2Bros Parts

PISTON KIT VERTEX 81.0 B KTM EXC/SX 250 13-16, VERTEX 23867B HUSKY OS+3.00 BIG BORE COMPR 13,9:1

£230.68

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VERTEX UK PISTON KIT 23867B. Compression ratio 13.9:1. All Vertex Pistons Feature: 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. Fitted in many OEM bikes as standard. Specifications: Bore size 81.00mm BIG BORE 3.00mm [B 80.97mm]. Replacement Parts: Rings 590281000001 SET. Pin 715441. Clips 72106. Cross reference numbers ONLY: Piston I Cpl. 250 77730007100 I. Piston II Cpl. 250 77730007100 II. Scraper Ring 250 77730032000. Compression ring 250 77730030000. Piston Pin 77730033200. Circlip 77730074000.

Specifications
SKU
23867B
Brand
Vertex
Availability
In Stock (3)

Fitments (15)

MakeModelYear
HUSQVARNAFC 2502014
HUSQVARNAFC 2502015
HUSQVARNAFE 2502014
HUSQVARNAFE 2502015
HUSQVARNAFE 2502016
KTM250 EXC-F2014
KTM250 EXC-F2015
KTM250 EXC-F2016
KTM250 SX-F2013
KTM250 SX-F2014
KTM250 SX-F2015
KTM250 XC-F2013
KTM250 XC-F2014
KTM250 XC-F2015
KTM250 XCF-W2014
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
81mm
Variant Id
281726
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Vertex Big Bore Piston Kit 81.0mm 13.9:1 Compression

This Vertex Big Bore Piston Kit is engineered to enhance the performance of your motorcycle. Designed as an over-sized replacement, it provides a significant upgrade in bore size for increased power and efficiency.

Key Features:

  • Big Bore Size: Features an 81.00mm bore size, with an over-size of 3.00mm.
  • High Compression Ratio: Offers a 13.9:1 compression ratio for optimized combustion and power output.
  • Complete Kit: Includes all necessary components for installation: piston, rings, wrist pin, and circlips.
  • OEM Quality: Vertex pistons and components are designed to meet or exceed OEM specifications, and are fitted as standard on many original equipment motorcycles.
  • Heat Treated: All pistons undergo a T-5 or T-6 hardening and tempering cycle for superior durability and performance.
  • Made in Italy: Manufactured in Italy, ensuring high quality craftsmanship.

Specifications:

  • Bore Size: 81.00mm (Big Bore 3.00mm)
  • Compression Ratio: 13.9:1

Replacement Parts Available:

  • Rings: 590281000001 SET
  • Pin: 715441
  • Clips: 72106
Before you buy

QUESTIONS? JUST ASK

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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

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