Reviews Single Speed Bikes Under 300

SHZOND 80cc Bike Motor Kit 2 Stroke Bicycle Engine Kit Single Cylinder Air Cooling Motorized Bike Kit with Speedometer Fit for 26'-28' Bikes

  • 【80cc Bike Motor Kit】This complete 80cc bicycle engine kit package comes with every thing that you’ll need to put together and build your own racing engine, and proceed to convert any regular 26″/28″ single speed or multi speed mountain bike into a motorized bike. You’ll still be able to pedal the bike and ride like normal or start the engine by releasing the clutch lever. There’s no rope pulling needed. You can stop or start the engine as you ride..
  • 【Bicycle Engine Kit 2 Stroke】2-stroke 80cc single-cylinder gasoline engine with speedometer, engine power/speed of 2.1 Kw/5000 rpm. The upgraded bike with this kit is more durable and can be used for long distance riding, you can enjoy faster riding speed and ride more easily..
  • 【Motorized Bike Kit】Engine Max. Power: 2.1kw/5000r/min. Max Speed: 55 km/h. Ignition Mode: CDI. Fuel tank capacity:2L. Fuel type: 93#. Mixing Ration for Fuel and Oil: 16:1 for new engines (20:1 after running approx 300Km).Fuel Consumption: 2-2.5L /100Km..
  • 【Easy to Install】This bicycle motor kit fits for most 26-28 inch wheeled bikes (mountain bikes, cruisers, motorcycles, road bikes) with V-frames. It comes with all the hardware needed for easy installation. The frame should have 9-11 inches of clearance bet....
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BWWNBY Universal Aluminum Alloy Bike Chain Tensioner Single Speed Cycling Guide Wheel for MTB, Road Racing Bike, Bicycle for 11T/13T Derailleur(Black)

  • ✅【Material】: This bike chain tensioner is made of aluminum alloy material, small size and light weight does not put an extra burden on the bicycle. Easy to install, installed in the frame claw screw hole..
  • ✅【Suitable for 11T/13T Derailleur】: Suitable for folding bike with 11T or 13T rear derailleur. Ensures perfect tension for your chain to make you pedal with less efforts. Used for single speed bike to solve the problem of chain tension. Adjusting to achieve perfect chain tension..
  • ✅【Spring Design】: Universall spring design can fit various sizes of gear, and prevent chain from skidding out from the crank. This chain adjuster can change multi-speed bikes into single speed bike..
  • ✅【Wide Range of Applications】: This single speed bike adjuster suitable for folding bike with 11T or 13T derailleur. Suitable for MTB, road racing, fixie bikes, single speed bikes, bmx's, bikes..
  • ✅【Fashion Appearance】: The black and purple color will make sure that this bike chain tensioner can be combined with your bike of any other color. Lightweight and mini, easy to install and use. Nice bike accessory for cycling lovers..
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Single Speed Bike Chain Tensioner,Folding Bike Chain Stabilizer Rear Derailleur Chains Guide Single Speed Adjuster Accessory

  • 【Durable Bike Chain】Made of aluminum alloy material, light weight does not put an extra burden on the bicycle..
  • 【Spring Design】This chain adjuster can change multi-speed bikes into single speed bike..
  • 【For 11T/13T Derailleur】Ensures perfect tension for your chain to make you pedal with less efforts..
  • 【Universal】It can fit various sizes of gear, and prevent chain from skidding out from the crank..
  • 【Usage】MTB, road racing, fixie bikes, single speed bikes, bmx’s, freestyl-e bikes..
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AOOCEEPAW Bike Chain Tensioner Single Speed Adjuster Converter for MTB Road Racing Bike 1pc

  • ✅⭐For 11T/13T Derailleur: Ensures perfect tension for your chain to make you pedal with less efforts..
  • ✅⭐Made of aluminum alloy material, light weight does not put an extra burden on the bicycle..
  • ✅⭐Usage: MTB, road racing, fixie bikes, single speed bikes, ect..
  • ✅⭐This chain adjuster can change multi-speed bikes into single speed bike..
  • ✅⭐Universal: It can fit various sizes of gear, and prevent chain from skidding out from the crank..
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Bike Chain Tensioner Single Speed Chain Adjuster Converter for MTB, Road Bike

  • Premium Material---Made of aluminum alloy material, light weight does not put an extra burden on the bicycle..
  • Function---This chain adjuster can change multi-speed bikes into single speed bike. Easy to install, installed in the frame claw screw hole..
  • For 11T/13T Derailleur--- Ensures perfect tension for your chain to make you pedal with less efforts..
  • Universal Fit--- With spring design, It can fit various sizes of gear, and prevent chain from skidding out from the crank..
  • Wide Application--- Suitable for folding bike with 11T or 13T derailleur. Suitable for MTB, road racing, fixie bikes, single speed bikes, ect..
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YTKD Training Wheels for Bicycle,Flash Mute Wheel,Compatible for Bikes of 12 Inch,1 Pair

  • ☆Wheels diameter:4.73 inch. Universal training wheels fits for 16 inch bicycles. Tips: For Single Speed Bikes Only (Cannot Be Installed On Bikes with Derailleurs) and Supports Riders up to 100 Pounds ..
  • ☆These bicycle training wheels are made of high quality plastic and rubber which it is anti-slip, wear resistant, providing stability and help us to ride a bike without fear. Light weight and noiseless..
  • Note: please use under adult supervision..
  • You need to buy an extension screw to install it on huffy..
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IQ Labs Chain Guide Model 2 Mountain Bike Tensioner Custom Design

  • Designed to work with Multi Speed 1 By Chain Rings, can work for 2 by and 3 by (not for fixed gear single speed bikes)..
  • New Improved Model 2 - All new design - Allows you to Install Chain Guide without Removing Chain, Can be installed on any chain with or without Quick....
  • ⦁Silent, Smooth Operation, Easy Install, Get Rid of Chain Slap - Fits Most Bikes Normal and Fat Bikes, Single Chainring and Multi Chain RingRobust....
  • ⦁Remember to Remove the Red Backing of the Tape to help prevent the Chain Guide from moving - 1 Year Warranty, Manufactured by 3D Printer, Made in....
  • ⦁What you get: 1 Chain Guide, 2 Zipties ⦁Weight: 1.2 oz with zipties - Dimensions: 2.3 inches wide x 2 inches height, 1.2 inches thick..
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Training Wheels for Bicycle,Flash Mute Wheel Compatible for Bikes of 12-20 Inch 1 Pair pink

  • ☆Wheels diameter:4.54 inch. Universal training wheels fits for 12/14/16/18/20 inch bicycles. Tips: For Single Speed Bikes Only (Cannot Be Installed On Bikes with Derailleurs) and Supports Riders up to 100 Pounds ..
  • ☆These bicycle training wheels are made of high quality plastic and rubber which it is anti-slip, wear resistant, providing stability and help to ride a bike without fear. Light weight and noiseless..
  • This is an auxiliary wheel that can shine. When the wheel touches the ground, it will flash. I hope you like it..
  • Note: please use under adult supervision..
  • You need to buy an extension screw to install it on huffy..
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shanmashi Andeshunk Crankset Red Mountain MTB Bike Crankset Hollow Integrated Chainring Crank Set Bicycle Chainring Sprocket Round Bolts for Road Cycling Crank

  • Material: Alloy 6061 crank, high-strength steel chainring, detachable sprocket, easy to modify single-speed chainring. Scope of application: mountain bikes, hybrid vehicles, old school, cruisers, off-road vehicles, folding bikes, road bikes, track and field bikes, unicycles, city bikes..
  • Crank length: 170mm, BCD: 104mm(44T,32T), 64mm(22T).
  • Compatible speed: 7S/8S/9S, square cone BB (113mm~116mm spindle).
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YOHAWJAN Bicycle Speedometer Waterproof Wireless Bike Computer Bike Odometer with LCD Display & Multi-Functions

  • 【LCD Digital Display】The large LCD display guarantees you can read your statistics from the bicycle speedometer easily..
  • 【Multi-functions】The wireless bike speedometer can record the average speed, maximum speed, current speed (measured in mph/ kph unit), riding time, to keep track of your cycling more effectively and you can find more functions such as scan mode, speed comparator, maintenance, clock, etc..
  • 【Auto Wake-up Function】the wireless bike computer is designed with an automatic power-on/ off function.
  • It can automatically wakes from sleep mode.
  • The bike computer will enter into sleep mode if showing no signals for 300 seconds and will automatically turn back to the previous mode with all the data collected once any signal is received..
  • 【Easy to Install】Simple installation that only takes a few minutes. Easy to navigate interface with only two buttons to access all measurements. Great basic functions of the speedometer and very specific tire size that enable accurate calculations..
  • 【A Wide Range of Applications】The wireless bicycle computer can be applied to most types of bicycles, for instance, mountain bikes, road bikes, electronic bikes, folding bikes. If the computer display, sensor, and magnet can be installed within the s....
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BATULLO Rear Derailleur RD-TZ31-A 6/7 Speed Hub Bolt Mount (Hanger Mount) for Mountain Bike

  • Model: RD-TY300 rear derailleur, compatible with 6 and 7-speed SIS INDEX variable speed transmission systems compatible with 11T /14T high speed gear.
  • Stability: Durable aluminum alloy material and excellent shifting performance ensure safe and stable riding Smooth shifting,.
  • Wide application: Rear derailleur is easy to use and maintain.Suitable for MTB,mountain bikes, road bikes, folding bicycles and so on..
  • Important: Please feel free to contact if you have any questions, we will provide quality service..
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BESPORTBLE Bicycle Chain Tensioner Single Speed Bike Chain Adjuster Cycling Repair Tools for MTB Bike Bicycle Black

  • Used to prevent the rear wheel from slipping forward under pressure..
  • Suitable for single speed bikes and Fixie bike..
  • High quality aluminum alloy, sturdy and durable..
  • Alloy Cycling Bicycle Chain Adjuster Tensioner Fastener Bolt for Fixie Bike Tool..
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BESPORTBLE Bicycle Chain Tensioner Single Speed Bike Chain Adjuster Cycling Repair Tools for MTB Bike Bicycle Red

  • High quality aluminum alloy, sturdy and durable..
  • Suitable for single speed bikes and Fixie bike..
  • Used to prevent the rear wheel from slipping forward under pressure..
  • Alloy Cycling Bicycle Chain Adjuster Tensioner Fastener Bolt for Fixie Bike Tool..
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