Dedicated Subsystem WorkbenchPlatform Gen: 2016–2026

2018 Triumph Bonneville T120 / Black / Speed Twin 1200 / Thruxton Throttle Body Synchronization & Fuel Delivery

Multi-cylinder vacuum sync specs, idle speed, EFI high-pressure fuel rail PSI, and injector resistance multimeter bench for 2018 Triumph Bonneville T120 / Black / Speed Twin 1200 / Thruxton.

Technical PassportOEM VERIFIED

Engine

1200cc

Cooling

Liquid-Cooled

Final Drive

525 Chain

Engine Oil

3.80 L (4.02 US qt)

Spark Plug

NGK LMAR8A-9

Front Tire

100/90-18 (T120) / 120/70 ZR17 (Speed Twin)

Gen 2016–2026

Factory Platform Compatibility: All workshop fluid capacities, maintenance milestones, torque specifications, and consumables on this specification sheet are factory-identical across model years 2016 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 2018 Triumph Bonneville T120 / Black / Speed Twin 1200 / Thruxton.

Configure Service Bundles→

Select Model Year:(Active: 2018)
11 Production Years (2016–2026)

2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Suggested Items4 Verified Workshop Consumables Available for this Job

View Suggested Items ↓

Official NHTSA Safety Recalls & Technical Bulletins

0 Open Campaigns (Clean)

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

Verify VIN on NHTSA.gov

No Active Federal Safety Recalls Reported

The U.S. DOT National Highway Traffic Safety Administration (NHTSA) records zero open safety recall campaigns for the 2018 Triumph Bonneville T120 / Black / Speed Twin 1200 / Thruxton platform. Always check your individual 17-digit VIN at an authorized dealership or via NHTSA.gov for individual recall completions.

OEM Workshop Archives

Official Factory Service Bulletins & Field Updates

2 Documented Bulletins

Bulletin #SRAN-560Safety Recall 19V-133 / SRAN 560: Bonneville T120 / T100 / Street Twin Steering Headstock Tidy & Clutch Cable Routing

Source: RCLRPT-19V133-9239.pdf

Mandated Torques:Headstock Tidy Cable Guide Screws (2x M5): 3 N·m (27 in-lb)Handlebar Upper Riser Clamp Bolts (4x M8): 26 N·m (19.2 lb-ft) (Front bolts tightened first to ZERO GAP)Headlamp Bowl Mounting Bracket Screws: 7 N·m (62 in-lb)Clutch Lever Pivot Bolt: 3 N·m (27 in-lb) / Locknut: 6 N·m (53 in-lb)

Consumable Specs:Coroplast High-Adhesion Anti-Abrasion Textile Harness TapeMolybdenum Disulfide Cable LubricantCorrugated Flame-Retardant Wire Conduit Sheath

Genuine Part Numbers:T2070054 (Countermeasure Headstock Tidy Bracket - Left)T2070055 (Countermeasure Headstock Tidy Bracket - Right)T3010114 (Coroplast Protective Sheath Wrap)T3020058 (Guide Fasteners M5)

NHTSA Recall 19V-133Triumph Campaign SRAN 560

Triumph Bonneville T120 / T100 / Street Twin Steering Headstock Tidy & Clutch Cable Routing

Electrical short-circuit countermeasure: Replacement headstock tidy bracket (T2070054), harness separation, and handlebar clamp sequence (26 N·m).

CLICK ANY ROUTING COMPONENT TO VIEW ANTI-CHAFING BRACKET SPECIFICATIONS AND HANDLEBAR CLAMP TORQUES

Select a component above to inspect headstock tidy replacement hardware, wiring sheath repairs, and handlebar riser clamp sequence.

Bulletin #SRAN-641Safety Recall 24V-785 / SRAN 641: Bonneville T120 / T100 / Speed Twin 900 Alternator to Regulator Connector Thermal Relief

Source: RCLRPT-24V785-3629.pdf

Mandated Torques:Regulator/Rectifier Frame Mounting Screws: 7 N·m (62 in-lb)Left Engine Alternator Cover Bolts: 9 N·m (80 in-lb) (diagonal pattern)Battery Ground Cable Terminal Stud: 4.5 N·m (40 in-lb)

Consumable Specs:DeoxIT High-Conductivity Contact Lubricant & SealantCoroplast High-Temperature Wiring TapeAlternator Cover Gasket (T1260262)

Genuine Part Numbers:T2500412 (Alternator Terminal Wire Alignment Clip Kit)T2500415 (Sealed 3-Pin Alternator Output Connector)T1260262 (Alternator Casing Gasket)