What payment methods are available on Joom?

Joom supports a wide range of local and international payment methods for European shoppers, including debit and credit cards (Visa, Mastercard, Maestro), PayPal, Apple Pay, and Google Pay, plus country-specific options such as Klarna, BLIK, Multibanco, MB WAY, SEPA, and Giropay. Available options are shown at checkout and vary by country.

Can I pay for an expensive purchase in installments or later?

Yes, buy-now-pay-later services such as Klarna and Scalapay are available for some higher-value purchases, depending on your country, order amount, and the provider's terms.

Can I track my order?

Yes. You can follow its delivery status in the Joom app or on the website, updated as the package moves.

What happens if my order doesn't arrive?

Every order is covered by Joom Delivery Guarantee. If your order doesn't arrive by the guarantee date shown in your order details, contact Joom support and we'll issue a full refund.

Is it safe to pay on Joom?

Yes. Joom uses a secure payment system, and the seller isn't paid until you've received your order, which adds an extra layer of purchase protection.

What if my order doesn't arrive or the product isn't as expected?

If your order wasn't delivered, arrived damaged, or doesn't match its description, contact Joom support — a full refund can be issued in these cases.

How do I request a refund?

Requesting a refund is quick and straightforward. Just head to your order in the Joom app or website, open the Support Chat, and let us know what happened. Our team will take it from there and get back to you with a resolution as quickly as possible.

SHIMANO

SHIMANO GRX RD-RX812 11-Speed Rear Derailleur IRDRX812 Direct from Japan

Name: SHIMANO GRX RD-RX812 11-Speed Rear Derailleur IRDRX812 Direct from Japan
SKU: 6a9e94de85efba01b7827ded
Price: 144.68 EUR
Availability: InStock

Current price

Price €144.68

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Free delivery to the United States

10 November

Delivered from Japan

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No-delivery refund

Quality guarantee

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Description

Product: Shimano GRX RD-RX812 11-Speed Rear Derailleur IRDRX812

Characteristics: The mechanical GRX rear derailleur uses a Shadow RD+ chain stabiliser to reduce chain slap and help retain the chain during gravel and adventure riding. It is compatible with the specified dual-control lever system and 11-speed chains.

Specifications: Model: RD-RX812 Part code: IRDRX812 Rear speeds: 11 Shift type: Mechanical Chains: HG-EV11 / HG-X11 Low sprocket: 40–42T Top sprocket: 11T Total capacity: 31T Average weight: 267g Component family: GRX810

Authentic product, carefully packed and shipped directly from Japan.

TOKYO ZEN HOBBY

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About brand authority

Frequently asked questions

What payment methods are available on Joom?
Joom supports a wide range of local and international payment methods for European shoppers, including debit and credit cards (Visa, Mastercard, Maestro), PayPal, Apple Pay, and Google Pay, plus country-specific options such as Klarna, BLIK, Multibanco, MB WAY, SEPA, and Giropay. Available options are shown at checkout and vary by country.
Can I pay for an expensive purchase in installments or later?
Yes, buy-now-pay-later services such as Klarna and Scalapay are available for some higher-value purchases, depending on your country, order amount, and the provider's terms.
Can I track my order?
Yes. You can follow its delivery status in the Joom app or on the website, updated as the package moves.
What happens if my order doesn't arrive?
Every order is covered by Joom Delivery Guarantee. If your order doesn't arrive by the guarantee date shown in your order details, contact Joom support and we'll issue a full refund.
Is it safe to pay on Joom?
Yes. Joom uses a secure payment system, and the seller isn't paid until you've received your order, which adds an extra layer of purchase protection.
What if my order doesn't arrive or the product isn't as expected?
If your order wasn't delivered, arrived damaged, or doesn't match its description, contact Joom support — a full refund can be issued in these cases.
How do I request a refund?
Requesting a refund is quick and straightforward. Just head to your order in the Joom app or website, open the Support Chat, and let us know what happened. Our team will take it from there and get back to you with a resolution as quickly as possible.

SHIMANO GRX RD-RX812 11-Speed Rear Derailleur IRDRX812 Direct from Japan

Description

Frequently asked questions

Shimano 11S IRDRX812 RD-RX812 — buy online with free worldwide shipping!

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