PISTON KIT BETA RR300 13-17, FORGED WOSSNER 8298DB
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
Wossner forged piston kit with a 72.00mm bore and 71.97mm diameter, offering a +0.01mm oversize fitment. This two-ring piston provides superior strength, durability, and consistent thermal performance for two-stroke engines. Features include efficient heat transfer and an elliptical design for uniform bearing surface during heat expansion, preventing piston collapse through even thrust load distribution. Manufactured in Germany. Specifications: Bore 72.00mm, Diameter 71.97mm, Ring Type Two Ring. Cross-reference OEM Part Numbers: 56-W9921.00B.WO, Wossner Piston 8298DB.
- SKU
- 56-W9921.00B.WO
- Brand
- Wossner
- Availability
- In Stock (1)
Fitments (8)
| Make | Model | Year |
|---|---|---|
| BETA | RR 300 | 2013 |
| BETA | RR 300 | 2014 |
| BETA | RR 300 | 2015 |
| BETA | RR 300 | 2016 |
| BETA | RR 300 | 2017 |
| BETA | XTRAINER 300 | 2015 |
| BETA | XTRAINER 300 | 2016 |
| BETA | XTRAINER 300 | 2017 |
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- Variant Id
- 259184
FULL DESCRIPTION
Wossner Forged Piston Kit for Beta RR300 2013-2017
This Wossner piston kit is engineered for enhanced performance and durability in your Beta RR300 motorcycle. Featuring a forged construction, this kit provides superior strength and longevity, crucial for demanding off-road conditions. The precise design ensures optimal fitment and consistent thermal management, vital for the reliable operation of your two-stroke engine.
Key Features:
- Forged Piston Construction: Delivers exceptional strength and long-term reliability.
- Optimized Thermal Performance: Facilitates efficient heat transfer from the combustion chamber to the cylinder walls.
- Elliptical Piston Design: Ensures a uniform bearing surface, even with heat expansion, promoting even wear.
- Even Thrust Load Distribution: Prevents piston collapse by distributing thrust loads evenly across the piston skirt.
- Precision Manufacturing: Made in Germany to exacting standards for a perfect fit and reliable performance.
- Two-Ring Design: Contributes to efficient sealing and performance.
Specifications:
- Bore Size: 72.00mm
- Measured Diameter: 71.97mm
- Oversize Fitment: +0.01mm
- Ring Configuration: Two rings
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
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.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.