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Yamaha WR125RTB (WR125R) BWN31 2026 (United States market) · Assembly directory | MotoKnow
Update pendingShowing the last compiled version while updated evidence is being processed.10/17/2026, 10:33 AM UTC
Home›Yamaha›WR125RTB (WR125R) BWN31 2026
Y
United States market · 2026

2026 Yamaha WR125RTB (WR125R) BWN31 2026

Parts, assemblies and exploded diagrams organized by sales market and model year.

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Known parts
824
Assembly diagrams
42
Make
Yamaha
Model
WR125RTB (WR125R) BWN31 2026
Year
2026
Market
United States market
Engine
Pending
OverviewAssembly directory 5Exploded diagrams 42配件目录 824FAQ & Guide
ASSEMBLY DIRECTORY

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5systems

Powertrain and cooling

13 diagrams · 270 known parts
▧WATER PUMPFigure 526875648 · 52687564814 parts
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▧CAMSHAFT & CHAINFigure 526875649 · 52687564918 parts
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▧CRANKCASEFigure 526875656 · 5268756566 parts
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▧VALVEFigure 526875661 · 52687566118 parts
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▧OIL PUMPFigure 526875668 · 52687566814 parts
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▧CRANKSHAFT & PISTONFigure 526875672 · 52687567227 parts
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▧INTAKEFigure 526875673 · 52687567339 parts
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▧CRANKCASE COVERFigure 526875674 · 52687567419 parts
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▧RADIATOR & HOSEFigure 526875680 · 52687568019 parts
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▧EXHAUSTFigure 526875682 · 52687568222 parts
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▧REAR MASTER CYLINDERFigure 526875684 · 52687568428 parts
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▧FRONT MASTER CYLINDERFigure 526875687 · 52687568722 parts
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▧CYLINDER HEADFigure 526875688 · 52687568824 parts
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Electrical system

9 diagrams · 144 known parts
▧METERFigure 526875650 · 5268756508 parts
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▧FLASHER LIGHTFigure 526875652 · 52687565212 parts
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▧HEADLIGHTFigure 526875655 · 52687565524 parts
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▧STARTING MOTORFigure 526875659 · 5268756596 parts
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▧ELECTRICAL 3Figure 526875665 · 52687566514 parts
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▧GENERATORFigure 526875667 · 5268756676 parts
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▧ELECTRICAL 1Figure 526875676 · 52687567624 parts
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▧ELECTRICAL 2Figure 526875679 · 52687567929 parts
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▧TAILLIGHTFigure 526875689 · 52687568921 parts
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Chassis and running gear

11 diagrams · 254 known parts
▧FRONT BRAKE CALIPERFigure 526875651 · 52687565121 parts
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▧REAR BRAKE CALIPERFigure 526875654 · 52687565416 parts
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▧STEERINGFigure 526875657 · 52687565735 parts
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▧REAR WHEELFigure 526875660 · 52687566024 parts
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▧REAR ARM & SUSPENSIONFigure 526875662 · 52687566225 parts
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▧HANDLE SWITCH & LEVERFigure 526875663 · 52687566310 parts
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▧STAND & FOOTRESTFigure 526875664 · 52687566431 parts
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▧FRAMEFigure 526875669 · 52687566935 parts
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▧FRONT FORKFigure 526875678 · 52687567826 parts
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▧FRONT WHEELFigure 526875681 · 52687568116 parts
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▧STEERING HANDLE & CABLEFigure 526875685 · 52687568515 parts
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Transmission system

5 diagrams · 84 known parts
▧SHIFT SHAFTFigure 526875653 · 52687565310 parts
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▧TRANSMISSIONFigure 526875666 · 52687566629 parts
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▧STARTER CLUTCHFigure 526875671 · 52687567110 parts
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▧CLUTCHFigure 526875677 · 52687567727 parts
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▧SHIFT CAM & FORKFigure 526875683 · 5268756838 parts
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Body and general parts

4 diagrams · 123 known parts
▧SIDE COVERFigure 526875658 · 52687565842 parts
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▧FENDERFigure 526875670 · 52687567029 parts
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▧SEATFigure 526875675 · 5268756756 parts
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▧FUEL TANKFigure 526875686 · 52687568646 parts
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