PISTON KIT VERTEX 76.8 B HC HONDA CRF 250 10-13, VERTEX 23561B HC COMPR 14,1:1
4.1 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 18+, T&Cs apply
Vertex UK Piston Kit 23561B HC with a compression ratio of 14.1:1. Standard pistons and components are OEM replacements. 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 and fitted in many OEM bikes as standard. Bore size is 76.80mm [B 76.77mm]. Replacement parts include rings (590276800001 SET), pin (715380), and clips (72055). Cross reference numbers: RING SET, PISTON 13011-KRN-A40; PISTON (76.8MM) 13101-KRN-A40; PIN, PISTON (43.6MM) 13111-KRN-A40 13111-KRN-A60; CLIP, PISTON PIN (16MM) 13112-MEE-000.
- SKU
- 23561B
- Brand
- Vertex
- Availability
- In Stock (1)
Fitments (4)
| Make | Model | Year |
|---|---|---|
| HONDA | CRF 250R | 2010 |
| HONDA | CRF 250R | 2011 |
| HONDA | CRF 250R | 2012 |
| HONDA | CRF 250R | 2013 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 76.8mm
- Variant Id
- 281461
FULL DESCRIPTION
Vertex High Compression Piston Kit - 76.8mm Bore
Enhance the performance of your motorcycle with this Vertex High Compression Piston Kit. Designed as a direct OEM replacement, this kit provides a substantial upgrade in compression ratio for increased power output.
Key Features:
- High Compression Ratio: Features a 14.1:1 compression ratio for boosted performance.
- Complete Kit: Includes the piston, piston rings, wrist pin, and circlips for a full replacement.
- Premium Construction: All Vertex pistons undergo a T-5 or T-6 hardening and tempering heat treatment cycle for superior durability.
- Precision Engineering: Manufactured in Italy to exacting standards.
- OEM Standard: Many Vertex pistons are fitted as standard equipment on OEM bikes, signifying their quality and reliability.
- Individual Replacement Parts Available: Replacement rings, pins, and clips are available separately if needed.
Specifications:
- Bore Size: 76.80mm (with a specified B dimension of 76.77mm)
Replacement Parts Available:
- Rings: 590276800001 SET
- Pin: 715380
- Clips: 72055
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
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.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. 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.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.


