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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.

Prefer Markdown? Most pages have a .md version

Static pages (about, contact, policies) and every product page are available as clean Markdown.

Append .md to most URLs — e.g. https://www.2brosparts.com/about.md
Send Accept: text/markdown on any page request (content negotiation per RFC 9110)
Fetch directly via the Markdown API — e.g. https://www.2brosparts.com/api/markdown/about, https://www.2brosparts.com/api/markdown/products/[slug]
Site overview: https://www.2brosparts.com/llms.txt

Agent API: plain GET paths, no query strings

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 JTR846.45 JT

Name: REAR SPROCKET JTR846.45 JT
Brand: JT
SKU: SR846-45.S.JT
Price: 20.69 GBP
Availability: InStock

£20.69Only 1 left

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

REAR SPROCKET STEEL JTR846 45 TEETH CHAIN TYPE 520

Specifications

SKU: SR846-45.S.JT
Brand: JT
Availability: In Stock (1)

General Product Group: Chain & Sprockets
General Product Type: Sprockets & Components (Rear)
Variant Id: 279215

Delivery2–4 business days

14-Day ReturnsHassle-free

Easy CheckoutCard friendly

Product details

FULL DESCRIPTION

JT Steel Rear Sprocket - 45 Teeth, 520 Chain Type

Upgrade your motorcycle's performance and durability with this high-quality JT Steel Rear Sprocket. Engineered for reliability, this sprocket features 45 teeth and is designed to work with a 520 chain type.

Key Features:

Durable steel construction for longevity.
Precisely machined for optimal performance.
45 teeth configuration for custom gearing.
Compatible with 520 chain size.
Manufactured by JT, a trusted name in motorcycle components.

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

Buying parts for your business? Apply for a 2BrosParts trade account.

Apply for Trade