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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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  1. R&G Engine Case Slider For Suzuki SV650 '17 - right side

    R&G Engine Case Slider For Suzuki SV650 '17 | Right Side

    The R&G engine case slider was designed for to protect your vulnerable engine from damage during a crash or slide.  R&G developed this protective slider using 3D scanning technologies that ensures a perfect fit and fabricates them out of high density polypropylene for strength.  These sliders simply bolt over your original motorcycles casing and are slimlined to provide you with maximum ground clearance.  The engine case sliders are ultra lightweight super good looking and could save you hundreds of dollars in the event of a mishap.

    Special Note: The installation of this product requires you to remove the case cover bolts. Be sure when adding this protective cover to your motorcycle to only remove the bolts required to complete the install. Leave the existing cover in place and place this protective puck over the exiting cover and replace the bolts. Otherwise you may be required to replace engine fluids and gaskets.

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    $47.07

  2. R&G Left Side & Right Side Engine Case Cover Kit for Honda NC750S '14, NC750X '14 & NC700X/NC750X '16-'17 (Manual Models Only)

    R&G Left Side & Right Side Engine Case Cover Kit for Honda NC750S '14, NC750X '14 & NC700X/NC750X '16-'17 (Manual Models Only)

    Protect your vulnerable and expensive engine case from track or street damage or debris with the R&G Engine Case Cover Kit. Learn More
    $156.10

  3. R&G Left Side & Right Side Engine Case Cover Kit for Aprilia RSV1000R '04-'10, Falco '99-'03 & Tuono '06-'10

    R&G Left Side & Right Side Engine Case Cover Kit for Aprilia RSV1000R '04-'10, Falco '99-'03 & Tuono '06-'10

    Protect your vulnerable and expensive engine case from track or street damage or debris with the R&G Engine Case Cover Kit. Learn More
    $178.40

  4. SW-MOTECH Left & Right Side Aluminum Cylinder Guards For BMW R1200GS '10-'12, R1200GS Adventure '11-'13 & R nineT '14-'17 | Special Edition Gold

    SW-MOTECH Left & Right Side Aluminum Cylinder Guards For BMW R1200GS '10-'12, R1200GS Adventure '11-'13 & R nineT '14-'17 | Special Edition Gold

    The SW-MOTECH Aluminum Cylinder Guards For BMW R1200GS '10-'12, R1200GS Adventure '11-'13 & R nineT '14-'17 are designed to protect the Boxer valve covers against falls and slides. Constructed of laser cut aluminum for heavy-duty, light-weight protection along with a CNC-cut "slider". Removes easily and includes rubber bumpers to help absorb impacts. Finished with beautiful Special Edition Gold slider plate. Learn More
    $223.95 $190.36

  5. R&G Engine Case Left Side Cover For BMW S1000RR '10-'14, HP4 '13-'15 & S1000R '14-'15 - Racing Version

    R&G Race Series Engine Case Left Side Cover For BMW S1000RR '10-'17, HP4 '13-'14, S1000R '14-'17 & S1000XR '15-'17

    ama approved logo

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

    This R&G Race Series Engine Case Cover is engineered using 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 sleek aesthetics, these protective guards compliment the R&G Crash Protectors perfectly. Less bulky than the cumbersome protectors of the past, R&G Racing Engine Case Covers not only save weight, but can be quickly interchanged track side. The actual motorcycle engine case never has to be opened during install eliminating the need to replace fluids or gaskets. Installation is a breeze by simply removing a few bolts, snap the R&G Racing Engine Case Cover into place, and reconfigure the original bolts. These motorcycle guards protect the heart of your bike in the event of an accident and can save you from super expensive repairs. 

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    $106.95 $106.95

  6. R&G Engine Case Cover Kit (2pc) for Honda CBR300R '14

    R&G Engine Case Cover Kit (2pc) for Honda CBR300R '14-'17

    ama approved logo

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

    Vaccum formed and crafted from thermoplastic, this R&G Engine Case Cover Kit includes two pieces to cover both the left and right engine cases on your bike. 4mm Polypropylene fabrication ensures maximum ground clearance, strength and a super cool appearance. The R&G racing engine Case Cover Kit coordinates seamlessly with the R&G Crash Protectors. Less cumbersome than the heavy guards of the past, R&G Racing Engine Case Covers not only save weight, but can be quickly changed track side. Time and labor saving, these parts make it so that the actual motorcycle engine case never has to be opened during install. Simply remove a few bolts, snap the R&G Racing Engine Case Cover into place, and reinstall the original bolts. Protect the most vulnerable components on your bike and save yourself from having to pay for expensive repairs using these guards!

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    $143.71

  7. R&G Engine Case Covers for Yamaha FZ-07 '14-'15

    R&G Engine Case Covers for Yamaha FZ-07 '14-'17 | Pair

    Protect the most vulnerable components of your bike with this pair of R&G Engine Case Covers, now available in kit form. Engineered with 4mm polypropylene for superior strength, longevity and sleek aesthetics, these protective guards complement all other R&G crash gear perfectly. 

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    $166.52

  8. R&G Left Side & Right Side Engine Case Cover Kit for Yamaha FZ1 Fazer '06-'15 & FZ8 '11-'14

    R&G Left Side & Right Side Engine Case Cover Kit for Yamaha FZ1 Fazer '06-'15 & FZ8 '11-'14

    Protect your vulnerable and expensive engine case from track or street damage or debris with the R&G Engine Case Cover Kit. Learn More
    $166.01

  9. R&G Left Side & Right Side Engine Case Cover Kit for Kawasaki ZX6R '05-'06

    R&G Left Side & Right Side Engine Case Cover Kit for Kawasaki ZX6R '05-'06

    Protect your vulnerable and expensive engine case from track or street damage or debris with the R&G Engine Case Cover Kit. Learn More
    $156.10

  10. R&G Left Side & Right Side Engine Case Cover Kit for Triumph Speed Triple '14-'15

    R&G Left Side & Right Side Engine Case Cover Kit for Triumph Speed Triple '14-'15

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

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    $156.10

  11. R&G Engine Case Cover Kit for Ducati Monster 1200 '14-'16 & 1200S '14-'16 | 2 Piece Kit

    R&G Engine Case Cover Kit for Ducati Monster 1200 '14-'16 & 1200S '14-'16 | 2 Piece Kit

    Protect your vulnerable and expensive engine case from track or street damage or debris with the R&G Engine Case Cover Kit. The R&G Left Side & Right Side Engine Case Cover Kit is designed to protect your engine case from damage and debris.

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    $143.71

  12. R&G Engine Case Covers for Triumph Street Triple'14 & Street Triple R '14

    R&G Engine Case Covers for Triumph Street Triple '14-'17, Street Triple R '14-'17 & Daytona 675 '12 | Pair

    Protect the most fragile parts of your bike with this pair of R&G Engine Case Covers, now available in kit form. Constructed from 4mm polypropylene for superior strength, longevity and sleek looks, these protective guards coordinate with all other R&G crash gear perfectly. 

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    $156.10

  13. R&G Engine Case Covers For Honda VFR800 '14-'15 | Pair

    R&G Engine Case Covers For Honda VFR800 '14-'15 | Pair

    Now available in kit form, these R&G Engine Case Covers include both the left and right hand side guards to protect the most vulnerable parts of your motorcycle. Engineered for maximum ground clearance and sleek looks, the crash protectors are essential pieces of gear for any adventure rider! Have you seen the cost of repairs these days? These engine case covers can prevent you from having to shell out an arm and a leg later on! 

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    $156.10

  14. R&G Race Series Engine Case Cover For Suzuki GSX-R1000 '09-'16 - Right side

    R&G Race Series Engine Case Cover For Suzuki GSX-R1000 '09-'16 | RHS - Clutch

    ama approved logo

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

    The R&G Racing Series Engine Case Cover was developed to exceed the expectations of race teams, and crash tested in racing environments to ensure high-caliber protection. These motor guards come equipped with a replaceable case slider at the most vulnerable point of impact during a slide or spill. The slider alone can be replaced quickly as needed, without replacing the entire cover.

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    $103.44

  15. R&G Racing Series Engine Case Cover For Honda CBR1000RR '08 - '15 | Right Hand Side - Crankcase

    R&G Race Series Engine Case Cover For Honda CBR1000RR '08-'16 | Right Hand Side - Crankcase

    ama approved logo

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

     

    The R&G Racing Series Engine Case Cover was created to exceed the demanding expectations of race teams, and crash tested in racing environments to ensure ultimate protection. These motor guards come equipped with a dispensable case slider at the most vulnerable point of impact during a fall or spill. The slider itself can be replaced swiftly as needed, without replacing the entire cover.

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    $103.44

  16. R&G Engine Case Guards for Honda CRF450R & CRF450X '14

    R&G Engine Case Guards for Honda CRF450R & CRF450X '14 | 2 Piece Set

    Your bike is one of your most valued investments; protect it's most vulnerable components with the R&G Engine Case Guards for Honda CRF450R & CRF450X. Learn More
    $126.37

  17. SW-MOTECH Engine Case Sliders for BMW S1000RR '10-'15 & S1000R '14-'15

    SW-MOTECH Engine Case Sliders for BMW S1000RR '10-'17, S1000R '14-'17 & S1000XR '15-'17

    Crafted from milled aluminum, these SW-MOTECH Engine Case Sliders are designed to protect your engine in the event of a spill or slide. Anodized black aluminum sliders bolt directly over your original case. The left hand side has a replaceable silver anodized aluminum block to provide more material to wear through.

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    $140.95 $119.81

  18. R&G Race Series Engine Case Cover For Triumph Street Triple Rx

    R&G Race Series Engine Case Cover For Triumph Street Triple Rx '15-'16 | Left Hand Side

    ama approved logo

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

     

    The R&G Racing Series Engine Case Cover was created to exceed the demanding expectations of race teams, and crash tested in racing environments to ensure ultimate protection.

    Learn More
    $119.99

  19. R&G Engine Case Cover Kit for KTM RC125 '14 & RC200 '14 | 2 Piece

    R&G Engine Case Cover Kit for KTM RC125 '14 & RC200 '14 | 2 Piece

    Now available as a 2 piece system, this R&G Engine Case Cover Kit offers protection for both sides of your bike. Made from 4mm polypropylene for wicked strength, superior durability and smokin' good looks, they coordinate with R&G Crash Protectors seamlessly. The Engine Case Cover Kit was developed in conjuction with track riders and approved by leading industry officials to deliver you a high quality product for top notch motor protection! 

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    $152.43

  20. R&G Racing Engine Case Cover Kit for KTM 390 Duke '15

    R&G Race Series Engine Case Cover Kit for KTM 390 Duke '15 | 2 Piece

    ama approved logo

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

    The R&G Race Series Engine Case Cover Kit contains an all inclusive, 2 piece system to protect the vulnerable components on your bike. Fabricated from 4mm polypropylene for strength, durability and sleek aesthetics, they complement R&G Crash Protectors perfectly.

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    $157.55

  21. R&G TRIUMPH Street Triple [R] 2012- / Daytona 675 '12 only, Engine Case Covers, pair

    R&G TRIUMPH Street Triple [R] 2012- / Daytona 675 '12 only, Engine Case Covers, pair

    Engine Case Covers are now available in kit form containing all the engine case covers R&G offer for your bike in one go. Learn More
    $156.10

  22. R&G Engine Case Cover KIT for Honda CRF250L '13-'16 | pair

    R&G Engine Case Cover KIT for Honda CRF250L '13-'16 | pair

    Engine Case Covers are now available in kit form containing all the engine case covers R&G offer for your bike in one go. Learn More
    $161.39

  23. R&G Left Side & Right Side Engine Case Cover Kit For Select Ducati Motorcycles

    R&G Left Side & Right Side Engine Case Cover Kit For Select Ducati Motorcycles

    Protect your vulnerable and expensive engine case from track or street damage or debris with the R&G Engine Case Cover Kit. Learn More
    $143.71

  24. R&G Left Side & Right Side Engine Case Cover Kit for Honda CBR500R '13-'17, CB500F '13-'17 & CB500X '13-'15

    R&G Left Side & Right Side Engine Case Cover Kit for Honda CBR500R '13-'17, CB500F '13-'17 & CB500X '13-'15

    Protect your vulnerable and expensive engine case from track or street damage or debris with the R&G Engine Case Cover Kit. Learn More
    $148.58

  25. R&G Left Side & Right Side Engine Case Cover Kit for BMW F650GS '08-'12, F700GS '13-'17, F800GS '09-'17 & F800GS Adventure '14-'17

    R&G Left Side & Right Side Engine Case Cover Kit for BMW F650GS '08-'12, F700GS '13-'17, F800GS '09-'17 & F800GS Adventure '14-'17

    Protect your vulnerable and expensive engine case from track or street damage or debris with the R&G Engine Case Cover Kit. Learn More
    $156.10

  26. R&G Left Side & Right Side Engine Case Cover Kit for KTM 1190 Adventure '13-'15 & KTM 1290 Super Duke R '14-'16

    R&G Left Side & Right Side Engine Case Cover Kit for KTM 1190 Adventure '13-'15 & KTM 1290 Super Duke R '14-'16

    Protect your vulnerable and expensive engine case from track or street damage or debris with the R&G Engine Case Cover Kit. Learn More
    $161.39

  27. R&G Left Side & Right Side Engine Case Cover Kit for Triumph Speed Triple '08-'13 & Tiger 1050 '07-'11

    R&G Left Side & Right Side Engine Case Cover Kit for Triumph Speed Triple '08-'13 & Tiger 1050 '07-'11

    Protect your vulnerable and expensive engine case from track or street damage or debris with the R&G Engine Case Cover Kit. Learn More
    $161.39

  28. R&G Left Side & Right Side Engine Case Cover Kit for Triumph Explorer 1200 '12-'15

    R&G Left Side & Right Side Engine Case Cover Kit for Triumph Explorer 1200 '12-'15

    Protect your vulnerable and expensive engine case from track or street damage or debris with the R&G Engine Case Cover Kit. Learn More
    $156.10

  29. R&G Left Side & Right Side Engine Case Cover Kit for Kawasaki Ninja 300 '13-'17

    R&G Left Side & Right Side Engine Case Cover Kit for Kawasaki Ninja 300 '13-'17

    Protect your vulnerable and expensive engine case from track or street damage or debris with the R&G Engine Case Cover Kit. Learn More
    $135.77

  30. R&G Left Side & Right Side Engine Case Cover Kit For KTM 690 Duke IV '12-'15, 690 SMC '12-'13, 690 Enduro R '12-'17, Husqvarna 701 Enduro '16 & 701 Supermoto '16

    R&G Left Side & Right Side Engine Case Cover Kit For KTM 690 Duke IV '12-'15, 690 SMC '12-'13, 690 Enduro R '12-'17, Husqvarna 701 Enduro '16 & 701 Supermoto '16

    Protect your vulnerable and expensive engine case from track or street damage or debris with the R&G Engine Case Cover Kit. Learn More
    $154.99

  31. R&G Race Series Engine Case Cover for Yamaha YZF R1 '15 - Clutch

    R&G Race Series Engine Case Cover for Yamaha YZF R1 '15-'17 | Right Hand Side - Timing Cover

    The R&G Race Series Engine Case Cover protects the right hand side timing case on your bike. Crafted from lightweight, yet tough 4mm polypropylene, this protective casing features a puck that can be fully replaced if ground down. Each slider, or puck, can be replaced, saving you money in the event of a crash or a slide. This case cover will protect your original casing from being sliced and diced as well as prevent damage from dirt and debris that might get lodged in the internal organs or your engine.

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    $105.30

  32. SW-MOTECH Engine Case Slider for Yamaha FJ-09 '15-'16 & XSR900 '16 | Left Side

    SW-MOTECH Engine Case Slider for Yamaha FJ-09 '15-'17, FZ-09 '17 & XSR900 '16-'17 | Stator Cover

    The SW-MOTECH engine case slider for Yamaha FZ-09, FJ-09 & XSR900 stator cover bolts over the original engine case to provide impact and abrasion protection in the event of a fall, slide or crash. Precision CNC machined aluminum is elegantly styled to enhance aesthetics while safeguarding the heart of your motorcycle. This essential case slider is simple to install and does not require removal of the original engine case cover, an oil change or replacement of any gaskets. Extended hardware is included to utilize existing bolt holes. Preserve the vulnerable engine case of your Yamaha with this trick stator case slider from the protection experts at SW-MOTECH! Learn More
    $127.95 $108.76

  33. R&G Engine Case Cover for Aprilia RSV4 '09-'16, Tuono V4 '11-'14 &  Tuono V4 '15-'16 | LHS, Race Version

    R&G Engine Case Cover for Aprilia RSV4 '09-'16, Tuono V4 '11-'14 & Tuono V4 '15-'16 | LHS, Race Version

    AMA Racing Approved

    Protect your engine from debris and damage with an R&G engine case cover. Fabricated from 4mm thick polypropylene, the engine case cover will protect the engine case against impact and abrasion damage during a tip-over, fall or slide.

    What makes the race series special? It was designed in collaboration with high level British Superbike race teams and crash tested in BSB level racing events to ensure that the covers meet or exceed all required standards for case protection. You can be confident in the protection this case cover offers whether you're racing or aggressively taking corners on your way to your mom's birthday party.

    3D scanning technology ensures a product that fits perfectly and looks great, and hey, they even threw in longer bolts. Everything you need to install is in the box. If only everything were this simple.

    Keep your engine case scuff and damage free with the race edition engine case cover from R&G.

    Learn More
    $105.30

  34. R&G Race Series Engine Case Cover for Yamaha YZF R6 | Right Side Crankcase

    R&G Race Series Engine Case Cover for Yamaha YZF R6 ‘08-’16 | Right Side Crankcase

    Protect the vulnerable crankcase on your motorcycle with the R&G Race Series Engine Case Cover for your Yamaha YZF R6. Featuring a replaceable High Density Polypropylene slider puck that is designed to take the brunt of the contact, the protector is constructed of 4mm thick polypropylene. Keep your motorcycle rolling and prevent expensive repairs with a Race Series Engine Case Cover by R&G. Learn More
    $107.38

  35. R&G Race Series Engine Case Cover for Yamaha YZF R6 | Left Side Crankcase

    R&G Race Series Engine Case Cover for Yamaha YZF R6 '06-'16 | Left Side Crankcase

    Keep a drop from crippling your motorcycle by protecting the left side crankcase of your Yamaha YZF R6 with an R&G Race Series Engine Case Cover. With a 4mm molded polypropylene casing and a replaceable High Density Polypropylene slider puck located at the predominant contact point, this cover will offer superb protection on the street or track. Keep on riding with a race series engine case cover by R&G. Learn More
    $100.89 $100.89

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