Patch Kit For MTB Road Bike Easily punctures without removing tire from rim. File to debris near puncture for smooth insertion. Lightweight and compact size for easy carrying. Puncture kit for... more

Frame 375mm Fpv Carbon Frame Kit Arm 5.0mm Suitable8 375mm Arm Inch 375mm Fiber Freestyle Frame Carbon Fiber Kit 375mm 8 Inch Compatible Huiop Inch Drones Ideal 375mm Kit Ideal Kit

8 Inch 375mm FPV Carbon Fiber Freestyle Frame Kit Wheelbase 375mm Arm 5.0mm Suitable for Long Range Drone Compact design -mounted battery for optimal CG High-quality 3K full carbon True X frame design 7075 T10 high-quality screw hardware Installation... more

YSANAM Tire Drill Tire Patch Kit Bike Tire Kit Tire Kit Tire MTB Road Bike Kit MTB Road Tubeless Bike Tire Portable Tubeless Bike tire JINMIE BUZHI HUIOP

Portable Tubeless Bike Tire Repair Kit Bicycle Tire Patch Kit For MTB Road Bike No glue.No wait time.No removing the tire! You can quickly mend the puncture. Portable Tubeless Bike Tire Repair Kit Bicycle Tire Patch Kit For MTB Road Bike: Convenient to... more

YSANAM Tire Drill Kit MTB Road Tire Patch Kit Road Bike Tubeless Bike Tire Portable Tubeless Bike Tire Kit Tire Bike Tire Kit ERYUE QAHM DALYNN Tire Drill Portable

Portable Tubeless Bike Tire Repair Kit Bicycle Tire Patch Kit For MTB Road Bike No glue.No wait time.No removing the tire! You can quickly mend the puncture. Portable Tubeless Bike Tire Repair Kit Bicycle Tire Patch Kit For MTB Road Bike: Puncture kit... more

RISK Screw suits Screw Kit Set Bike Screw Kit Road Bike Kit Set Kit Maiju QISUO Universal ories Road ories Road ycle BUZHI HUIOP Bike stem Screws

Road Bike Screw Kit Set Bicycle Modification Kit Universal Bicycle Accessories for Road Bicycle: Ideal for regular road bicycles these bicycle stem bolts are crafted from premium materials ensuring sturdiness resistance to deformation and... more

Screw suits Screw Kit Set Bike Screw Kit Road Bike Buzhi Stem Road Kit Universal Set Bike Kit Universal Bike Road Qisuo Screw Set Screw Set Road

Road Bike Screw Kit Set Bicycle Modification Kit Universal Bicycle Accessories for Road Bicycle bolts are lightweight and compact making them easy and convenient to transport. fine finish and coating yield a bright and delicate surface with superior... more

Screw suits Kit Universal Screw Kit Set Bike Screw Kit Road Bike Qisuo Screw Set Screw Set Road Buzhi Stem Road Set Bike Kit Universal Bike Road

Road Bike Screw Kit Set Bicycle Modification Kit Universal Bicycle Accessories for Road Bicycle Ideal for regular road bicycles these stem bolts are crafted from premium materials ensuring sturdiness resistance to deformation and durability. fine... more