Factory Workshop SpecificationsPlatform Gen: 2015–2026

2015 Yamaha YZF-R3 Specifications & Consumables

Official workshop technical reference: fluid capacities, spark plug codes, drive chain specs, and tire inflation pressures.

Technical PassportOEM VERIFIED

Engine

321cc

Cooling

Liquid-Cooled

Final Drive

520 Chain

Engine Oil

2.10 L (2.22 US qt)

Spark Plug

NGK CR8E

Front Tire

110/70-17

Gen 2015–2026

Factory Platform Compatibility: All workshop fluid capacities, maintenance milestones, torque specifications, and consumables on this specification sheet are factory-identical across model years 2015 through 2026.

SPECS-TO-CART BUNDLESFactory Direct-Fit Maintenance Bundles Available

1-Click verified Motul engine oil service kits, race filters, spark plugs, and brake fluid pre-measured for this 2015 Yamaha YZF-R3.

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Select Model Year:(Active: 2015)
12 Production Years (2015–2026)

2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Engineering Subsystem Workbenches & Calculators

Dedicated deep-dive diagnostic tools, torque matrices, wiring pinouts, and calculators tailored for 2015 Yamaha YZF-R3.

10 Dedicated Engineering Spoke Pages

Subsystem Guide/torques

Fastener Torques

Engine drain plug, axle spindles, caliper mounts, triple clamp pinch bolts & thread lubrication derating guide.

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Subsystem Guide/fluids

Fluids & Capacities

Oil: 2.10 L (2.22 US qt) • Coolant: 1.00 L (1.06 US qt) • Brake: DOT 4

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Subsystem Guide/fuses-relays

Fuses & Relays

Main: 30A Blade • Location: N/A

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Subsystem Guide/compression

Compression & Leakdown

Ratio: 11.5:1 • Std: 165-210 PSI • Limit: 142 PSI

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Subsystem Guide/valves

Valve Clearances

Intake: N/A mm • Exhaust: N/A mm

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Subsystem Guide/fuel-delivery

Fuel Delivery & TB Sync

Idle: N/A • Rail Pressure: N/A • Vacuum: N/A

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Subsystem Guide/electrical

Charging & Battery

Battery: YTX7L-BS • CCA: 100 • Regulated: 14.2 - 14.8 V DC (at 5,000 RPM with High Beam)

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Subsystem Guide/tires

Tires & Gearing

Front: 110/70-17 • Rear: 140/70-17

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Subsystem Guide/suspension

Suspension & Sag

Front Travel: 130 mm • Rear Travel: 125 mm

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Subsystem Guide/maintenance

Maintenance Schedule

Oil: Every 3,000 miles (5,000 km) mi • Valves: N/A • Plugs: Every 8,000 miles (13,000 km) mi

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Fluids & Service Capacities

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Engine Oil (Drain & Filter Change)2.10 L (2.22 US qt)

Engine Oil (Drain Only)1.80 L (1.90 US qt)

Recommended Oil Viscosity10W-40 API SG or higher, JASO MA

Coolant System Capacity1.00 L (1.06 US qt)

Brake Fluid StandardDOT 4

Drivetrain, Chain & Gearing

Gearing Calculator →Shop Chains & Sprockets →

Drive Chain Pitch520

Chain Link Count112 Links

Front Sprocket Teeth14T

Rear Sprocket Teeth43T

Final Drive Configuration520 Pitch Chain

Ignition & Electrical Specifications

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OEM Spark Plug Part NumberNGK CR8E

Electrode Spark Plug Gap0.7 - 0.8 mm (0.028 - 0.031 in)

OEM Battery Reference CodeYTX7L-BS

Battery Output & Rating12V 6Ah 100 CCA

Spark Plug Inspection Interval8,000 miles (13,000 km) miles

Wheels, Tires & Inflation Pressures

Matched 2-Tire Sets →

Front Tire Dimensions110/70-17

Cold Front Inflation Pressure29 PSI (Cold)

Rear Tire Dimensions140/70-17

Cold Rear Inflation Pressure36 PSI (Cold)

OEM Wheel Rim Widths (F / R)3.50" / 5.50"

Verified OEM Wheel Fitment: 110/70-17 (F) + 140/70-17 (R)

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Official NHTSA Safety Recalls & Technical Bulletins

3 Active Campaigns

U.S. Department of Transportation compliance database (Title 49 U.S.C. Chapter 301).

Verify VIN on NHTSA.gov

The U.S. National Highway Traffic Safety Administration reports 3 safety recall campaigns associated with this platform. Independent repair shops and riders should confirm that authorized dealership warranty remedies have been applied.

NHTSA #17V112000ELECTRICAL SYSTEM:IGNITION:SWITCH

Received: 21/02/2017▼

Defect Description

Yamaha Motor Corporation, USA (Yamaha) is recalling certain 2015-2016 Yamaha YZF-R3 motorcycles. Water can enter and corrode the ignition switch resulting in an unexpected engine stall.

Safety Hazard / Consequence

An engine stall increases the risk of a crash.

Factory Remedy & Repair Action

Yamaha will notify owners, and dealers will replace the ignition switch subassembly, free of charge. The recall began March 9, 2017. Owners may contact Yamaha customer service at 1-800-962-7926. Yamaha's number for this recall is 990112.

Manufacturer Notes: Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

NHTSA #17V111000FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY

Received: 21/02/2017▼

NHTSA #15V593000DO NOT OPERATE / PARK OUTSIDESTEERING: STEERING WHEEL/HANDLE BAR

Received: 23/09/2015▼

OEM Workshop Archives

Official Factory Service Bulletins & Field Updates

1 Documented Bulletin

Bulletin #YAM-17V111Bulletin M2017-001R / Campaign 990112: YZF-R3 Fuel Tank Bracket & Main Ignition Switch

Source: Yamaha_YZFR3_Recall990112_FuelTankBracket.pdf

Mandated Torques:Torque: 1.2 N·m (0.12 m-kg, 10.6 in-lb) (Main Switch Torx T20 Retaining Screws - Do NOT overtighten)Torque: 100 N·m (Steering Stem Nut)

Consumable Specs:Vibration Damping Rubber GrommetsDielectric Grease

Genuine Part Numbers:90891-20291-001WD-H2501-02-00B04-H2501-01-001WD-F412Y-01-00LIT-11616-28-57

Chassis & Electrical ArchitectureExploded View: Fuel Tank Fitting Bracket & Main Ignition Switch (Recall 990112 / NHTSA 17V-111 & 17V-112)

1.2 N·m Torx (10.6 in-lb) • 100 N·m Stem Nut • Kit # 90891-20291-00

Click any bracket, switch, or torque node to inspect Recall 990112 specifications.

Inspection TargetRecall 990112 / M2017-001R

Revised Fuel Tank Fitting Front Bracket

Genuine OEM Part # 1WD-F412Y-01-00

Factory Mechanical Specification:7 N·m (5.1 ft-lb) Mounting Screws

RECALL 990112 COUNTERMEASURE: Re-engineered geometry with increased +5mm clearance gap between bracket flange and fuel tank wall to eliminate vibration contact wear permanently.

Interactive Assembly Nodes:

1-Click Factory Service KitOEM Spec Fluid Capacities Matched

Workshop Maintenance Kit & Factory Fluids

Authentic factory-grade motor oil, oil filter, and high-temp brake fluid matched precisely to 2015 Yamaha YZF-R3 capacities.

Full Kit Subtotal

$74.50

SPECS-TO-CART BUNDLESDedicated Direct-Fit Maintenance Bundles Available

Explore interactive 1-click oil change packs, brake flush kits & major tune-up bundles pre-measured for this 2015 Yamaha YZF-R3.

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10W-40 JASO MA2

Silkolene Pro 4 4T Synthetic Oil 10W-40 (4 Liter)

4-Liter Factory Full Jug

Matches factory 10W-40 spec (Oil spec: 2.10 L (2.22 US qt))

Item Price

$68.95

DOT 4 Synthetic Formula

EBC High-Performance DOT 4 Synthetic Brake Fluid

8.8 oz (250 ml) Workshop Bottle

Meets & exceeds factory DOT 4 specifications

Item Price

$5.55

Factory OEM Spark Plug Spec

NGK CR8E

Gap: 0.7 - 0.8 mm (0.028 - 0.031 in)

Inspection milestone: 8,000 miles (13,000 km) miles. Exact factory part specification.

Authentic OEM Reference

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Complete Workshop Maintenance Package3 Essential Service Items

Includes 10W-40 JASO MA2 engine oil (4-Liter Factory Full Jug), high-flow filter & DOT 4 fluid.

Kit Total

$74.50

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