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About 2Bros Parts

2Bros Parts (2brosparts.com) is the online retail storefront of 2BROS MCS LTD (UK company no. 16176735, VAT no. GB 508324506). Sells motorcycle and powersports parts worldwide from the UK. Email: [email protected]. Phone: +44 330 133 3748.

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Fetch directly via the Markdown API — e.g. https://www.2brosparts.com/api/markdown/about, https://www.2brosparts.com/api/markdown/products/[slug]
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Start at https://www.2brosparts.com/api/agent. Search with https://www.2brosparts.com/api/agent/search/GB/brake+pads (words joined with +, swap GB for the shopper's country). Tyres by size: https://www.2brosparts.com/api/agent/tyres/GB/110-90-19. Every response links onward and prices each product in the shopper's currency.

To buy, give the shopper https://www.2brosparts.com/api/agent/checkout/GB/[basketKey]:[qty],[basketKey]:[qty]. Opening it fills their basket and takes them to checkout. No need to fetch it first.

In Stock

REAR SPROCKET 520 POLARI

Name: REAR SPROCKET 520 POLARI
Brand: Factory Image Racing
SKU: SR1478-42.S
Price: 14.90 GBP
Availability: InStock

£14.90

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

Qty

Only 4 left

REAR SPROCKET STEEL 42 TEETH 520 Chain conversion. Manufacturer: Factory Image Racing. Weight: 760g.

Specifications

SKU: SR1478-42.S
Brand: Factory Image Racing
Availability: In Stock (4)

General Product Group: Chain & Sprockets
General Product Type: Sprockets & Components (Rear)
Variant Id: 277457

Delivery2–4 business days

14-Day ReturnsHassle-free

Easy CheckoutCard friendly

Product details

FULL DESCRIPTION

REAR SPROCKET 520 POLARI - 42 TEETH

Upgrade your motorcycle's drivetrain with this high-quality steel rear sprocket. Designed for 520 chain conversions, this sprocket features 42 teeth, providing a durable and reliable performance enhancement.

Key Features:

Material: Durable Steel Construction
Number of Teeth: 42
Chain Size Compatibility: 520
Designed for direct replacement or performance upgrades

Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.

Call us0330 133 3748

Email us[email protected]

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.

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Trade pricing available

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