Triumph Street Triple 765 Service Intervals & Schedule

The Triumph Street Triple 765 runs on a simple service rhythm: an oil and filter change with a full inspection every 6,000 miles / 10,000 km or once a year, whichever comes first, plus a bigger valve-clearance service every 12,000 miles / 20,000 km. That cadence has held across the S, R, and RS variants since the 765cc Moto2-derived triple arrived in 2017. Below is the full schedule, the consumables you'll need, and the numbers that actually matter — with a clear note wherever a figure shifts by model year.

Triumph's middleweight naked is a track-capable machine that rewards a bike kept on schedule. Miss a valve check on a high-revving triple and you risk expensive top-end wear; stay on top of it and these engines run happily past 50,000 miles. MotoVault tracks each of these intervals for your exact model year and reminds you before a service falls due — but the schedule below is a solid starting point.

Triumph Street Triple 765 service intervals at a glance

The Street Triple uses two overlapping clocks — distance and time — and the earlier of the two wins. If you ride 3,000 miles a year, you're on an annual service; if you ride hard, you'll hit the mileage first.

The first-service trigger is the one figure that moves between model years — earlier 765s call the run-in service at 500 miles, while some 2020-on bikes list 600 miles / 1,000 km. Both cap it at 1 month. Check the sticker or the manual for your VIN rather than assuming.

What happens at each service

The 6,000-mile / 10,000 km minor service

This is the bread-and-butter interval. Triumph specifies an oil and filter change, a throttle-body balance, a throttle-plate clean, and a long list of visual and functional checks — wheel bearings, steering-head bearings, brake condition, fasteners, and a diagnostic Autoscan for stored fault codes. There are no safety-critical adjustments here beyond keeping fluids fresh, which is why many competent owners do the oil-and-inspection portion themselves. If you're new to it, our DIY oil change guide walks through the process.

The 12,000-mile / 20,000 km major service

Every second minor service becomes a major one. On top of the usual oil change, the shop checks and adjusts valve clearances, replaces the spark plugs and air filter, and — at the first 12,000-mile service only — checks camshaft timing. Valve clearance work on the 765 triple is shim-under-bucket and labour-intensive, so this is the service that costs real money and is best left to a Triumph technician unless you're experienced.

Fluids, filters, and parts

These are the consumables Triumph specifies for the 765 Street Triple. Part numbers change over time, so confirm fitment for your year before ordering.

Reported oil capacity varies slightly by source — from about 2.88 L to 3.08 L with a filter — so fill to roughly 3.0 L, then set the final level by the sight glass with the bike upright and the engine warm. Never top by volume alone.

Chain care between services

The 765 is chain-driven, and the chain needs attention far more often than the engine. Triumph's chain schedule is short and strict.

Measure slack at the tightest point of the lower run with the rear wheel off the ground. When you re-tighten, torque the rear axle nut to 110 Nm / 81 lb-ft and the adjuster lock nuts to 20 Nm / 15 lb-ft. If a 20-link measured section exceeds roughly 319 mm / 12.6 in, replace the chain and sprockets as a set. Our chain adjustment and lubrication guide covers the full procedure.

Valve clearances: the number to get right

Valve clearance is the most safety- and cost-relevant spec on this engine, and it's also the one that varies most by model year and VIN. Commonly published ranges for the 765 triple are approximately 0.10–0.20 mm intake and 0.325–0.375 mm exhaust, but Triumph has revised tolerances across production, and the correct figure for your bike is printed in your manual. Do not shim to a number from the internet. If your published spec and a second source disagree, stop and confirm with a Triumph dealer before cutting clearances.

DIY vs the dealer

Not every service needs a workshop. The minor 6,000-mile service is largely oil, filter, and inspection — well within reach of an owner with a paddock stand, a torque wrench, and an afternoon. The parts bill is modest and the risk is low.

The major 12,000-mile service is a different animal. Valve-clearance checks on the shim-under-bucket triple mean removing the cam cover, measuring each clearance with feeler gauges, and swapping shims to spec — plus the throttle balance and camshaft-timing check that need Triumph diagnostic tools. Unless you're confident and properly equipped, book this one with a Triumph dealer. Note too that keeping servicing within the dealer network (or with documented DIY records) protects warranty and resale value.

Whichever route you take, log every service. A missed valve check has no warning light; the only defence is a schedule you actually follow. This is exactly the gap MotoVault fills — it stores your model-year intervals, tracks mileage, and flags the next due service before it sneaks up on you.

Annual rider or high-mileage rider?

Because the schedule runs on "distance or time, whichever first," two owners can be on completely different rhythms. A commuter piling on 12,000 miles a year hits a minor service every six months and a major service annually — mileage always wins. A weekend rider doing 3,000 miles a year is governed by the calendar: oil once a year even though the engine is barely run in, because oil degrades with time and moisture regardless of miles. Short-trip, low-mileage bikes actually benefit most from sticking to the annual oil change. For how these costs stack up over a year of ownership, see our motorcycle maintenance cost per year breakdown.

How the 765 compares

Against its closest rival, the schedule is competitive. The Yamaha MT-09 runs oil changes on a similar ~10,000 km cadence but stretches valve checks to around 24,000 mi / 40,000 km, so the Yamaha asks for less frequent (and cheaper) top-end attention. The Triumph's 12,000-mile valve interval means more shop visits over the life of the bike, but the triple's build quality and the dealer network make it a manageable trade. For a broader view across manufacturers, see our maintenance schedules by brand roundup.

Frequently asked questions

Answers below reflect the current published schedule; always defer to your own owner's manual.

Sources

• Triumph Street Triple RS Maintenance Schedule — Maintenance Schedules (citing the official Triumph owner's manual) — service intervals, valve/spark/air-filter intervals, chain schedule, torque, consumable specs
• Triumph Street Triple S Maintenance Schedule — Maintenance Schedules — interval confirmation across variants
• 2023 Triumph Street Triple R Oil Type & Capacity — SearchForParts — oil grade (10W-40) and capacity (~3.2 US qt with filter)
• Triumph official manuals portal — primary owner's-manual source for VIN-specific figures