
The facts.
| Brand | K-Tech |
|---|---|
| Part number | 205-200-025 |
| Fitment | Triumph Street Triple 765 RS (2017–2026) |
| Inner diameter | 40.00 mm |
| Outer diameter | 14.00 mm |
| Kit contents | Oil seal, dust seal, piston rod bushing, O-rings, piston rod lock nut |
| Installation | Authorised K-Tech Service Centre recommended |
DescriptionThe whole story▼
Restore your Triumph Street Triple 765 RS shock absorber to factory-fresh performance with this precisely engineered K-Tech service kit. Designed specifically for the Street Triple 765 RS from 2017 through 2026, part number 205-200-025 brings together every critical seal and bushing needed for a thorough, professional rebuild — so every mile feels as planted and composed as the day the bike left the factory.
Key Features
- Complete service kit covering all wear items in a single part number — no hunting for individual seals
- Oil seal prevents fluid loss and maintains consistent damping force throughout the stroke
- Dust seal shields the damper rod from road grime, dirt and abrasive particles that accelerate wear
- Piston rod bushing ensures smooth, low-friction rod travel for precise, well-controlled damping
- High-quality O-rings deliver durable, leak-free sealing under repeated compression and rebound cycles
- Replacement piston rod lock nut included for added security after the rebuild is complete
Engineering & Build Quality
K-Tech Suspension is renowned for producing suspension components and service parts to the exacting tolerances demanded by professional race teams and serious road riders alike. Every element in this kit is manufactured to the same standard as K-Tech's own damper builds, ensuring that the rebuilt unit responds with the same precision and consistency as a new shock. The 40.00 mm inner diameter and 14.00 mm outer diameter dimensions are matched exactly to the Street Triple 765 RS shock specification, eliminating the guesswork that comes with generic aftermarket seals.
Fitment & Compatibility
This service kit is designed exclusively for the following motorcycle:
- Triumph Street Triple 765 RS — model years 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 and 2026
Always verify your shock absorber dimensions against the kit specifications before installation. Fitting must be carried out by an authorised K-Tech Service Centre using the correct specialist tools; professional knowledge is required to ensure full performance and safety of the rebuilt unit.
Specifications
| Attribute | Detail |
|---|---|
| Brand | K-Tech |
| Part number | 205-200-025 |
| Inner diameter | 40.00 mm |
| Outer diameter | 14.00 mm |
| Fitment | Triumph Street Triple 765 RS (2017–2026) |
| Kit contents | Oil seal, dust seal, piston rod bushing, O-rings, piston rod lock nut |
| Installation | Authorised K-Tech Service Centre recommended |
What's includedEverything in the box▼
- 1x oil seal
- 1x dust seal
- 1x piston rod bushing
- O-rings
- 1x piston rod lock nut
FitmentWhich bikes this fits▼
- Triumph Street Triple 765 RS (2017–2026)
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