YZ250F 50th Anniversary Edition

Rear brake rotor with no slots to replace the original.

• Increases brake pad life in muddy conditions
• Top level quality and durable
• By BRAKING® 

Guard to protect the chain.

• Constructed of durable Ultra High Molecular Weight Polyethylene (UHMWPE)
• Flexible; will not bend in the event of a large impacted 

Rear break clevis machined to extremly tight tolerances.

• Minimizes lateral movement or vibration of the rear brake pedal
• Allows more height adjustment
• Features a titanium clevis pin that is half the weight of the original pin 

Top-quality brake line designed to not fatigue even under extreme conditions.
Utilizes Teflon® inner liner supported by a rugged 308 stainless steel outer jacket
Silver braided lines with black banjo fittings 

Axle blocks keep the adjustment bolts from extending too far back when running the rear wheel toward the back of the swing arm for maximum wheelbase.

• Reversible
• Hard-anodized billet aluminum
• Sold per pair 

Axle blocks keep the adjustment bolts from extending too far back when running the rear wheel toward the back of the swing arm for maximum wheelbase.

• Reversible
• Hard-anodized billet aluminum
• Sold per pair 

Lightweight and waterproof work pad to enable clean and neat maintenance in a grass or dirt covered paddock.
Large dimensions (1,770 x 1,370mm) and padding provide a proper and pleasant working area
Toughened centre pad provide stabililty to your paddock stand
FIM approved
Yamaha Racing, GYTR® and Yamalube® branded 

Funnel to pour oil in engines easily and neatly.

• Helps to keep the oil free of dirt and debris
• Screw-on lids at both ends 

Plier for safety wire to secure racing parts and grips.

• A must for every serious racer's tool box
• Manufactured from high-quality tool steel
• Allows you to grip, cut, twist the safety wire in one quick motion 

This handy tool is great for removing exhaust system springs, seat or any other springs, like the side stand spring.
Durable and of high quality
Firm grip 

Meter to help you to keep track of your engine's operating hours.
Includes pre-programmed service intervals at 10 hours (initial) and every 50 hours thereafter
A flash alert displays for a 2-hour period upon reaching the specified interval
Works with all Yamaha 4-stroke models, including Yamaha gasoline generators and pumps 

Guards to protect rider's hands from small stones and debries.

• Yamaha branded
• Quickly installed 

Prevents mud building-up on radiator and between radiator panels in muddy conditions.

• Additional protection helps to give the radiator a longer life
• Reduces coolant temperature built-up during muddy conditions
• Easy to cut in any shape
• Easily installed
• Sold per pair (left & right side) 

This foam protects engine from built-up mud and sand between skid plate and engine.

• Prevents the engine heat built-up and keeps it cooler during muddy conditions
• Durable
• Lightweight
• Quickly installed 

Stylish blue anodized rim lock nuts to replace the original.
Easy to install - no special tools required 

Complete replacement kit including seal closed KOYO bearings, seals, distance collar and circlip
Complete kit 

Blue anodized pinch to replace the original.

• For great looking accents on your Yamaha
• High quality material 

Lever with forged folding pivot blade to replace the original.

• Folds to prevent damage
• Excellent performance as pivot ratio mimics the original
• Adjustable lever to grip distance to rider preference
• Brass pivot bushing for rider feel 

Spare sticker for the GYTR® MX Glide Plate.
Features GYTR® logo 

Guard to protect the rear brake.

• Constructed of durable Ultra High Molecular Weight Polyethylene (UHMWPE)
• Flexible; will not bend in the event of a large impacted 

Replacement high performance GYTR® Piston Circlip.

• Spare circlip for GYTR® high compression piston 

Spare parts for GYTR® High Compression Piston Kit.

• Spare part GYTR® Piston Rings 

Stylish blue front brake reservoir cover to replace the original cover.

• Easy replacement 

Connector between the cylinder and the optional slip-on muffler.

• For an optimized exhaust gas flow
• Creates weight reduction thanks to the use of high quality titanium
• For race purpose on closed circuit only! 

Enhance the coolness of your Yamaha!

• Creates an exciting sound
• Improves power of the engine
• Quick installation
• Non street legal - for closed-circuit use only!
• A full list of spare parts is available via your official Yamaha dealer 

Protects engine and frame.

• Lightweight
• Waterpump protection
• GYTR® branded
• Ignition cover protection
• Made out of HDPE
• Unique, easy to install front mounting 

• Stronger cover than original version, provides limited risk of loosening oil cap and large timing plug during a race.
• Developed in conjunction with race teams
• Finish is both durable and attractive 

• Heavier flywheel. Helps to get power off the ground and keep your momentum up through corners and tricky sections, resulting in faster lap times and more race wins.
• Increases inertia by 58% compared to stock version
• Quick and easy installation
• Smooths power delivery 

• Part of the GYTR® Clutch Components which are precision machined from aerospace-quality aluminum with a unique hard coating.
• 20% weight reduction and less rotational mass for improved acceleration
• Improves clutch performance, with lower clutch temperatures, less clutch expansion and extended clutch life
• Additional oil passages help improve clutch performance 

• Improved clutch performance, with lower clutch temperatures, less clutch expansion and extended clutch life
• Exceptionally hard, wear-resistant surface
• Lighter than original components
• Less rotational mass for improved acceleration
• The patent-pending "auto oiling system" forces oil through specially cut holes in the pressure plate, into the inner hub, and then to the clutch plates 

Part of the GYTR® Clutch Components which are precision machined from aerospace-quality aluminum with a unique hard coating .
Less rotational mass for improved acceleration
Lighter than original components
Race-proven durabilty
The patent-pending "auto oiling system" forces oil through specially cut holes in the pressure plate, into the inner hub, and then to the clutch plates 

The GYTR® Clutch Cover is designed to replace the standard cover whilst giving a more factory look.

• High quality aluminium with ball-burnished finish
• Protects clutch housing area 

Easy to install Silencer Repack Kit ensures peak power delivery and minimizes noise output.

• Maintains peak power with efficient noise control
• Easy to fit
• Supplied with the exact quantity of packing material
• Includes titanium belt and all rivets 

Give your bike the full factory look with the Akrapovič Aluminium Exhaust Sticker set.

• Fits Akrapovič exhaust
• Easy to apply
• Set of 2 stickers 

Stylish blue rear brake clevis to replace the original

• Easy replacement
• Gives wider range to adjust the rear brake pedal 

Stylish blue aluminum plug to replace the original plastic cap.

• Easy replacement
• Lockwire holes to secure cap during races 

Stylish blue rear brake reservoir cover to replace the original cover.
Easy replacement 

• Improves the brake feeling on the front.
• SS braided brake line
• Replaces the original brake line 

• This easy to fit accessory increases your maximum coolant pressure to 2.0 bar for improved cooling efficiency.
• Reduces coolant loss at high temperatures
• Replaces the original radiator cap
• Especially designed for GYTR® racekit
• Quick installation 

• Featuring a 20mm lower seat height that offers enhanced controllability when cornering, the Low Seat Assembly comes with a gripper cover and is ready to bolt straight on.
• Easy to fit
• Comes complete with gripper cover
• 20mm lower riding position 

• Prevent unwanted particles damaging your YZ450F fuel pump and fuel injector by fitting this in-tank fuel filter.
• Lightweight in-tank sock-type filter
• Protects your bike’s fuel pump and fuel injector
• Easy to fit
• 47mm diameter – fits under fuel tank cap 

• Reinforces the radiator to protect it from impacts from the front.
• Constructed with rolled edges and a structural rib that runs along the side of the brace
• Deliver an optimized strength-to-weight ratio
• Does not restrict airflow to radiator or increase overheating
• Design provides also protection from peel back
• Easy-to-install; no loose spacers, no trimming of plastics 

• Stainless steel bracket offering mounting a point for the lock wire.
• Fits under every M6 bolt
• Sold as set of 3 brackets
• Stainless steel bracket 

• Replaces the original oil drain bolt, and prevents metal shavings from circulating in the motor oil.
• Used by Yamaha Racing Teams
• Safety wire holes to secure oil drain bolt from loosening during races
• Includes lock wire bracket and copper gasket
• Lighter than original bolt 

For communication with the rider during training or race via written text.
Size: 60 x 32 cm
Features Yamaha Racing and GYTR logos
White background for better reading of text
Including 4 mm whiteboard marker in black color
Easy to clean with soft cloth
Lightweight fabric makes it easy to stretch-out arm to the max 

Protects the handlebar grips from dirt and water while waiting in paddock or starting grid. And also looks very nice when bike is parked in the workshop. Be like a pro!
Quick installation and removal with velcro
Features GYTR® logo
Fitting on all handlebar grips
Used by factory racing teams
Includes reminder text "remove before flight"
Sold as pair (left/right) 

• Yamaha-branded valve cap
• Billet aluminium valve cap with Yamaha logo
• Available in 3 colors: black, blue and red 

Yamaha-branded valve cap
Billet aluminium valve cap with Yamaha logo
Available in 3 colors: black, blue and red 

Strong and durable straps to tie your Yamaha or any other big object down tightly when transporting it in a van or trailer.

• Sold per set of two
• Ease of operation; simple tensioning and one finger release
• Ratchet handle is foreseen of a rubber cover for a solid grip
• Built-in soft hook on the fixed end for looping around handlebars, frame tubes, triple-tree clamps and other structural parts
• Features the Yamaha logo at intervals
• Working load limit: 180kg (400lb)
• Assembly strength: 540kg (1,200lb) 

Very compact T-driver tool with all Yamaha size socket.

• 8, 10, 12, 14, and 17mm sockets and 5 and 6mm hex bits and a #2 Phillips screwdriver bit
• Includes a 3/8” tip driver
• Rugged vinyl pouch keeps the tools protected
• A socket clip attaches to the driver to keep the sockets in order 

Yamaha- branded valve cap in black color.

• Billet aluminium valve cap with Yamaha logo
• Available in 3 colors: black, blue and red 

Comprehensive tool set that prepares you for just about anything the road will throw at you..

• Includes ring, open end spanners 8, 10, 12 & 14, adjustable spanner, vice grips, 4 way Phillips, flat screw driver, sparkplug spanner and plu gap guage
• Includes also a roll of black electricall tape, tyre pressure gauge, cable ties, wire, rag and #3, 4, 5 & 6 Allen keys
• Comes in a compact roll-up pouch
• Can easily be stowed away in your saddlebag, side case, top case, etc.

• Yamaha-branded valve cap
• Billet aluminium valve cap with Yamaha logo
• Available in 3 colors: black, blue and red 

• Raises rider position on the bike when seated.
• Quick and easy installation
• 15mm higher seat
• Factory Racing Seatcover required 

• Provides more grip compared to the standard seat option.
• Quick and easy to install
• Extra ribs added to prevent sliding on seat
• Factory racing look 

• Stylish blue ignition cover plug kit to replace the original plug.
• Easy replacement
• Sold per pair 

• Stylish blue axle blocks to replace the original.
• Easy replacement
• One teeth rear sprocket offset for quick rear wheel exchange with different sprocket size (+/- 1 teeth)
• After offset change, no need to adjust chain slack 

• Grab the holeshot - every time!
• Gives the front fork pre-load for better starts
• Easy instalation
• No need to remove front fork 

• Wheels built for champions! Exclusive high performance Kite front wheel like used by Yamaha factory racing teams.
• Complete assembled wheel
• Seal closed KOYO bearings
• Takasago EXCEL Signature rim
• Alpina spokes
• Hub CNC machined out of one block Alluminium 6082
• Pre-installed seals 

• Wheels built for champions! Exclusive high performance Kite front wheel like used by Yamaha factory racing teams.
• Complete assembled wheel
• Seal closed KOYO bearings
• Takasago EXCEL Signature rim
• Alpina spokes 

Get Factory Racing look and function with these blue 25mm rear wheel spacers.
Easy to install - no special tools required 

• Wheels built for champions! Exclusive high performance Kite rear wheel like used by Yamaha factory racing teams.
• Complete assembled wheel
• Seal closed KOYO bearings
• Takasago EXCEL Signature rim
• Alpina spokes
• Hub CNC machined out of one block Alluminium 6082
• Pre-installed seals
• Two bearings on chainwheel side
• Reduced weight due to teflon bearing spacer 

• Wheels built for champions! Exclusive high performance Kite rear wheel like used by Yamaha factory racing teams.
• Complete assembled wheel
• Seal closed KOYO bearings
• Takasago EXCEL Signature rim
• Alpina spokes
• Hub CNC machined out of one block Alluminium 6082
• Pre-installed seals
• Two bearings on chainwheel side
• Reduced weight due to teflon bearing spacer 

• The Race Pit Mat is perfect for the garage, outdoors, or in the pits at the track to provide superior footing.
• Waterproof
• FIM approved
• Rubber backing
• Min. 1 liter oil absorption
• Size: 210 x 100 cm 

• The Race Pit Mat is perfect for the garage, outdoors, or in the pits at the track to provide superior footing.
• Waterproof
• FIM approved
• Rubber backing
• Min. 1 liter oil absorption
• Size: 210 x 100 cm 

Complete replacement kit including seal closed KOYO bearings, seals, distance collar and circlip
Complete kit 

• Charger required to wake up li-on battery from safe mode and charge the battery. Applicable to European markets only.
• To be used to charge Li-on battery
• Plug and play 

• High performance, foam air filter that offers optimized filtration while maximizing airflow
• Washable
• Improves airflow
• Special collar enclosed to prevent water and dirt collection at the center of the filter
• By Twin Air® 

Protects intake from dust and / or after intrusion during cleaning of the bike.

• Easy mounting
• By Twin Air® 

These GYTR® radiator cages offer another level of protection against serious radiator damage.
Full cage with rod design
Lightweight yet sturdy constructed with stamped 3.2 mm aluminum to provide strength and protection in the event of side impacts
Small modification can be done on radiator shroud to reduce overall width increase
Easy-to-install design means radiator removal is not required
Installs in minutes 

Yamaha- branded valve cap in black color.
Billet aluminium valve cap with Yamaha logo
Available in 3 colors: black, blue and red