2Bros Parts

PISTON KIT VERTEX 70 A/B CAGIVA CROSS 250 85-91, VERTEX 21757AB HUSKY CR/WR250 85-91

£155.94

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Vertex Piston Kit 21757AB. 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. Bore size 70.00 [A/B 69.95mm]. Replacement parts: Rings 53010007000, Pin 711125, Clips 72048.

Specifications
SKU
21757AB
Brand
Vertex
Availability
In Stock (2)

Fitments (21)

MakeModelYear
CAGIVACROSS 2501985
CAGIVACROSS 2501986
CAGIVACROSS 2501987
CAGIVACROSS 2501988
CAGIVACROSS 2501989
CAGIVACROSS 2501990
CAGIVACROSS 2501991
HUSQVARNACR 2501985
HUSQVARNACR 2501986
HUSQVARNACR 2501987
HUSQVARNACR 2501988
HUSQVARNACR 2501989
HUSQVARNACR 2501990
HUSQVARNACR 2501991
HUSQVARNAWR 2501985
HUSQVARNAWR 2501986
HUSQVARNAWR 2501987
HUSQVARNAWR 2501988
HUSQVARNAWR 2501989
HUSQVARNAWR 2501990
HUSQVARNAWR 2501991
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
70mm
Variant Id
281187
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Vertex Piston Kit 70 A/B

This Vertex Piston Kit provides essential components for engine rebuilds, designed as a direct OEM replacement. Each kit includes a high-quality piston, rings, wrist pin, and circlips to ensure proper fitment and performance.

All Vertex pistons undergo rigorous heat treatment processes, utilizing T-5 or T-6 hardening and tempering cycles. This ensures enhanced durability and resistance to extreme operating conditions. These pistons are manufactured in Italy, reflecting a commitment to quality craftsmanship. Many original equipment manufacturer (OEM) bikes are fitted with Vertex pistons as standard, attesting to their reliability and performance.

Key Features:

  • Direct OEM replacement components.
  • Complete kit includes piston, rings, wrist pin, and circlips.
  • Pistons are heat-treated with a T-5 or T-6 hardening and tempering cycle.
  • Manufactured in Italy.
  • Fitted as standard equipment in many OEM motorcycles.

Specifications:

  • Bore Size: 70.00mm (A/B size is 69.95mm)
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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