Triumph Street Triple 675 RX [2015-2016]: The Quintessential Streetfighter Reimagined

Introduction

The Triumph Street Triple 675 RX isn’t just a motorcycle—it’s a statement. A fusion of raw aggression and British engineering finesse, this special edition model from Triumph’s storied lineup takes the Street Triple R’s DNA and cranks it up with track-inspired upgrades. Designed to dominate both city streets and winding backroads, the RX variant borrows styling cues from its supersport sibling, the Daytona 675, while retaining the practicality that defines the Street Triple range. After spending a day wrestling this machine through tight corners and open straights, one thing is clear: the RX isn’t just a bike you ride; it’s a bike you feel.

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Design & Aesthetics: Where Form Meets Fury

The Street Triple RX’s design is a masterclass in purposeful minimalism. The angular seat unit, lifted directly from the Daytona 675, gives the bike a razor-sharp rear profile, while the Matt Aluminium Silver paint scheme accented with Diablo Red highlights screams sophistication. The hand-painted red wheels and matching subframe add a touch of racetrack flair, complemented by optional accessories like the belly pan, fly screen, and seat cowl.

Standing at 2055 mm (80.9 in) long with a wheelbase of 1410 mm (55.5 in), the RX strikes a compact yet aggressive stance. The 800 mm (31.5 in) seat height—adjustable to 820 mm (32.3 in)—accommodates riders of most statures, though taller riders might crave a touch more legroom during long rides.

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Engine & Performance: The Soul of a Triple

At the heart of the RX lies Triumph’s legendary 675cc inline-three engine. With 106 HP (77.4 kW) at 11,850 RPM and 68 Nm (50.2 lb-ft) of torque peaking at 9,750 RPM, this powerplant is a study in balance. The engine’s character is unmistakable: a low-end growl transitions into a spine-tingling howl as the tachometer climbs.

Key Highlights:
- Throttle Response: The ride-by-wire system delivers razor-sharp throttle control, whether you’re crawling through traffic or carving canyons.
- Quickshifter: The optional race-inspired quickshifter (standard on the RX) allows seamless upshifts without closing the throttle, making acceleration feel telepathic.
- Exhaust Note: The 3-into-1 low-slung exhaust system emits a bass-heavy snarl that’s music to any rider’s ears—though aftermarket slip-ons (available at MOTOPARTS.store) can amplify the soundtrack.

Fuel efficiency sits at 6.92 L/100 km (33.99 mpg), translating to a 260-280 km (160-175 mi) range from its 17.4 L (4.6 US gal) tank—enough for spirited weekend rides.

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Handling & Dynamics: Precision Personified

The RX’s aluminum twin-spar frame and Kayaba suspension setup transform this naked bike into a corner-carving tool. The 41mm inverted forks and piggyback-reservoir monoshock are fully adjustable (preload, rebound, compression), letting you dial in stiffness for track days or soften it for bumpy commutes.

Riding Impressions:
- Flickability: With a dry weight of 168 kg (370 lbs), the RX changes direction like a trials bike. The 24.1° rake and 100 mm (3.9 in) trail strike a perfect balance between stability and agility.
- Braking: Dual 310mm Brembo radial calipers up front and a single Nissin caliper at the rear deliver eye-widening stopping power. The switchable ABS intervenes subtly, never robbing you of control.
- Tires: The Pirelli Diablo Rosso Corsa rubber (120/70-ZR17 front, 180/55-ZR17 rear) offers tenacious grip, even when leaned over at ludicrous angles.

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Technology & Features: Smarter Than Your Average Streetfighter

The RX’s LCD dashboard is a tech-lover’s playground. Beyond the analog tach and digital speedo, it packs a gear position indicator, lap timer, programmable shift lights, and TPMS compatibility. The ABS is switchable for track purists, while the immobilizer adds peace of mind.

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Competition: How the RX Stacks Up

The Street Triple RX battles in a crowded middleweight naked segment. Here’s how it fares against key rivals:

1. Yamaha MT-09 (FZ-09):
2. Pros: The MT-09’s CP3 engine offers more torque (85 Nm) and a lower price.

3. Cons: Suspension and brakes feel budget-grade compared to the RX’s premium Kayaba/Brembo setup.

4. Kawasaki Z900:

5. Pros: Smooth inline-four powerband and a plush ride.

6. Cons: Heavier (210 kg wet) and lacks the RX’s track-ready adjustability.

7. Ducati Monster 821:

8. Pros: Italian flair and a charismatic 90° V-twin.
9. Cons: Higher maintenance costs and a firmer seat.

Verdict: The RX wins on chassis sophistication and emotional appeal. Its triple engine’s blend of torque and top-end rush is unmatched, and the suspension adjustability makes it a true dual-purpose machine.

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Maintenance: Keeping the RX in Fighting Shape

Ownership joy hinges on proper care. Here’s what every RX rider needs to know:

• Oil Changes: Use 10W-50 synthetic oil every 10,000 km (6,000 mi). The RX holds 3.8 L (4.0 US qt) with a filter.
• Chain Maintenance: Clean and lubricate the X-ring chain every 500 km (310 mi). Consider upgrading to a DID Gold chain for longevity.
• Brake Fluid: Replace DOT 4 fluid every two years. MOTOPARTS.store stocks Brembo-certified fluids.
• Coolant: Flush the liquid-cooling system every 48,000 km (30,000 mi) using ethylene glycol-based coolant.
• Tire Pressures: 2.35 bar (34 psi) front / 2.9 bar (42 psi) rear for optimal grip and wear.

Pro Tip: The RX’s adjustable suspension begs for periodic tweaks. A suspension tuning kit from Öhlins or K-Tech (available in our store) can elevate handling further.

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Conclusion: The RX Legacy

The Triumph Street Triple 675 RX isn’t just a motorcycle—it’s a gateway to adrenaline. From its intoxicating engine to its razor-sharp handling, every component feels meticulously honed. Whether you’re threading through urban grids or chasing apexes, the RX delivers a ride that’s as visceral as it is refined.

And when the time comes to upgrade or refresh your machine, remember: MOTOPARTS.store is your one-stop shop for premium aftermarket parts. From Brembo brake pads to SC-Project exhausts, we’ve got everything to keep your RX at peak performance.

Ride hard. Ride smart. Ride Triumph.

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Specifications sheet

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