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Engine Case Covers

Engine Case Covers

Engine Case Covers

Motorcycle Engine Case Covers

Protect the vulnerable motor of your motorcycle from pavement grinding or impact damage during a slide or crash with engine case covers available from Twisted Throttle. These protector guards will help prevent costly repairs to your engine’s vulnerable clutch, alternator, water pump or cylinder head covers. With a huge assortment of street or track engine protection such as polypropylene case covers and sliders, carbon fiber engine case sliders and cylinder head guards, from trusted brands like R&G and SW-MOTECH, Twisted Throttle will keep you riding.

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24 Item(s)

  1. R&G Right Side Pulse Engine Case Cover for Kawasaki Z750 '07-'12 & Z750R '11-'12

    R&G Right Side Pulse Engine Case Cover for Kawasaki Z750 '07-'12 & Z750R '11-'12

    Protect your vulnerable and expensive crank case from track or street damage or debris with the R&G Engine Case Cover.

    Learn More
    $60.95

  2. R&G Left Side Engine Case Guard for Honda CRF250L '13-'16

    R&G Left Side Engine Case Guard for Honda CRF250L '13-'16

    Protect your investment with the R&G LHS Engine Case Guard. Learn More
    $64.95

  3. R&G Right Side Engine Case Guard for Honda CRF250L '13-'16

    R&G Right Side Engine Case Guard for Honda CRF250L '13-'16

    Protect your investment with the R&G RHS Engine Case Guard. Learn More
    $64.95

  4. R&G Right Side Starter Engine Case Cover for Yamaha FZ-09 '14-'16 & FJ-09 '15-'16

    R&G Right Side Starter Engine Case Cover for Yamaha FZ-09 '14-'16 & FJ-09 '15-'16

    Protect your vulnerable and expensive engine case from track or street damage with the R&G Engine Case Cover.

    Learn More
    $69.95

  5. R&G Racing Series Engine Case Cover for Yamaha YZF R1 '15-'16 | Timing Cover

    R&G Racing Series Engine Case Cover for Yamaha YZF R1 '15-'16 | Timing Cover

    Protect the vulnerable and expensive timing case on the Yamaha R1 with the R&G racing series engine case cover. Robust polypropylene 4 mm thick covers the entire section of the motor with a High Density Polyethylene slider located at the impact face for even greater impact and wear resistance. The replaceable slider can be changed out without the need to replace the entire cover. Installation is easy and painless with no oil loss or gaskets to change. Simply use the included hardware to bolt this essential case cover over the factory engine case and your R1 is ready for action. Invest in superior quality protection that is trusted by British Superbike, California Superbike School and AMA approved to ensure your bike is protected! Learn More
    $63.95

  6. R&G Engine Case Slider Engine Case Slider For Triumph Thruxton 1200

    R&G Engine Case Slider Engine Case Slider For Select Triumph Motorcycles | Left Hand Side

    In the event of a drop or a slide your engine case can experience some unwanted and expensive to repair damages. By installing the R&G engine case slider you are putting a barrier between your motorcycle’s original case cover and the pavement. R&G uses high-density polyethylene (HDPE) to manufacture the slider and designs it to suit the shape of your engine case. This material will actually slow down your motorbike in the event of a slide without catching and you're having to watch your pride and joy flip down the road. Invest high-quality and great looking protection with R&G!

    You can find the right-hand side R&G engine case cover RG.ECS0109BK here.

    Learn More
    $69.95

  7. R&G Engine Case Slider Engine Case Slider For Triumph Bonneville T120 RHS

    R&G Engine Case Slider Engine Case Slider For Select Triumph Motorcycles | Right Hand Side

    R&G Engine Case Slider

    The R&G engine case slider protects your original cover from damage in the event of a slide or fall. This slider is manufactured out of abrasion resistant high-density polyethylene (HDPE) and designed to suit the shape of your factory engine case cover. The properties of HDPE will actually slow down your motorcycle in the event of a slide without catching and potentially amassing more damage. Put the R&G engine case slider between your vulnerable and expensive to repair engine case and breathe a little easier during a mishap.

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    $69.95

  8. R&G Engine Case Slider For KTM 1290 Super Duke GT ’17 | Right Hand Side

    R&G Engine Case Slider For KTM 1290 Super Duke GT '17 | Right Hand Side

    Manufactured out of high density polypropylene for strength and durability this R&G engine case slider protects your motorcycles engine casing. While your riding the last thing you want to think about is cracking your engine case; so grab this handy lightweight slider for high quality and good looking protection. It bolts perfectly over your original motorbikes casing thanks to the 3D scanning technologies implemented in the engineering of the slider. During a crash or slide this slider takes the impact and will save the expensive to repair engine case. Invest in high quality protection with R&G! Learn More
    $69.95

  9. R&G Engine Case Cover for Suzuki GSX-R1000 '05-'06 &GSX-R1000 '07-'08 | Clutch & Idle Gear

    R&G Race Series Engine Case Cover for Suzuki GSX-R1000 '05-'06 &GSX-R1000 '07-'08 | Clutch & Idle Gear

    The R&G Race Series Engine Case Cover bolts over the OEM Clutch to protect it from impact and abrasion in the event of a tip over, slide or crash. Sturdy 4 mm polypropylene armors the motor from being ground down so the bike doesn't suffer loss of oil or contamination from debris. A replaceable slider puck on the impact edge adds extra impact and abrasion resistant material to wear through that can be swapped out instead of replacing the whole unit so you can get back on the track in no time. This protective case cover could make the difference between being able to ride your bike home after a spill, or waiting for a tow truck. Invest in proper protection for your GSX-R with R&G!

    Learn More
    $63.95

  10. R&G Racing Series Engine Case Cover for Triumph Daytona 675 '13-'15 | Starter Cover

    R&G Race Series Engine Case Cover for Triumph Daytona 675 '13-'16 | Starter Cover

    This R&G Racing Series Engine Case Cover is designed to bolt directly over the OEM starter motor cover shielding it from damage in the event of a slide or crash. Sturdy 4mm polypropylene maintains a slim profile so cornering clearance is not reduced. The Racing Series Case Covers have replaceable sliders that can be changed quickly so you're back on the road quicker (and cheaper) instead of replacing the entire cover.

    Learn More
    $63.95

  11. R&G Right Side Starter Engine Case Cover For Kawasaki ZX6R '09-'16

    R&G Right Side Starter Engine Case Cover For Kawasaki ZX6R '09-'16

    ama approved logo

    R&G Engine Case Covers are AMA Pro Racing approved.

    This R&G Engine Case Cover is made from vacuum-formed thermoplastic and designed to fit the right hand side (RHS) crank case cover. Crafted from 4mm polypropylene for maximum ground clearance, durability and good looks, they compliment the R&G Crash Protectors perfectly. Lighter than the heavy protectors of the past, R&G Engine Case Covers not only save weight, but can be quickly changed track side. The actual motorcycle engine case never has to be opened during install negating the need to replace gaskets or fluids. Simply remove a few bolts, snap the R&G Engine Case Cover into place, and reinstall the original bolts. These could save you hundreds of dollars in the event of an accident ...

    Learn More
    $60.95

  12. R&G Engine Case Right Side Timing Case Cover For BMW HP4 '13-'14, S1000RR '10-'16, S1000XR '15-'16 & S1000R '14-'16

    R&G Engine Case Right Side Timing Case Cover For BMW HP4 '13-'14, S1000RR '10-'16, S1000XR '15-'16 & S1000R '14-'16

    ama approved logo

    R&G Engine Case Covers are AMA Pro Racing approved.

    This R&G Racing Engine Case Cover is made from vacuum-formed thermoplastic and designed to fit the right hand side (RHS) crank case cover. Crafted from 4mm polypropylene for maximum ground clearance, durability and good looks, they compliment the R&G Crash Protectors perfectly. Lighter than the heavy protectors of the past, R&G Racing Engine Case Covers not only save weight, but can be quickly changed track side. The actual motorcycle engine case never has to be opened during install negating the need to replace gaskets or fluids. Simply remove a few bolts, snap the R&G Racing Engine Case Cover into place, and reinstall the original bolts. These could save you hundreds of dollars in the event of an accident ...

    Learn More
    $69.95

  13. R&G Left Side Water Pump Engine Case Cover For Ducati 1098R '07-'08, 1098S all, 1198S '09-'10, 848 '08-'11, Hypermotard 821 '13-'15, Hyperstrada 821 '13-'15 & Multistrada 1200 /S '10-'14

    R&G Left Side Water Pump Engine Case Cover For Ducati 1098R '07-'08, 1098S all, 1198S '09-'10, 848 '08-'11, Hypermotard 821 '13-'15, Hyperstrada 821 '13-'15 & Multistrada 1200 /S '10-'14

    This R&G Engine Case Cover is made from vacuum-formed thermoplastic and designed to fit the left hand side (LHS) crank case cover. Crafted from 4mm polypropylene for maximum ground clearance, durability and good looks, they compliment the R&G Crash Protectors perfectly. Lighter than the heavy protectors of the past, R&G Engine Case Covers not only save weight, but can be quickly changed track side. The actual motorcycle engine case never has to be opened during install negating the need to replace gaskets or fluids. Simply remove a few bolts, snap the R&G Engine Case Cover into place, and reinstall the original bolts. These could save you hundreds of dollars in the event of an accident ...

    R&G Engine Case Covers

    R&G Engine Case Covers are AMA Pro Racing approved.

    ama approved logo

    Learn More
    $69.95

  14. R&G Engine Case Cover For Kawasaki ZX10R '11-'15 | RHS - Starter

    R&G Engine Case Cover For Kawasaki ZX10R '11-'15 | RHS - Starter

    This R&G Engine Case Cover is made from vacuum-formed thermoplastic and designed to fit the right hand side (RHS) crank case cover. Crafted from 4mm polypropylene for maximum ground clearance, durability and good looks, they compliment the R&G Crash Protectors perfectly. Lighter than the heavy protectors of the past, R&G Engine Case Covers not only save weight, but can be quickly changed track side. The actual motorcycle engine case never has to be opened during install negating the need to replace gaskets or fluids. Simply remove a few bolts, snap the R&G Engine Case Cover into place, and reinstall the original bolts. These could save you hundreds of dollars in the event of an accident ...

    R&G Engine Case Covers

    R&G Engine Case Covers are AMA Pro Racing approved.

    ama approved logo

    Learn More
    $69.95

  15. R&G Left Side Water Pump Engine Case Cover For Ducati Diavel '11-'16, Monster 821 '14-'16 & Monster 1200 '14-'16

    R&G Left Side Water Pump Engine Case Cover For Ducati Diavel '11-'16, Monster 821 '14-'16 & Monster 1200 '14-'16

    This R&G Engine Case Cover is made from vacuum-formed thermoplastic and designed to fit the left hand side (LHS) crank case cover. Crafted from 4mm polypropylene for maximum ground clearance, durability and good looks, they compliment the R&G Crash Protectors perfectly. Lighter than the heavy protectors of the past, R&G Engine Case Covers not only save weight, but can be quickly changed track side. The actual motorcycle engine case never has to be opened during install negating the need to replace gaskets or fluids. Simply remove a few bolts, snap the R&G Racing Engine Case Cover into place, and reinstall the original bolts. These could save you hundreds of dollars in the event of an accident ...

    R&G Engine Case Covers

    R&G Engine Case Covers are AMA Pro Racing approved.

    ama approved logo

    Learn More
    $69.95

  16. R&G Right Side engine case slider for KTM RC8 /R '08-'15 & 1290 Super Duke R '14-'16

    R&G Right Side engine case slider for KTM RC8 /R '08-'15 & 1290 Super Duke R '14-'16

    This engine protector was designed to fit the right hand side (RHS) case cover. Crafted from High Density Nylon for strength, durability and good looks. They compliment the R&G crash protectors perfectly. The covers simply bolt on over the original engine casing. Slimline for maximum ground clearance, ultra lightweight, matte finish and protecting one of the most vulnerable parts of the machine. These could save you hundreds of dollars in the event of an accident ... Learn More
    $69.95

  17. R&G Right Side engine case slider for BMW S1000RR '10-'16, HP4 '13-'14, S1000R '14-'16 & S1000XR '15-'16

    R&G Right Side engine case slider for BMW S1000RR '10-'16, HP4 '13-'14, S1000R '14-'16 & S1000XR '15-'16

    R&G engine case slider (right hand cylinder) fits neatly and easily to the existing engine case and will provide additional protection in the event of a drop. Fitted with the use of a tough silicon sealant (provided with the kit) for secure adhesion. Learn More
    $64.95

  18. R&G Left Side engine case slider for BMW S1000RR '10-'16, HP4 '13-'14, S1000R '14-'16 & S1000XR '15-'16

    R&G Left Side engine case slider for BMW S1000RR '10-'16, HP4 '13-'14, S1000R '14-'16 & S1000XR '15-'16

    R&G engine case slider (left hand cylinder) for BMW S1000RR '10-'16, HP4 '13-'14, S1000R '14-'16 & S1000XR '15-'16 fits neatly and easily to the existing engine case and will provide additional protection in the event of a drop. Fitted with the use of a tough silicon sealant (provided with the kit) for secure adhesion. Learn More
    $61.95

  19. R&G Left Hand Side Engine Case Guard For Honda CRF250L ’13-’16 & CRF250M ’13-’16 | Black

    R&G Left Hand Side Engine Case Guard For Honda CRF250L ’13-’16 & CRF250M ’13-’16 | Black

    Defend your vulnerable engine case with the R&G left hand side engine case guard.  Wiring and other crucial components will be protected from frontal attacks on the trail or debris kicked up by the wheel.  This guard is specifically designed to fit the left hand side of the Honda CRF250L or M.  This engine case guard is manufactured out of a durable 3mm aluminum sheet, and powdercoated black to ensure a long lasting and high-quality finish.  Invest in this small but mighty piece of defense, and save yourself from some expensive repairs.

    The matching bash plate shown in image (RG.BP0007.BK) is available here.

    Learn More
    $64.95

  20. R&G Engine Case Slider For BMW S1000XR '15-'16 | Left Hand Side

    R&G Engine Case Slider For BMW S1000XR '15-'16 | Left Hand Side

    Protect your vulnerable left hand side engine casings from damage if you happen to drop your bike, crash or slide with this R&G Engine Case Slider. Learn More
    $64.95

  21. R&G Engine Case Slider For Suzuki GSX-S1000, GSX-S1000 ABS & GSX-S1000FA '15 | Left Hand Side

    R&G Engine Case Slider For Suzuki GSX-S1000 '15-'17, GSX-S1000 ABS '15-'17 & GSX-S1000FA '15-'17 | Left Hand Side

    This R&G Engine Case Slider is specifically designed for your Suzuki GSX-S1000 using 3D scanning and printing technologies. These modern processes allow R&G to make sure this product fits perfectly and seamlessly onto your motorcycle. Learn More
    $64.95

  22. R&G Right Hand Side Engine Case Guard For Honda CRF250L ’13-’16 & CRF250M ’13-’16 | Black

    R&G Right Hand Side Engine Case Guard For Honda CRF250L ’13-’16 & CRF250M ’13-’16 | Black

    Protect you Honda CRF250L or M with the R&G right hand side engine case guard.  It is constructed out of a durable 3mm aluminum sheet, and is powdercoated black for a high-quality finish.  Its mission is to guard your engine case, wiring and other critical components from debris kicked up by your wheel and frontal attacks when taking a jaunt off the beaten path.  Grab one of these little but mighty guards crafted by R&G and safeguard your investment.

    The matching bash plate RG.BP0007.BK is available here.

    Learn More
    $64.95

  23. R&G Engine Case Slider for Ducati Scrambler 803 '15-'16 | Left Hand Side – Silver

    R&G Engine Case Slider for Ducati Scrambler 803 '15-'16 | Left Hand Side – Silver

    The super good looking brushed aluminum R&G engine case slider was specifically designed for your Scrambler.  This slider is manufactured using abrasion resistant polyethylene for its impact strength and friction resistant properties. When this material hits the pavement, it takes the impact and keeps your vulnerable and valuable engine case up off the ground.  This action prevents cracks and loss of oil.  In a slide, the high strength polyethylene slows down and smooths out a skid prohibiting a cringe worthy grind.  Invest in superb protection and ride home after a spill, instead of watching your motorbike bleed out waiting for a tow.

    You can find the black version of the R&G engine case slider here.

    Learn More
    $64.95

  24. R&G Engine Case Cover for Suzuki GSX-S1000 '15 & GSX-S1000F '15 | Right Side Timing Cover

    R&G Engine Case Cover for Suzuki GSX-S1000 '15-'17 & GSX-S1000F '15-'17 | Starter

    The R&G Engine Case Cover bolts over the original starter cover to safeguard against impact and abrasion in the event of a tip over, slide or crash. Hearty 4 mm polypropylene protects the motor from being ground down so the bike doesn't suffer loss of oil or contamination from debris. This protective case cover could make the difference between being able to ride your bike home after a spill, or waiting for a tow truck. Cornering clearances and lean angles remain unaffected.  Invest in proper protection for your GSX-S with R&G! 

    Learn More
    $66.95

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