PISTON KIT 125 MITO 93-8 56mm, CAGIVA 8053DC WOSSNER
4.1 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 18+, T&Cs apply
Wossner forged piston kit, 56mm bore size, 55.97mm actual piston size, 124cm³ displacement, 50.60mm stroke, 0.05mm piston clearance, 2-stroke compression ratio. Features forged piston construction for enhanced strength and reliability, elliptical design for consistent bearing surface during heat expansion, promotes efficient heat transfer to cylinder walls, and even distribution of thrust loads. Flat dome volume, 25.00mm compression height. Includes lock part number CW16, pin part number WP036, and ring set part number 2 x RSB5600. Manufactured in Germany.
- SKU
- 56-W940+00C.WO
- Brand
- Wossner
- Availability
- In Stock (2)
- General Product Group
- Engine
- General Product Type
- Pistons & Kits
- General Size
- 56.00mm
- Variant Id
- 258312
FULL DESCRIPTION
Wossner Forged Piston Kit 56mm +0.02mm Oversize
This Wossner forged piston kit is a +0.02mm oversize replacement designed for 125cc two-stroke engines requiring a slight cylinder reboring. It is engineered to maintain precise engine performance and durability for a range of applications.
Key Features:
- Forged Construction: Offers enhanced strength and long-term reliability for demanding use.
- Elliptical Piston Design: Ensures a consistent bearing surface as the piston expands with heat, promoting optimal performance.
- Efficient Heat Transfer: Promotes effective heat transfer to cylinder walls, contributing to improved thermal stability within the engine.
- Even Thrust Load Distribution: Prevents localized stress and the risk of piston collapse by distributing thrust loads uniformly.
- German Manufacturing: Precision engineered and manufactured in Germany, ensuring high quality and meticulous craftsmanship.
Specifications:
- Bore Size: 56.00mm
- Actual Piston Size: 55.97mm
- Display Displacement: 124 cm³
- Stroke: 50.60mm
- Piston Clearance: 0.05mm
- Compression Ratio (Wossner): 2-stroke
- Compression Ratio (OEM): 2-stroke
- Dome Volume: Flat
- Compression Height: 25.00mm
- Lock Part Number: CW16
- Pin Part Number: WP036
- Ring Set Part Number: 2 x RSB5600
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
Call or email us with your make, model and year 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
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.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.


