2Bros Parts

PISTON KIT 97-01 CR250 66.40 B, WOSSNER 8001DB HONDA MX

$160.90Only 1 left

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Delivery to United States 5–8 business days

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Wossner forged piston kit 8001DB features a 67.41 mm bore size and 66.35 mm actual piston diameter. Engineered in Germany, this piston offers improved thermal transfer, uniform bearing surfaces, and increased resistance to piston collapse. It includes precision-matched components for optimal performance in 2-stroke engines. Forged construction for superior strength. Elliptical design reduces localised pressure and improves thrust load distribution. Enhanced heat dissipation to cylinder walls. Manufactured in Germany. Specifications include 67.41 mm Bore Size, 66.35 mm Actual Piston Diameter, 249 cm³ Display (Displacement), 70.80 mm Stroke, 0.06 mm Clearance, 2-stroke (Wossner and OEM) Compression Ratio, 35.00 mm Compression Height. The kit includes piston, lock CW18, pin WP033, ring set RSB6640 (x2), and rod P2021. Weight is 322 grams.

Specifications
SKU
56-W702.B.WO
Brand
Wossner
Availability
In Stock (1)

Fitments (48)

MakeModelYear
HONDACR 2 RING 2501997
HONDACR 2 RING 2501998
HONDACR 2 RING 2501999
HONDACR 2 RING 2502000
HONDACR 2 RING 2502001
HONDACR 2501997
HONDACR 2501998
HONDACR 2501999
HONDACR 2502000
HONDACR 2502001
HONDACR 250R1997
HONDACR 250R1998
HONDACR 250R1999
HONDACR 250R2000
HONDACR 250R2001
HUSQVARNACR 2501998
HUSQVARNACR 2501999
HUSQVARNACR 2502000
HUSQVARNACR 2502001
HUSQVARNACR 2502002
HUSQVARNACR 2502003
HUSQVARNACR 2502004
HUSQVARNACR 2502005
HUSQVARNACR 2502006
HUSQVARNACR 2502007
HUSQVARNACR 2502008
HUSQVARNACR 2502009
HUSQVARNACR 2502010
HUSQVARNACR 2502011
HUSQVARNACR 2502012
HUSQVARNACR 2502013
HUSQVARNAWR 2501998
HUSQVARNAWR 2501999
HUSQVARNAWR 2502000
HUSQVARNAWR 2502001
HUSQVARNAWR 2502002
HUSQVARNAWR 2502003
HUSQVARNAWR 2502004
HUSQVARNAWR 2502005
HUSQVARNAWR 2502006
HUSQVARNAWR 2502007
HUSQVARNAWR 2502008
HUSQVARNAWR 2502009
HUSQVARNAWR 2502010
HUSQVARNAWR 2502011
HUSQVARNAWR 2502012
HUSQVARNAWR 2502013
SUZUKIRM 2501998
General Product Group
Engine
General Product Type
Pistons & Kits
General Size
66.40 mm
Variant Id
257500
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Wossner Forged Piston Kit for Honda CR250R

Enhance the performance and durability of your 2-stroke engine with this Wossner forged piston kit. Engineered in Germany, this high-quality piston is designed for optimal thermal transfer, uniform bearing surfaces, and increased resistance to piston collapse. The precision-matched components ensure peak performance for your motorcycle.

Key Features:

  • Forged construction for superior strength and longevity.
  • Elliptical design reduces localized pressure and improves thrust load distribution.
  • Enhanced heat dissipation to cylinder walls for improved cooling.
  • Manufactured to exacting standards in Germany.
  • Includes precision-matched components for optimal 2-stroke engine performance.

Specifications:

  • Bore Size: 67.41 mm
  • Actual Piston Diameter: 66.35 mm
  • Displacement: 249 cm³
  • Stroke: 70.80 mm
  • Clearance: 0.06 mm
  • Compression Ratio: 2-stroke (Wossner and OEM)
  • Compression Height: 35.00 mm

Included Components:

  • Piston Kit (Part Number: 8001DB)
  • Lock (Part Number: CW18)
  • Pin (Part Number: WP033)
  • Ring Set (Part Number: RSB6640 x2)
  • Rod (Part Number: P2021)
Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).

Call us+44 330 133 3748
Email us[email protected]

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.

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