CONNECTING ROD KIT ROTAX, ( BT20) BCO0454
4.1 Trustpilot 99.9% positive on eBay
UK delivery £4.99, free over £60 2–4 business days
Spread the cost with 
18+, T&Cs apply
Connecting rod kit for Rotax BT20. This is an OEM-quality replacement part that matches original equipment specifications and appearance. Specifications include a centre to centre length of 132 mm, small end bearing of 18 x 22 x 17 mm, small end bore diameter of 22 mm, small end width of 17 mm, big end bearing of 25 x 31 x 17 mm, big end bore diameter of 31 mm, big end width of 17 mm, big end pin diameter of 21 / 25 mm, and big end pin length of 57 mm. Part number 56-993.
- SKU
- 56-993
- Brand
- Mazzucchelli
- Availability
- In Stock (9)
Fitments (2)
| Make | Model | Year |
|---|---|---|
| HONDA | ATC R 250 | 1985 |
| HONDA | ATC R 250 | 1986 |
- General Product Group
- Crankshafts & Parts
- General Product Type
- Connecting Rod
- Variant Id
- 252415
FULL DESCRIPTION
Mazzucchelli Connecting Rod Kit for Rotax BT20
This high-quality connecting rod kit from Mazzucchelli is engineered as a direct replacement part for Rotax BT20 engines. Designed to meet or exceed original equipment manufacturer standards, this kit ensures precise fitment, reliable performance, and lasting durability for optimal engine operation.
Key Features:
- OEM-quality replacement part for Rotax BT20 engines.
- Matches original equipment specifications and appearance for a seamless integration.
- Provides excellent value for money without compromising on quality.
- Backed by a quality guarantee for customer satisfaction.
- Manufactured by Mazzucchelli, a trusted name in engine components.
Specifications:
- Centre to Centre Length: 132 mm
- Small End Bearing Dimensions: 18 x 22 x 17 mm
- Small End Bore Diameter: 22 mm
- Small End Width: 17 mm
- Big End Bearing Dimensions: 25 x 31 x 17 mm
- Big End Bore Diameter: 31 mm
- Big End Width: 17 mm
- Big End Pin Diameter: 21 / 25 mm
- Big End Pin Length: 57 mm
Note: Please verify the product image before ordering to ensure compatibility with your specific application.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
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
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.