- Home »
- Catalog
Muff's Motorsports LLC » 2025, WR450F
Products for:
- Year: 2025
- Model: WR450F
View Universal items for: 2025 WR450F
Browse Products
Items 1-48 of 48
Twist Throttle
Description: Throttle is in good working condition. Housing has light wear. Comes as pictured. Was removed from a 2001 Yamaha YZF426F. Brand: Yamaha MPN: 5BE-26281-00-00, 5BE-26282-00-00 Condition: Used More Details »
Item #: FS-3891-58
Condition:
Used
Limited Supply: Only 1 Left!
Price: $28.31
Twist Throttle & Grip
Description: Throttle is in good working condition. Housing has light wear. Comes as pictured. Was removed from a 2002 Yamaha YZ250F. Brand: Yamaha MPN: 5BE-26281-00-00, 5BE-26282-00-00 Condition: Used More Details »
Item #: YB-4009-16
Condition:
Used
Limited Supply: Only 1 Left!
Price: $28.31
No Image Available
Twist Throttle
Description: Throttle is in good working condition. Housing has light wear. Grip housing is cracked at the edge. Comes as pictured. Was removed from a 2003 Yamaha YZ250F. Brand: Yamaha MPN: 5BE-26281-00-00,...More Details »
Item #: AA-3957-6
Condition:
Used
Limited Supply: Only 1 Left!
Price: $28.31
Twist Throttle
Description: Throttle is in good condition. Housing has light wear. Comes as pictured. Was removed from a 2006 Yamaha YZ250F. Brand: Yamaha MPN: 5TJ-26240-C0-00, 4GY-26242-00-00 Condition: Used
Item #: PV-3679-4
Condition:
Used
Limited Supply: Only 1 Left!
Price: $34.99
Mud Flap Cover
Description: Cover is in good condition with no cracks. Finish has light wear. Tabs are intact. Comes as pictured. Was removed from a 2008 Yamaha WR250R with 8253 miles. Brand: Yamaha MPN: 3D7-21642-00-00...More Details »
Item #: RC-3757-46
Condition:
Used
Limited Supply: Only 1 Left!
Price: $19.99
No Image Available
Intake Manifold Throttle Body Boots
Description: Manifolds are in good condition with no cracks. Finish has only light wear. Comes as pictured. Was removed from a 2015 Yamaha SR Viper LTX SE 137". Brand: Yamaha MPN: 8GL-13595-00-00,...More Details »
Item #: 54-3853-100
Condition:
Used
Limited Supply: Only 1 Left!
Price: $24.99
No Image Available
Fuel Injector & Rail
Description: Injector is in good working condition. Finish has light wear from use. Comes as pictured. Was removed from a 2015 Yamaha SR Viper R TX LE 137". Brand: Yamaha MPN: 8FP-13556-00-00,...More Details »
Item #: 54-3853-95
Condition:
Used
Limited Supply: Only 1 Left!
Price: $179.95
No Image Available
Intake Manifold Boots
Description: Manifolds are in good condition with no cracks. Finish has only light wear. Comes as pictured. Was removed from a running 2016 Yamaha YXZ1000R with 2731 miles and 163 hours. Brand: Yamaha MPN:...More Details »
Item #: DB30-25-4727-106
Condition:
Used
Limited Supply: Only 1 Left!
Price: $34.99
Rear Brake Master Cylinder
Description: Master cylinder is in good working condition. Finish has light wear. Comes as pictured. Was removed from a running 2017 Yamaha YZ450F. Brand: Yamaha MPN: 33D-2583V-00-00 Condition: Used
Item #: PR-3758-19
Condition:
Used
Limited Supply: Only 1 Left!
Price: $124.99
Rear Shock Linkage
Description: Linkage is in good condition. Bearings are in good shape. Comes as pictured. Was removed from a running 2017 Yamaha YZ450F. Brand: Yamaha MPN: 33D-2217F-00-00, 17D-2217A-00-00 Condition: Used More Details »
Item #: PR-3758-25
Condition:
Used
Limited Supply: Only 1 Left!
Price: $103.90
No Image Available
Rear Fender Mud Flap
Description: Guard is in good condition with no cracks. Finish has light wear. Comes as pictured. Was removed from a 2019 Yamaha YZ250F. Brand: Yamaha MPN: 3D7-21642-00-00 Condition: Used
Item #: DB75-46-4785-46
Condition:
Used
Limited Supply: Only 1 Left!
Price: $19.99
Rear Shock Linkage
Description: Linkage is in good condition. Bearings are in good shape. Comes as pictured. Was removed from a 2019 Yamaha YZ250F. Brand: Yamaha MPN: BR9-2217F-00-00, 17D-2217A-00-00 Condition: Used
Item #: RA-4785-63
Condition:
Used
Limited Supply: Only 1 Left!
Price: $104.98
No Image Available
Regulator Rectifier
Description: Rectifier is in good working condition. Finish has light wear. Comes as pictured. Was removed from a 2019 Yamaha YZ250F. Brand: Yamaha MPN: B7B-81960-00-00 Condition: Used
Item #: DB75-1-4785-1
Condition:
Used
Limited Supply: Only 1 Left!
Price: $49.99
No Image Available
Shift Lever Shifter
Description: Shift lever is straight and in good condition. Splines are straight. Comes as pictured. Was removed from a 2019 Yamaha YZ250F. Brand: Yamaha MPN: BR9-18110-00-00 Condition: Used
Item #: DB75-35-4785-35
Condition:
Used
Limited Supply: Only 1 Left!
Price: $24.99
No Image Available
Swingarm Pivot Bolt
Description: Bolt is straight and in good condition, threads are straight as well. Comes as pictured. Was removed from a 2019 Yamaha YZ250F. Brand: Yamaha MPN: 33D-22141-00-00 Condition: Used
Item #: DB75-51-4785-51
Condition:
Used
Limited Supply: Only 1 Left!
Price: $19.99
Radiator Coolant Hoses
Description: Hoses are in good condition with no leaks. Finish has light wear. Comes as pictured. Was removed from a 2021 Yamaha YZ450F. Brand: Yamaha MPN: BR9-12578-00-00, BR9-12577-00-00, BR9-12576-00-00...More Details »
Item #: A5-4130-20
Condition:
Used
Limited Supply: Only 1 Left!
Price: $29.99
No Image Available
Rear Brake Master Cylinder
Description: Master cylinder is in good working condition. Finish has light wear. Comes as pictured. Was removed from a 2021 Yamaha YZ450F. Brand: Yamaha MPN: 33D-2583V-00-00, 33D-27200-01-00 Condition:...More Details »
Item #: A5-4128-4
Condition:
Used
Limited Supply: Only 1 Left!
Price: $171.83
No Image Available
Rear Brake Master Cylinder & Pedal
Description: Master cylinder is in good working condition. Finish has light wear. Comes as pictured. Was removed from a 2021 Yamaha YZ450F. Brand: Yamaha MPN: 33D-2583V-00-00, 33D-27200-01-00 Condition:...More Details »
Item #: A5-4130-8
Condition:
Used
Limited Supply: Only 1 Left!
Price: $171.83
Rear Shock Linkage
Description: Linkage is in good condition. Bearings are in good shape. Comes as pictured. Was removed from a 2021 Yamaha YZ450F. Brand: Yamaha MPN: BR9-2217F-00-00, 17D-2217A-00-00 Condition: Used
Item #: A5-4128-10
Condition:
Used
Limited Supply: Only 1 Left!
Price: $104.98
Triple Tree Clamp
Description: Triple tree is straight and in good condition. Has light wear from use. Comes as pictured. Was removed from a 2021 Yamaha YZ450F. Brand: Yamaha MPN: B2W-23435-00-00, 33D-23340-20-00 Condition:...More Details »
Item #: A5-4128-12
Condition:
Used
Limited Supply: Only 1 Left!
Price: $224.99
No Image Available
Triple Tree Clamps
Description: Triple tree is straight and in good condition. Has light wear from use. Comes as pictured. Was removed from a 2021 Yamaha YZ450F. Brand: Yamaha MPN: 33D-23340-20-00, B2W-23435-00-00 Condition:...More Details »
Item #: A5-4130-17
Condition:
Used
Limited Supply: Only 1 Left!
Price: $224.99
Fenders Front Rear Side Panels & Number Plates
Description: Covers are in good condition with no cracks. Finish has light wear, tabs are intact. Comes as pictured. Was removed from a running 2024 Yamaha YZ125. Brand: Yamaha MPN: B4X-217R0-L0-00,...More Details »
Item #: KV-4651-48
Condition:
Used
Limited Supply: Only 1 Left!
Price: $199.99
No Image Available
Airbox Mud Flap Guard
Description: Guard is in excellent condition with no cracks. Finish is clean. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN: 3D7-21642-00-00 Condition:...More Details »
Item #: DC64-9-5037-19
Condition:
New
Limited Supply: Only 1 Left!
Price: $19.99
No Image Available
Front Brake Master Cylinder & Lever
Description: Master cylinder is in excellent working condition, lever is straight. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN: 5XC-W2587-00-00...More Details »
Item #: DC64-3-5037-13
Condition:
New
Limited Supply: Only 1 Left!
Price: $179.99
No Image Available
Front Lower Motor Mounts Brackets
Description: Brackets are straight and in excellent condition with no cracks. Finish is clean. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN:...More Details »
Item #: DJ09-1-5037-1
Condition:
New
Limited Supply: Only 1 Left!
Price: $34.99
No Image Available
Gas Fuel Tank
Description: Fuel tank is in excellent condition with no leaks. Finish is clean. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN: BHR-24110-00-00,...More Details »
Item #: CK-5037-37
Condition:
New
Limited Supply: Only 1 Left!
Price: $184.99
No Image Available
Hand Grips
Description: Handlebars are straight and in excellent condition. Finish is clean. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN: D02-26240-00-00...More Details »
Item #: DC64-5-5037-15
Condition:
New
Limited Supply: Only 1 Left!
Price: $19.99
No Image Available
Handlebar Clamps
Description: Clamps are in excellent condition. Finish is clean. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN: B2W-23441-00-00, B2W-23442-10-00...More Details »
Item #: DJ09-4-5037-4
Condition:
New
Limited Supply: Only 1 Left!
Price: $49.99
No Image Available
Handlebar Cover Pad
Description: Cover is in excellent condition with no cracks. Finish is clean. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN: BHR-26124-00-00 Condition:...More Details »
Item #: DJ09-6-5037-6
Condition:
New
Limited Supply: Only 1 Left!
Price: $29.99
No Image Available
Handlebars
Description: Handlebars are straight and in excellent condition. Finish is clean. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN: BR9-26111-20-00...More Details »
Item #: CK-5037-38
Condition:
New
Limited Supply: Only 1 Left!
Price: $99.99
No Image Available
Headers Exhaust Head Pipes
Description: Pipes are in excellent condition. Finish is clean. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN: BHR-14611-00-00, BHR-14621-00-00...More Details »
Item #: CK-5037-33
Condition:
New
Limited Supply: Only 1 Left!
Price: $199.99
No Image Available
Left Foot Rest Foot Peg
Description: Foot rest is straight and in excellent condition. Has light wear from use. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN: BHR-27411-00-00...More Details »
Item #: DJ09-7-5037-7
Condition:
New
Limited Supply: Only 1 Left!
Price: $39.99
No Image Available
Left Rear Upper Bracket Motor Mount
Description: Bracket is straight and in excellent condition. Finish is clean. Tabs are good. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN:...More Details »
Item #: DJ09-3-5037-3
Condition:
New
Limited Supply: Only 1 Left!
Price: $24.99
Radiator Coolant Hoses
Description: Hoses are in excellent condition with no leaks. Finish is clean. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN: BHR-12576-00-00,...More Details »
Item #: DC64-2-5037-12
Condition:
New
Limited Supply: Only 1 Left!
Price: $34.99
No Image Available
Radiator Guards Shrouds
Description: Guards are in excellent condition with no cracks. Finish is clean. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN: BHR-2172A-00-00,...More Details »
Item #: DC64-10-5037-20
Condition:
New
Limited Supply: Only 1 Left!
Price: $39.74
No Image Available
Rear Brake Caliper Guard Cover
Description: Cover is in excellent condition with no cracks. Finish is clean. Tabs are intact. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN:...More Details »
Item #: DJ09-9-5037-9
Condition:
New
Limited Supply: Only 1 Left!
Price: $15.99
No Image Available
Rear Brake Master Cylinder
Description: Master cylinder is in good working condition. Finish is clean. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN: 33D-2583V-00-00 Condition:...More Details »
Item #: DJ09-8-5037-8
Condition:
New
Limited Supply: Only 1 Left!
Price: $124.99
No Image Available
Rear Brake Pedal
Description: Pedal is straight and in excellent condition. Finish is clean. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN: BHR-27200-00-00 Condition:...More Details »
Item #: DC64-4-5037-14
Condition:
New
Limited Supply: Only 1 Left!
Price: $49.75
No Image Available
Rear Number Plates Side Covers Left & Right
Description: Side panels are in excellent condition with no cracks. Finish is clean. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN: BHR-21710-00-00,...More Details »
Item #: CK-5037-39
Condition:
New
Limited Supply: Only 1 Left!
Price: $44.99
Rear Shock Linkage
Description: Linkage is in excellent condition. Bearings are in good shape. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN: D02-2217A-00-00,...More Details »
Item #: CK-5037-25
Condition:
New
Limited Supply: Only 1 Left!
Price: $299.99
No Image Available
Rear Swingarm Pivot Bolt Shaft
Description: Bolt is straight and in excellent condition, threads are straight as well. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN: 33D-22141-00-00...More Details »
Item #: DC64-11-5037-21
Condition:
New
Limited Supply: Only 1 Left!
Price: $39.99
Rear Wheel Axle Bolt
Description: Axle is straight and in excellent condition. Finish is clean. Splines and threads are straight. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha...More Details »
Item #: DC64-12-5037-22
Condition:
New
Limited Supply: Only 1 Left!
Price: $59.99
No Image Available
Right Foot Rest Foot Peg
Description: Foot rest is straight and in excellent condition. Has light wear from use. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN: BHR-27421-00-00...More Details »
Item #: DJ09-5-5037-5
Condition:
New
Limited Supply: Only 1 Left!
Price: $39.99
No Image Available
Right Rear Upper Bracket Motor Mount
Description: Bracket is straight and in excellent condition. Finish is clean. Tabs are good. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN:...More Details »
Item #: DJ09-2-5037-2
Condition:
New
Limited Supply: Only 1 Left!
Price: $10.99
Side Covers Panels Fenders Left & Right
Description: Side panels are in excellent condition with no cracks. Finish is clean. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN: BHR-217R0-N0-00,...More Details »
Item #: CK-5037-40
Condition:
New
Limited Supply: Only 1 Left!
Price: $139.99
No Image Available
Swingarm Chain Guard Slide
Description: Guard is in excellent condition with no cracks. Finish is clean. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN: 34P-22151-01-00 Condition:...More Details »
Item #: DC64-6-5037-16
Condition:
New
Limited Supply: Only 1 Left!
Price: $39.99
Triple Tree Clamps Upper & Lower
Description: Triple tree is straight and in excellent condition. Finish is clean. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN: B2W-23435-00-00,...More Details »
Item #: CK-5037-27
Condition:
New
Limited Supply: Only 1 Left!
Price: $223.99
No Image Available
Twist Throttle Tube
Description: Tube is in excellent condition with no cracks. Finish is clean. Comes as pictured. Was removed from a brand new 2025 Yamaha YZ450F with 0 hours. Brand: Yamaha MPN: D02-26243-00-00 Condition:...More Details »
Item #: DC64-1-5037-11
Condition:
New
Limited Supply: Only 1 Left!
Price: $14.99
Items 1-48 of 48