2Bros Parts

EXC250 & RR250 Racing Forged Piston - 75.01mm – 8592DB

$174.65

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Delivery to United States 5–8 business days

Spread the cost with Klarna

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Specifications
SKU
WOSS_8592DB
Brand
Wossner
Availability
In Stock (2)
Bore Size
75.01mm
Clip Part Number
CW20
Compression Height
25.3mm
Cylinders
1
Show more +19
Displacement Cc
249cc
Dome / Bowl Volume
4.1cc
Kit Part Number
8592
Number Of Rings
2
Oem Comp Ratio
12:1
Original Sku
8592DB
Over Size
0.01mm
Pin Part Number
WP029
Pin Size
20mm
Piston Number
8592DB
Piston Size
74.96mm
Product Type
Forged Piston Kit
Qty Of Bearings Req
2
Ring Part Number
750XDS
Stroke
56.5mm
Suits Woss Main Bearing
MBNJ206
Suits Wossner Con Rod
P4048
Vehicle Make
Betamotor, KTM
Yom From
EXC250 Racing 2001-2005, RR250 2015-2019
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Forged Piston Kit, 75.01mm Bore

A forged piston kit for off-road motorcycle engines with a 75.01mm bore, a 74.96mm piston size and two rings. It has a 25.3mm compression height, a 20mm pin and a 56.5mm stroke.

Specifications

  • Bore size: 75.01mm
  • Piston size: 74.96mm
  • Oversize: 0.01mm
  • Compression height: 25.3mm
  • Pin size: 20mm
  • Stroke: 56.5mm
  • Displacement: 249cc
  • Number of rings: 2
  • Dome / bowl volume: 4.1cc
  • Ring part number: 750XDS
  • Pin part number: WP029
  • Clip part number: CW20
Before you buy

QUESTIONS? JUST ASK

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

Call or email us with your make, model and year 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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