PISTON KIT CRF450R 17-25 13.5, WISECO 40177M09600B 13.5:1 Comp, ArmorGlide W40177M09600B
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
Wiseco ArmorGlide Piston Kit W40177M09600B with 13.5:1 compression ratio and standard bore of 96.00mm (95.95mm). Features include dedicated forging for light weight and superior strength, high compression for maximum torque and throttle response, super finished piston pin for reduced friction and scuff resistance, horizontal slot pin oiling for improved lubrication and reduced friction, pressure seal groove for maximum ring seal, and ArmorGlide skirt coating for reduced friction. Dedicated rings provide maximum compression and oil control. Kit includes piston, rings, pin, and circlips. Cross reference numbers: W40177M09600, [13101-MKE-A00 + 13011-MKE-A00 + 13111-MKE-A01 + 13112-MKE-A00]. Replacement parts: Rings 9600ZV, Pin 748-2050-16-93C, Clips CW19.
- SKU
- 56-W9949.B.WI
- Brand
- Wiseco
- Availability
- In Stock (1)
Fitments (27)
| Make | Model | Year |
|---|---|---|
| HONDA | CRF 450R | 2017 |
| HONDA | CRF 450R | 2018 |
| HONDA | CRF 450R | 2019 |
| HONDA | CRF 450R | 2020 |
| HONDA | CRF 450R | 2021 |
| HONDA | CRF 450R | 2022 |
| HONDA | CRF 450R | 2023 |
| HONDA | CRF 450R | 2024 |
| HONDA | CRF 450R | 2025 |
| HONDA | CRF 450RX | 2017 |
| HONDA | CRF 450RX | 2018 |
| HONDA | CRF 450RX | 2019 |
| HONDA | CRF 450RX | 2020 |
| HONDA | CRF 450RX | 2021 |
| HONDA | CRF 450RX | 2022 |
| HONDA | CRF 450RX | 2023 |
| HONDA | CRF 450RX | 2024 |
| HONDA | CRF 450RX | 2025 |
| SUZUKI | SP 250 | 1982 |
| SUZUKI | SP 250 | 1983 |
| SUZUKI | SP 250 | 1984 |
| SUZUKI | SP 250 | 1985 |
| SUZUKI | TS SAVAGE 250 | 1977 |
| SUZUKI | TS SAVAGE 250 | 1978 |
| SUZUKI | TS SAVAGE 250 | 1979 |
| SUZUKI | TS SAVAGE 250 | 1980 |
| SUZUKI | TS SAVAGE 250 | 1981 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 13.50mm
- Variant Id
- 259290
FULL DESCRIPTION
Wiseco Piston Kit - 13.5:1 Compression
Upgrade your motorcycle's performance with this high-compression piston kit from Wiseco. Engineered for maximum torque and throttle response, this kit provides a significant boost in power and acceleration.
Key Features:
- High Compression Ratio: 13.5:1 for increased power output.
- ArmorGlide Skirt Coating: Reduces friction for smoother operation and increased durability.
- Super Finished Piston Pin: Minimizes friction and scuffing for extended pin life.
- Horizontal Slot Pin Oiling: Enhances lubrication and reduces friction within the pin bore.
- Pressure Seal Groove: Ensures maximum ring seal for optimal compression and oil control.
- Dedicated Rings: Designed for maximum compression and efficient oil control.
- Lightweight and Strong: Forged from high-quality materials for superior strength and reduced weight.
- Complete Kit: Includes piston, rings, pin, and circlips for a straightforward installation.
- Standard Bore: 96.00mm (95.95mm)
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.