Model Variant:
525 EXC enduro, RFS engine family
Production Years Covered:
2007 model year
Document Type:
Replacement Parts Catalog (OEM)
Engine Family:
525 RFS four-stroke single
Target Audience:
Enduro riders, off-road racers, and DIY owners ordering OEM parts for the 2007 KTM 525 EXC
Primary Use:
Identifying correct OEM part numbers before ordering replacement components
Key Advantage:
Official OEM exploded diagrams with exact factory part numbers
Competitor Comparison:
Generic aftermarket listings cannot match factory part-number accuracy
Illustrations:
Exploded parts diagrams for every assembly
Part Numbers:
Complete OEM part number listings organized by section
Coverage:
Complete 2007 KTM 525 EXC parts breakdown, all assemblies
Manual Type:
OEM replacement parts catalog with exploded diagrams
Page Count:
N/A - not specified for this document
Delivery Method:
Instant digital download, no shipping
Usage:
Unlimited use after download
Engine Assembly:
Complete cylinder, piston, and engine case exploded diagrams
Cylinder Head:
Valves, camshaft, rocker arms, and head fasteners
Clutch and Primary Drive:
Clutch plates, springs, baskets, and primary gears
Transmission and Gearbox:
Gear sets, shift drum, forks, and shafts
Ignition System:
Stator, CDI, spark plug components, and wiring
Carburetor and Fuel System:
Keihin FCR carburetor parts and intake components
Cooling System:
Radiator, hoses, water pump, and impeller
Exhaust System:
Header pipe and silencer components
Frame and Swingarm:
Frame parts, swingarm, and pivot hardware
Suspension:
Forks, shock absorber, linkages, and seals
Wheels and Brakes:
Rims, spokes, hubs, discs, calipers, and pads
Electrical and Controls:
Handlebar controls, switches, and instruments
Bodywork and Decals:
Plastics, seat, tank, and graphic components
Fasteners and Hardware:
Bolts, nuts, washers, and special tools
Technical Depth:
Exploded views showing every part position within each assembly
Parts Information:
All part numbers listed by section for accurate ordering
Best Use:
Disassembly, repair, and reassembly referencing exact part positions
Ordering Aid:
Section-by-section organization matches dealer parts system
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Brakes:
Disc brakes front and rear
Brake Details:
Hydraulic disc with floating calipers
Frame:
Chromoly steel perimeter frame
Handguards:
Factory handguard provisions
Crash Ratings:
N/A - off-road competition motorcycle, not rated
Oil Change:
Engine oil change approximately every 5 operating hours when raced, 10 hours trail riding
Valve Clearance Check:
Inspect after first hours and at regular service intervals
Air Filter:
Clean and oil after every ride in dusty conditions
Engine Oil:
Full synthetic 10W-50 motorcycle racing oil, approximately 1.2 L
Coolant:
Mixed water-glycol coolant
Common Wear:
Piston and rings, valves and seals, clutch plates, chain and sprockets, brake pads
Known Issues:
Monitor valve clearances and cam chain tensioner on RFS engines
