Shock Absorber Piston Bush (50x11.50x1.25) -KYB, PB-50115125, PISTON BUSH, K-TECH SUSPENSION
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K-Tech High Performance Rear Shock Piston Bushes. Manufactured from hardened steel and copper coated with PTFE wearing surfaces for low friction. Supplied with O-rings. Size: 50x11.5x1.25. Application: KYB.
- SKU
- 84-1107.KT
- Brand
- K-Tech Suspension
- Availability
- In Stock (10)
Fitments (206)
| Make | Model | Year |
|---|---|---|
| BETA | RX 4T 300 | 2025 |
| BETA | RX 4T 450 | 2023 |
| BETA | RX 4T 450 | 2024 |
| BETA | RX 4T 450 | 2025 |
| FANTIC | XEF 250 | 2021 |
| FANTIC | XEF 250 | 2022 |
| FANTIC | XEF 250 | 2023 |
| FANTIC | XEF 250 | 2024 |
| FANTIC | XEF 450 | 2021 |
| FANTIC | XEF 450 | 2022 |
| FANTIC | XEF 450 | 2023 |
| FANTIC | XEF 450 | 2024 |
| FANTIC | XEF- 250 | 2020 |
| FANTIC | XEF- 250 | 2025 |
| FANTIC | XEF- 450 | 2020 |
| FANTIC | XEF- 450 | 2025 |
| FANTIC | XXF 250 | 2021 |
| FANTIC | XXF 250 | 2022 |
| FANTIC | XXF 250 | 2023 |
| FANTIC | XXF 250 | 2024 |
| FANTIC | XXF 450 | 2021 |
| FANTIC | XXF 450 | 2022 |
| FANTIC | XXF 450 | 2023 |
| FANTIC | XXF 450 | 2024 |
| FANTIC | XXF- 250 | 2020 |
| FANTIC | XXF- 250 | 2025 |
| FANTIC | XXF- 450 | 2020 |
| FANTIC | XXF- 450 | 2025 |
| HONDA | CRFR 450 | 2009 |
| HONDA | CRFR 450 | 2010 |
| HONDA | CRFR 450 | 2011 |
| HONDA | CRFR 450 | 2012 |
| HONDA | CRFR 450 | 2013 |
| HONDA | CRFR 450 | 2014 |
| HONDA | CRFR 450 | 2015 |
| HONDA | CRFR 450 | 2016 |
| KAWASAKI | KXF 250 | 2020 |
| KAWASAKI | KXF 250 | 2021 |
| KAWASAKI | KXF 250 | 2022 |
| KAWASAKI | KXF 250 | 2023 |
| KAWASAKI | KXF 250 | 2024 |
| KAWASAKI | KXF 450 | 2009 |
| KAWASAKI | KXF 450 | 2010 |
| KAWASAKI | KXF 450 | 2011 |
| KAWASAKI | KXF 450 | 2012 |
| KAWASAKI | KXF 450 | 2013 |
| KAWASAKI | KXF 450 | 2014 |
| SHERCO | SC FACTORY 125 | 2019 |
| SHERCO | SC FACTORY 125 | 2020 |
| SHERCO | SC FACTORY 250 | 2019 |
| SHERCO | SC FACTORY 250 | 2020 |
| SHERCO | SC FACTORY 300 | 2019 |
| SHERCO | SC FACTORY 300 | 2020 |
| SHERCO | SC FACTORY 300 | 2021 |
| SHERCO | SC FACTORY 300 | 2022 |
| SHERCO | SC FACTORY 300 | 2023 |
| SHERCO | SC FACTORY 300 | 2024 |
| SHERCO | SC FACTORY 300 | 2025 |
| SHERCO | SCF FACTORY 250 | 2019 |
| SHERCO | SCF FACTORY 250 | 2020 |
| SHERCO | SCF FACTORY 300 | 2019 |
| SHERCO | SCF FACTORY 300 | 2020 |
| SHERCO | SCF FACTORY 300 | 2021 |
| SHERCO | SCF FACTORY 300 | 2022 |
| SHERCO | SCF FACTORY 300 | 2023 |
| SHERCO | SCF FACTORY 300 | 2024 |
| SHERCO | SCF FACTORY 300 | 2025 |
| SHERCO | SCF FACTORY 450 | 2019 |
| SHERCO | SCF FACTORY 450 | 2020 |
| SHERCO | SCF FACTORY 450 | 2021 |
| SHERCO | SCF FACTORY 450 | 2022 |
| SHERCO | SCF FACTORY 450 | 2023 |
| SHERCO | SCF FACTORY 450 | 2024 |
| SHERCO | SCF FACTORY 450 | 2025 |
| SHERCO | SCF FACTORY 500 | 2019 |
| SHERCO | SCF FACTORY 500 | 2020 |
| SHERCO | SE FACTORY 125 | 2019 |
| SHERCO | SE FACTORY 125 | 2020 |
| SHERCO | SE FACTORY 125 | 2021 |
| SHERCO | SE FACTORY 125 | 2022 |
| SHERCO | SE FACTORY 125 | 2023 |
| SHERCO | SE FACTORY 125 | 2024 |
| SHERCO | SE FACTORY 125 | 2025 |
| SHERCO | SE FACTORY 250 | 2019 |
| SHERCO | SE FACTORY 250 | 2020 |
| SHERCO | SE FACTORY 250 | 2021 |
| SHERCO | SE FACTORY 250 | 2022 |
| SHERCO | SE FACTORY 250 | 2023 |
| SHERCO | SE FACTORY 250 | 2024 |
| SHERCO | SE FACTORY 250 | 2025 |
| SHERCO | SE FACTORY 300 | 2019 |
| SHERCO | SE FACTORY 300 | 2020 |
| SHERCO | SE FACTORY 300 | 2021 |
| SHERCO | SE FACTORY 300 | 2022 |
| SHERCO | SE FACTORY 300 | 2023 |
| SHERCO | SE FACTORY 300 | 2024 |
| SHERCO | SE FACTORY 300 | 2025 |
| SHERCO | SEF FACTORY 250 | 2019 |
| SHERCO | SEF FACTORY 250 | 2020 |
| SHERCO | SEF FACTORY 250 | 2021 |
| SHERCO | SEF FACTORY 250 | 2022 |
| SHERCO | SEF FACTORY 250 | 2023 |
| SHERCO | SEF FACTORY 250 | 2024 |
| SHERCO | SEF FACTORY 250 | 2025 |
| SHERCO | SEF FACTORY 300 | 2019 |
| SHERCO | SEF FACTORY 300 | 2020 |
| SHERCO | SEF FACTORY 300 | 2021 |
| SHERCO | SEF FACTORY 300 | 2022 |
| SHERCO | SEF FACTORY 300 | 2023 |
| SHERCO | SEF FACTORY 300 | 2024 |
| SHERCO | SEF FACTORY 300 | 2025 |
| SHERCO | SEF FACTORY 450 | 2019 |
| SHERCO | SEF FACTORY 450 | 2020 |
| SHERCO | SEF FACTORY 450 | 2021 |
| SHERCO | SEF FACTORY 450 | 2022 |
| SHERCO | SEF FACTORY 450 | 2023 |
| SHERCO | SEF FACTORY 450 | 2024 |
| SHERCO | SEF FACTORY 450 | 2025 |
| SHERCO | SEF FACTORY 500 | 2019 |
| SHERCO | SEF FACTORY 500 | 2020 |
| SHERCO | SEF FACTORY 500 | 2021 |
| SHERCO | SEF RACING ISDE 450 | 2019 |
| SHERCO | SEF RACING ISDE 450 | 2020 |
| SHERCO | SEF RACING ISDE 450 | 2021 |
| STARK | VARG ELECTRIC | 2023 |
| STARK | VARG ELECTRIC | 2024 |
| STARK | VARG ELECTRIC | 2025 |
| SUZUKI | RM-ZF 250 | 2016 |
| SUZUKI | RM-ZF 250 | 2017 |
| SUZUKI | RM-ZF 250 | 2018 |
| SUZUKI | RM-ZF 250 | 2019 |
| SUZUKI | RM-ZF 250 | 2020 |
| SUZUKI | RM-ZF 250 | 2021 |
| SUZUKI | RM-ZF 250 | 2022 |
| SUZUKI | RM-ZF 250 | 2023 |
| SUZUKI | RM-ZF 250 | 2024 |
| SUZUKI | RM-ZF 250 | 2025 |
| TRIUMPH | TF-X 250 | 2024 |
| TRIUMPH | TF-X 250 | 2025 |
| YAMAHA | WRF 250 | 2015 |
| YAMAHA | WRF 250 | 2016 |
| YAMAHA | WRF 250 | 2017 |
| YAMAHA | WRF 250 | 2018 |
| YAMAHA | WRF 250 | 2019 |
| YAMAHA | WRF 250 | 2020 |
| YAMAHA | WRF 250 | 2021 |
| YAMAHA | WRF 250 | 2022 |
| YAMAHA | WRF 250 | 2023 |
| YAMAHA | WRF 250 | 2024 |
| YAMAHA | WRF 250 | 2025 |
| YAMAHA | WRF 450 | 2017 |
| YAMAHA | WRF 450 | 2018 |
| YAMAHA | WRF 450 | 2019 |
| YAMAHA | WRF 450 | 2020 |
| YAMAHA | WRF 450 | 2021 |
| YAMAHA | WRF 450 | 2022 |
| YAMAHA | WRF 450 | 2023 |
| YAMAHA | WRF 450 | 2024 |
| YAMAHA | WRF 450 | 2025 |
| YAMAHA | YZF 250 | 2014 |
| YAMAHA | YZF 250 | 2015 |
| YAMAHA | YZF 250 | 2016 |
| YAMAHA | YZF 250 | 2017 |
| YAMAHA | YZF 250 | 2018 |
| YAMAHA | YZF 250 | 2019 |
| YAMAHA | YZF 250 | 2020 |
| YAMAHA | YZF 250 | 2021 |
| YAMAHA | YZF 250 | 2022 |
| YAMAHA | YZF 250 | 2023 |
| YAMAHA | YZF 250 | 2024 |
| YAMAHA | YZF 250 | 2025 |
| YAMAHA | YZF 450 | 2010 |
| YAMAHA | YZF 450 | 2011 |
| YAMAHA | YZF 450 | 2012 |
| YAMAHA | YZF 450 | 2013 |
| YAMAHA | YZF 450 | 2014 |
| YAMAHA | YZF 450 | 2015 |
| YAMAHA | YZF 450 | 2016 |
| YAMAHA | YZF 450 | 2017 |
| YAMAHA | YZF 450 | 2018 |
| YAMAHA | YZF 450 | 2019 |
| YAMAHA | YZF 450 | 2020 |
| YAMAHA | YZF 450 | 2021 |
| YAMAHA | YZF 450 | 2022 |
| YAMAHA | YZF 450 | 2023 |
| YAMAHA | YZF 450 | 2024 |
| YAMAHA | YZFX 250 | 2016 |
| YAMAHA | YZFX 250 | 2017 |
| YAMAHA | YZFX 250 | 2018 |
| YAMAHA | YZFX 250 | 2019 |
| YAMAHA | YZFX 250 | 2020 |
| YAMAHA | YZFX 250 | 2021 |
| YAMAHA | YZFX 250 | 2022 |
| YAMAHA | YZFX 250 | 2023 |
| YAMAHA | YZFX 250 | 2024 |
| YAMAHA | YZFX 250 | 2025 |
| YAMAHA | YZFX 450 | 2016 |
| YAMAHA | YZFX 450 | 2017 |
| YAMAHA | YZFX 450 | 2018 |
| YAMAHA | YZFX 450 | 2019 |
| YAMAHA | YZFX 450 | 2020 |
| YAMAHA | YZFX 450 | 2021 |
| YAMAHA | YZFX 450 | 2022 |
| YAMAHA | YZFX 450 | 2023 |
| YAMAHA | YZFX 450 | 2024 |
| YAMAHA | YZFX 450 | 2025 |
- General Product Group
- Suspension & Drive Parts
- General Product Type
- Shock Bushings, O-Rings & Kits
- General Size
- 50x11.50x1.25
- Variant Id
- 286753
FULL DESCRIPTION
K-Tech High Performance Rear Shock Piston Bush
Upgrade your motorcycle's suspension with K-Tech's high-performance rear shock piston bushes. These bushes are designed to replace original equipment Teflon fitments, offering enhanced performance and durability.
Key Features:
- Manufactured from hardened steel for superior strength.
- Copper coated for added protection and wear resistance.
- Features PTFE wearing surfaces to ensure low friction operation.
- Supplied with all necessary O-rings for a complete installation.
- Designed for KYB shock absorbers.
Specifications:
- Size: 50mm x 11.50mm x 1.25mm
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.


