PISTON KIT VERTEX 80.0 B HONDA CRF 250 10-17, VERTEX 23653B OS+3.20 BIG BORE COMPR 13,3:1
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
PISTON KIT VERTEX 23653B OS+3.20 BIG BORE 80.00mm COMPR 13.3:1. This Vertex UK Piston Kit is an OEM replacement component. Kits include piston, rings, wrist pin, and circlips. All pistons are heat treated with a T-5 or T-6 hardening and tempering cycle. Replacement rings are sold individually. Made in Italy. Bore size 80.00mm BIG BORE +3.20mm. Replacement Parts: Rings 590280000001, Pin 715380, Clips 72055. Cross reference numbers: RING SET, PISTON 13011-KRN-A40, PISTON 13101-KRN-A80, PIN, PISTON 13111-KRN-A80, CLIP, PISTON PIN (16MM) 13112-MEE-000.
- SKU
- 23653B
- Brand
- Vertex
- Availability
- In Stock (2)
Fitments (8)
| Make | Model | Year |
|---|---|---|
| HONDA | CRF 250R | 2010 |
| HONDA | CRF 250R | 2011 |
| HONDA | CRF 250R | 2012 |
| HONDA | CRF 250R | 2013 |
| HONDA | CRF 250R | 2014 |
| HONDA | CRF 250R | 2015 |
| HONDA | CRF 250R | 2016 |
| HONDA | CRF 250R | 2017 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 80mm
- Variant Id
- 281486
FULL DESCRIPTION
Vertex Big Bore Piston Kit
This Vertex piston kit is engineered for performance and reliability. Designed as a big bore upgrade, it offers increased displacement for enhanced power output. Vertex pistons are manufactured in Italy and are fitted as standard equipment on many OEM motorcycles, attesting to their quality and fit.
Each piston undergoes a T-5 or T-6 hardening and tempering cycle for superior durability and heat resistance. This kit includes all necessary components for installation, ensuring a complete engine rebuild solution.
Key Features:
- Big Bore configuration for increased engine displacement.
- Compression Ratio: 13.3:1 for improved performance.
- 80.00mm Bore Size, representing a +3.20mm oversize.
- Kit includes piston, rings, wrist pin, and circlips.
- Pistons are heat-treated with a T-5 or T-6 hardening and tempering cycle.
- High-quality construction made in Italy.
- OEM replacement quality, often fitted as standard.
Included Components:
- Piston
- Rings
- Wrist Pin
- Circlips
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.