Top Single Speed Gear Ratio

4-Stroke 125CC Motor Engine Pit Dirt Bike ATV Quad Kit Manual Clutch Single Cylinder CDI Air Cooled for CRF50 CRF70 XR50 XR70 Z50 Z50R

  • 【HIGH PERFORMANCE】A high performance engine, perfect for those comfortable with faster engines and have a desire to get up and go.
  • Wide range of applications, can be applied for bicycles, models, skateboards and so on. Excellent quality, great bike engine motor accessories..
  • 【MAIN PARAMETER 1】Type: Single cylinder, 4-stroke with air-cooled, and clutch operated by hand.
  • Bore x Stroke: 52.4mm x 55.5mm (2.06'' x 2.2'').
  • Rated Power: 5.6 kw/7500r/min ± 375r/min.
  • Max Torque: 8.0 Nm/5000r/min ± 250r/min.
  • Transmission: 4-speed, Manual clutch, 1 down 3 up.
  • Lubricant: SAE15W/40-SE, 4-stroke gasoline engine oil.
  • 【FITMENT】For CRF50 / CRF70 / XR50 / XR70 / Z50 / Z50R / CT70 Mini Trail / Z50 / Minitrail Monkey / XL70 ST70 / QA50 / QR50 / CL70 / SL70 / 70 Passport / ST 90K2 / ST 90K1 / CS 90 / SL 90 ....
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JGbike 9 Speed 1x9 groupset for Shimano M2000: Right Shift Lever,M2000 Shadow Rear Derailleur, Sunrace 11-40T Cassette M990, KMC X9 Chain

  • - Best Deal, We know some people still rely on 9 speed in daily ride, while 1x single chainring has been a trend for lightweight and wide ratio. We offer you the best affordable 1x combination: Shimano's shifting system is your right chioce, plus Sunrace's wide ratio 11-40T cassette, whatever for 26" 27.5" 29"er, conquering the hills never been this easy, withouting going to 10 speed. We saved your time & money to compare from different vendors..
  • - Identical Offer, the fun things in biking is to customize, this groupset use Shimano's best 9 speed "RD-M2000-SGS" long cage rear Derailleur, RAPIDFIRE PLUS Right Shift Lever 9 speed "SL-M2000-R" with optical gear display.
  • The cost effective bicycle chain X9 from KMC.
  • We also offer 11-40T Black Cassette 9 Speed CSM990 from Sunrace as you preferred.
  • - Gift Options, it's in our brand package, a great upgrade or replacement for your old bike cassette. You may find it a gift option to your husband, wife, boyfriend, girlfriend, or gift for your kids' bike for back to school gift, Christmas gift, Valentine's day gift, Mother's day or Father's day gift, thanksGiving gift or New year gifts.
  • - Support PROs, we are sponser for several PRO teams in UT and CA, we support Business, just place bulk purchase and r....
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JGbike Compatible MTB groupset for Shimano M7000 11 Speed shifters & Rear Derailleur, KMC X11 Chain,Sunrace 11-46T CSMS8 Cassette Black

  • - Best Deal, 11 speed has been an essential in MTB and 1x single chainring has been a trend for lightweight and wide ratio. We offer you the best Derailleur RD-M7000-GS & Shifter SL-M7000-R from Shimano, The wide ratio solid cassette CSMS8 11-46T from Sunrace,and the cost effective chain X11 from KMC.
  • , whatever for 26" 27.5" 29"er, conquering the hills never been this easy, withouting going to 12 speed..
  • - Identical Offer, the fun things in biking is to customize, this groupset use Shimano's best 11S rear Derailleur "RD-M7000-GS" with standard capacity for 46T cog, RAPIDFIRE PLUS Right Shift Lever "SL-M7000-R" with optical gear display.
  • Then the cost effective bicycle chain X11 from KMC.
  • most current 8,9,10 speed can be upgraded directly.
  • - Gift Options, it's in our brand package, a great upgrade or replacement for your old bike cassette. You may find it a gift option to your husband, wife, boyfriend, girlfriend, or gift for your kids' bike for back to school gift, Christmas gift, Valentine's day gift, Mother's day or Father's day gift, thanksGiving gift or New year gifts.
  • - Support PROs, we are sponser for several PRO teams in UT and CA, we support Business, just place bulk purchase and replace for your other family bikes, recommend to your c....
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110V 60W Ac Gear Motor Electric Single-Phase Motor Gear Motor 0-135RPM Variable Speed Adjustable Controller Governor Geared Motor and Adjustable Speed Controller Combo (Reduction Ratio 1:10, 60W)

  • ... MATERIAL] The 60W deceleration motor can achieve super fast speed of 1350 RPM, thus ensuring high efficiency.And the motor has the characteristics of heat resistance, low noise, high quality and long service life.The motor has a compact body, lightweight structure, easy to carry and operate..
  • [ADJUSTABLE SPEED] The single-phase motor also has a reduction gear box and a governor, the speed regulator has a large torque, with a variety of optional speeds.Therefore, it is more convenient to use. You can adjust different speed according to different products to achieve the desired effect. It is very convenient and fast to use..
  • [SPECIFICATIONS] Name: AC gear motor. Rated voltage: 110V. Rated speed: 0-135 RPM. Reduction ratio: 1:10(10K). Torque: 3.8nm. Power Phase: single-phase. Shaft diameter：0.5inch. Geared motor size：5.5inch * 3.5inch *3inch. Reducer size: 1.6*3.5*3inch. Packing list:1 x motor, 1 x reducer, 1 x speed controller..
  • [QUALITY ASSURANCE] Our products are shipped directly from the US warehouse. We have strict quality control system, our products are put into the market after rigorous testing. We provide friendly customer services forever. If you have any questions or quality issue,please feel free to contact us..
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CNCEST Outboard Boat Motor Engine Inflatable Boat Fishing Boat Engine Power for Sailboats Small Yachts

  • ...sailboats or used as an auxiliary trolling motor. It is suitable for both saltwater and freshwater..
  • Full throttle perating range: 4000-5000r/min.
  • Recommended fuel: Regular unleaded gasoline.
  • 【Warm Note】- Please add gear oil to the gears before use the motor and replace gear oil after the run-in period(10 hours). Our outboard motor doesn't with gear oil, please prepare it by yourself.
  • 2 strokes 3.5 hp and 3.6 hp are controlled by the handle, which is operated by the clutch. There is no Neutral, only idle mode or low speed mode..
  • 【Hard To Start?】- If the outboard motor is hard to start, please do as follows: 1.Please make sure the ratio of Gasoline: Oil = 35：1., please do use special oil for 2-stroke motor.
  • 2.Press the button on the carburetor for several times until the yellow and black pipes are full of oil.
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OPENROAD Boat Winch 3500lbs Hand Winch with 32ft Red Strap and 2 Speed switchable for Boat Trailer Towing Winch

  • 【Performance】: This heavy-duty hand winch has a pulling force of 3500lbs/1590kg, a carbon steel heat-treated shell, shaft and gear, and has excellent lifting and traction capabilities..
  • 【Rugged and durable】: Professional galvanized treatment, resistant to bad weather, high-carbon steel hardened gear: primary speed ratio: 4:1 secondary speed ratio: 8:1, high efficiency transmission ratio, corrosion resistance, long service life, winch equipped High-strength anti-slip and wear-resistant strap, strap size: 5cmx10m / (1.5inx32ft).
  • 【Two-way ratchet】: This hooked marine winch belt has been carefully designed and equipped with a hook with a safety pawl, which can ratchet forward and backward..
  • 【Comfortable handle】: 25cm / 9.8in ergonomics and comfortable grip, labor saving ratio 75% to reduce hand fatigue, to ensure safety, easy to shake the crank..
  • 【Body size】: (LxWxX) 9.8x6.2x7in, mounting base size (7.6x4in) standard mounting hole, small portable size, easy to install..
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Okuma MK-80WII Makaira Two Speed Elite Lever Drag Big Game Reel

  • MACHINE RIGID CONSTRUCTION – Features 6061-T6 machined aluminum frame, side-plate and spool for maximum durability and strength.
  • CORROSION-RESISTANT COATING – Features Okuma’s CRC: Corrosion-resistant coating process which penetrates and bonds to the metal, which helps significantly toward long term protection..
  • DIAL IT IN WITH TWO 2-SPEED GEARING - Okuma's 2-speed technology incorporates two sets of stainless steel main and pinion gears, allowing anglers the option of a high-speed gear ratio or a powerful low-speed gear ratio for maximum power and torque.
  • DUAL FORCE DRAG SYSTEM - Designed to provide a smooth and powerful drag, the drag mounts on the right side of the spool and uses a Pull Bar Drag System to reduce pressure on the frame and keep everything in perfect alignment. Features Cal’s Drag Grease.
  • MAXIMIZE YOUR DRAG SYSTEM - 17-4 grade stainless steel helical cut gearing and multi-disc carbonite drag system with Cal's drag grease.
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DC 12V Speed Reduction Gear Motor Electric High Torque Gearbox Motor Micro Multiple Models Reducer Replacement Motor (30RPM)

  • 【Widely Used】Gear motors can be found in many different applications, and are probably used in smart toy car, robot, printer,etc.
  • 【Multiple Speed Options】There are five reduction gear motors of different speed and you can choose the one you need,Speed: 3.5RPM, 15RPM, 30RPM, 70RPM.
  • 【High Torque】 Gear motors are primarily used to reduce speed in a series of gears, which in turn creates more torque.
  • 【Full Metal Gears】The metal gear in the gear box has a strong carrying capacity, high temperature resistance, wear resistance, ruggedness and other characteristics effectively protect the main body of the worm gearbox motor.
  • 【Specifications】Voltage: 12V DC--RPM: 3.5RPM/15RPM/30RPM/70RPM--Diameter: 37mm--Gearbox reduction ratio: 1:30 --- 1: 360--Starting voltage is 3.5V.
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Encoder Metal Gearmotor 12V DC High Speed 600RPM Gear Motor with Encoder for Robotics

  • ✔Product type: DC Gear motor with two-channel Hall effect encoder.
  • ✔Main Body Dimensions:74.8 x 25mm / 2.95in x 0.99in (L*D).
  • Out Shaft Dimensions: 11 x 4mm / 0.433 x 0.1575in (L*D) with 10 x 0.5mm / 0.39 * 0.017inches flat cut off.
  • ✔Single Output 120 Pulses Per Revolution: Gear Reduction Ratio: 1/10, Each Loop Output Pulses: 12PPR 10*12=120PPR.
  • ✔Wiring Diagram: Red - Motor power terminal (+).
  • ✔Application:Suit for Projects Such as Robotics,RC Car Model,Custom Servo, Arduino and 3D Printers,DIY Engine Toy..
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Megalint Boat Trailer Winch 3500lbs with 33ft Strap, Heavy Duty Hook Portable Hand Winch, Steel Cable 3500lb Winch Two Way Ratchet Manual Winch for SUV ATV UTV Boat for 4:1/8:1 Gear Crank Winch

  • ... steel cable length is 5cmx9.5m（31 ft), the gear ratio is 4:1/8:1. The sturdy base can provide you with strong pulling force and reduce your physical exertion..
  • DURABLE: Professional galvanized treatment, resistant to bad weather, high-carbon steel hardened gear, primary speed ratio: 4：1/8：1 Gear Ratio,The speed can be adjusted according to the use of different handle position. corrosion resistance, long service life, winch equipped High-strength anti-slip and wear-resistant strap, strap size: (2in x 33ft)..
  • APPLICATION: Hand winches are used for all kinds of lifting, lowering or positioning heavy objects, and are very suitable for trucks, trailers, SUV UTV ATVs, loading/towing boats, lawn equipment and other mobile applications. (Do not use manual winches to pull up overloaded items).
  • COMFORTABLE HANDLE: 10in ergonomics crank handle, makes It easier to turn,anti-slip handle to reduce hand fatigue, labor saving ratio 75% , to ensure safety, easy to shake the crank..
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BJTDLLX 2 Stroke 12 HP Outboard Motor 169CC Heavy Duty Fishing Boat Engine Marine Engine with CDI Ignition System Water Cooling System

  • 【2-stroke 12HP Outboard Engine】Displacement: 169CC.
  • Control System: Tiller control Starting System: Manual start..
  • 【Details】Control System: #93 gasoline.
  • Recommended Propeller range: 3 -9"1/4''x8".
  • Recommended Lubricant: 2 Stroke Lubricating oil.
  • 【Advantages】water cooling technology improves the reliability of the whole machine.
  • light weight, easy to carry, unique appearance, large fuel tank capacity. Standard fuel tank capacity: 24L..
  • 【Reminder】The oil must be two-stroke special oil. The two oils must be mixed evenly.
  • after use, the fuel in the carburetor must be completely discharged. Mixing ratio: fuel: oil=50:1..
  • 【Gear Oil Filling Method】There is a screw on the gear box, unscrew the screw to add gear oil. Each outboard engine is filled with gear oil before leaving the factory, so it does not need to be refilled for the first time. After that, add it according to personal use and check it every ten hours..
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Encoder Metal Gearmotor 12V DC High Speed 130RPM Gear Motor with Encoder for Arduino and 3D Printers

  • ✔Product type: DC Gear motor with two-channel Hall effect encoder.
  • ✔Main Body Dimensions:74.8 x 25mm / 2.95in x 0.99in (L*D).
  • Out Shaft Dimensions: 11 x 4mm / 0.433 x 0.1575in (L*D) with 10 x 0.5mm / 0.39 * 0.017inches flat cut off.
  • ✔Single Output 540 Pulses Per Revolution: Gear Reduction Ratio: 1/45, Each Loop Output Pulses: 12PPR 45*12=540PPR.
  • ✔Wiring Diagram: Red - Motor power terminal (+).
  • ✔Application:Suit for Projects Such as Robotics,RC Car Model,Custom Servo, Arduino and 3D Printers,DIY Engine Toy..
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