1973 Yamaha MX250 Drivetrain & Transmission Parts
- Drive Chains
- Sprockets
- Clutches
- Transmissions & Components
- Chain Guide, Protection & Sliders
- Transmission Covers
- Chain & Belt Adjusters
- Transmission Gaskets, Seals & Bushings
- Drivetrain & Transmission Bearings
- Drivetrain & Transmission Mounts
- Chain Lubes & Cleaners
- Transmission Fluids & Oils
- Gear Oils
- Greases
- Drivetrain & Transmission Tools
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Starting Line®Clutch Sheave Clamp ToolUniversal Clutch Sheave Clamp Tool by Starting Line®. The sheave clamp tool holds the sheave in place when collapsed for changing clutch weights without removing outer cover or clutch from crankshaft. An absolute must for field tuning.Engineered to ensure ultimate strength and maximum safetyMade to give you more confidence while driving$14.20 - Sunstar®Heavy Duty Non-Sealed ChainYamaha MX250 1973, Heavy Duty Non-Sealed Chain by Sunstar®. Chain Size: 420. Chain Links Quantity: 114. This is the Heavy Duty Non-sealed 'standard' roller chain for all off road motorcycles up to 250cc. Providing good all around...Designed to deliver undisputed performanceWill provide a proper fit and utmost quality$53.70
- Sunstar®Heavy Duty Non-Sealed Clip MasterlinkYamaha MX250 1973, Heavy Duty Non-Sealed Clip Masterlink by Sunstar®. Chain Size: 520. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Designed to deliver undisputed performanceWill provide a proper fit and utmost quality$4.27
- Sunstar®MXR Works™ Clip MasterlinkYamaha MX250 1973, MXR Works™ Clip Masterlink by Sunstar®. Chain Size: 520. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...Designed to deliver undisputed performanceWill provide a proper fit and utmost quality$3.56
- Sunstar®SSR Standard™ Sealed O-Ring ChainYamaha MX250 1973, SSR Standard™ Sealed O-Ring Chain by Sunstar®. Size: 520. Link Quantity: 120. SSR Standard™ sealed ring (o-ring) chain from Sunstar Sprockets® 'heavy duty' series is one of the most popular chains in Sunstar...Sunstar's o-ring sealed chain uses only the best quality and longest lasting o-ringsLow friction design helps deliver a better power transfer$57.51
- Sunstar®XTG™ 520 Sealed Clip MasterlinkYamaha MX250 1973, XTG™ 520 Sealed Clip Masterlink by Sunstar®. Chain Size: 520. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Designed to deliver undisputed performanceWill provide a proper fit and utmost quality$6.56
- Sunstar®XTG™ Sealed ChainYamaha MX250 1973, XTG™ Sealed Chain by Sunstar®. Chain Size: 520. Sunstar's 520XTG Race Grade Off road chain is built exclusively for handling all off road conditions thrown it's way- whether in 2 or 4 wheel racing. The 'TripleGuard'...Built exclusively for handling the demands of the toughest of terrain encountered in any off-road or ATV racingFeatures Sunstar's 'TG' sealed ring design (TripleGuard), which has three sealing lips and lubrication pools on each side of the ring (similar to 'xw' shape ring type)$100.38
- Unibear®Sport Bike Style Drive ChainUniversal Sport Bike Style Drive Chain by Unibear®. Enhanced plate strength brings reliability for heavy duties. High tensile strength, non O-Ring chain. Applied advanced heat treatment process, strong resistance to impact. Hi-tech heat...Twice lubricated with Japan-imported grease, matched with O-ring/X-ring seals, improving wear-resistance by 50%; reducing noise, prolonging service life, 30,000 km guaranteedPunched with high-precision straight-sided press with double guide pillars, making flat plate and hole burnishing band reaching 85%$51.08 - $68.12
- Woody's®Twist™ Installation ToolUniversal Twist™ Installation Tool by Woody's®. An installation tool is included in each package of Twist screws. If you're looking for a quality product that will serve you for years to come, look no further.Required to install/uninstall Twist traction screwsFixed depth control for proper installation$19.80
- BikeMaster®Front Sprocket WasherUniversal Front Sprocket Washer by BikeMaster®. Finish: Natural. Meticulously engineered using the highest quality materials and industry leading technology to provide the best replacement sprockets for your motorcycle. BikeMaster®...Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality$7.45
- Fly Racing®Front CS SprocketYamaha MX250 1973, Front CS Sprocket by Fly Racing®. Material: Steel. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Developed to comply with rigorous quality standardsExceptional quality at a budget-friendly price$9.74 - $15.44
- Fly Racing®Rear SprocketYamaha MX250 1973, Rear Sprocket by Fly Racing®. Material: Aluminum. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Developed to comply with rigorous quality standardsExceptional quality at a budget-friendly price$14.70 - $39.92
- Lyndall Brakes®B-52™ SprocketUniversal B-52™ Sprocket by Lyndall Brakes®. Material: Aluminum. 52-Tooth. Color: Black. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...Expertly crafted from the highest grade materialsWill deliver years of reliable service$225.00
- Mogo®Drive SprocketUniversal Drive Sprocket by Mogo®. Many units are sold with low quality sprockets that wear quickly. Mogo has the solution. Replace your sprocket with high quality sprockets before your old sprocket causes damage to your unit.The highest grade materials and the latest technologiesPrecise engineering ensures second to none quality and lasting value$15.29 - $18.89
- Motion Pro®Sprocket Bolt and Nut Fastening KitUniversal Sprocket Bolt and Nut Fastening Kit by Motion Pro®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Kit includes 6 sprocket bolts (8mm), 6 Fuji metal-locking nuts (8mm) and 6 flat washers (8mm)Pre-applied thread locking agent on sprocket bolts and factory-style Fuji lock nuts create a double locking design that keeps the hardware tight and secure$12.99
- PBI Sprockets®Steel Countershaft SprocketYamaha MX250 1973, Steel Countershaft Sprocket by PBI Sprockets®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....CNC Machined from high grade chromoly steelMeets or exceeds OEM specifications$18.95
- Pingel®Rear Sprocket SpacerUniversal Rear Sprocket Spacer by Pingel®. How Wide Can You Go - This Rear Sprocket Spacer allows the installation of tires up to 142mm wide on 2000-2003 H-D FL models without any other modification to the motorcycle. This easy to...Thoughtfully developed to serve the motorcycle industryBuilt to provide impressive performance and great safety$90.60
- ProX®Rear Sprocket Bolt SetYamaha MX250 1973, Rear Sprocket Bolt Set by ProX®. ProX rear sprocket bolt sets contain 6 pieces of M8x25 bolts and 6 pieces of flanged nylon lock nuts. This top-grade product is expertly made in compliance with stringent industry...Manufactured from the finest materials to deliver lasting durabilityDesigned to combine maximum functionality with eye-catching design$9.39
- Barnett Clutches®Clutch Friction PlateYamaha MX250 1973, Clutch Friction Plate by Barnett Clutches®. Material: Made with Kevlar. Friction plates segmented design increases oil flow and allows the plates to run cooler for a longer life and smoother, more consistent...Direct fit upgrade replacementMade in USA$16.23
- Mogo®Bell Housing Cover CapUniversal Bell Housing Cover Cap by Mogo®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...The highest grade materials and the latest technologiesPrecise engineering ensures second to none quality and lasting value$16.23 - $27.89
- Mogo®ClutchUniversal Clutch by Mogo®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials...The highest grade materials and the latest technologiesPrecise engineering ensures second to none quality and lasting value$19.79 - $77.39
- Mogo®Clutch AssemblyUniversal Clutch Assembly by Mogo®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...The highest grade materials and the latest technologiesPrecise engineering ensures second to none quality and lasting value$62.09 - $116.99
- Graves Motorsports®Works Custom Chain GuardUniversal Works Custom Chain Guard by Graves Motorsports®. Graves Motorsports Yamaha WORKS Carbon Swing-arm Shark Guard Protector fits any bike with a flat bottomed swing arm and surface to custom tap the mounting screws. Graves...Made with innovations for the latest in qualityPerfect for motorcycle applications$93.10
- Helix Racing®Off-Road Large Chain RollerUniversal Off-Road Large Chain Roller by Helix Racing®. Lightweight polyurethane roller with nylon inner sleeve. These lightweight polyurethane off-road chain rollers are designed with no bearings and run on a maintenance free nylon...Keep machines running on the streetMade to meet or exceed the highest industry standards and most demanding customer needs$18.43
- Helix Racing®Off-Road Small Chain RollerUniversal Off-Road Small Chain Roller by Helix Racing®. Lightweight polyurethane roller with nylon inner sleeve. These lightweight polyurethane off-road chain rollers are designed with no bearings and run on a maintenance free nylon...Keep machines running on the streetMade to meet or exceed the highest industry standards and most demanding customer needs$18.43
- Mogo®Chain SliderUniversal Chain Slider by Mogo®. Chain Slider for 50-125cc Style Pitbikes/Dirtbikes. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...The highest grade materials and the latest technologiesPrecise engineering ensures second to none quality and lasting value$14.39
- Outlaw Racing®Bearing Chain RollerUniversal Bearing Chain Roller by Outlaw Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Made from high-strength polyurethane with pressed bearings.Will last much longer than expensive OEM rollers.$11.48
- Outlaw Racing®Chain SliderUniversal Chain Slider by Outlaw Racing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...The Outlaw Racing Chain Sliders are the perfect solution to protect your motorcycle's swingarm from chain wearMeet or exceed OEM specifications and have greater wear resistance and increased lifespan over stock$19.94 - $32.94
- TM Designworks®Rear Chain GuideUniversal Rear Chain Guide by TM Designworks®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...TM Designworks hard plastic molded body is matched up with one of TM Designworks Powerlip rollersThis chain guide is for use on any Yamaha Banshee, Blaster, Warrior, raptor 350$59.95
- Cometic Gasket®Neutral Indicator WasherUniversal Neutral Indicator Washer by Cometic Gasket®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Designed to provide unrivaled value and maximum reliabilityExpertly crafted from the highest grade materials$10.60
