Shimano Non-Series Di2 EW-JC304 SD300 4 port junction, Black (Black)
Shimano Non-Series Di2 EW-JC304 SD300 4 port junction, Black (Black)
Cheapest Price
In stock
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£17.50
Delivery from £11.50
Shimano Di2 EW-JC304 4 Port Junction - Black / 4-Port for 11/12spd groups
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 24 Dec 2025)
Based on a total of 79,078 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 79,078 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
2-3 days
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£24.95
Delivery from £3.95
Shimano Connector Di2 E-tube Jc3000 Sd300 4 Ports Black
Overall Rating: 4.0 / 5 (average from multiple review sources, as of 25 Dec 2025)
Based on a total of 34,911 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 34,911 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
3 working day(s)
PayPal
PayPal
DIRECTebanking
DIRECTebanking
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£24.99
Delivery from £6.99
Shimano Non-Series Di2 EW-JC304 SD300 4 port junction, Black (Black)
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 25 Dec 2025)
Based on a total of 45,785 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 45,785 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
In stock. Express Delivery available with Amazon Prime.
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£26.59
Free Delivery
Shimano Di2 EW-JC304 SD300 4 Port Junction (One Size) Size: One Size
Overall Rating: 3.6 / 5 (average from multiple review sources, as of 13 Dec 2025)
Based on a total of 4,538 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 4,538 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
1-3 working days
Direct debit
Direct debit
PayPal
PayPal
£27.99
Delivery from £2.95
Shimano Non-Series Di2 Di2 EW-JC304 SD300 4 Port Junction
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 24 Dec 2025)
Based on a total of 21,561 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 21,561 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 4 - 10 working days of receiving cleared payment.
PayPal
PayPal
Visa
Visa
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£27.99
Delivery from £2.99
Shimano Non-Series Di2 EW-JC304 SD300 4 port junction, Black (Black)
Usually dispatched within 6 to 7 days
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£51.20
Free Delivery
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Shimano Non-Series Di2 EW-JC304 SD300 4 port junction, Black (Black) - Details
▶ Finding you the best price!
We have found 7 prices for Shimano Non-Series Di2 EW-JC304 SD300 4 port junction, Black (Black). Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Shimano Non-Series Di2 EW-JC304 SD300 4 port junction, Black (Black) - Price Information
- Cheapest price: £17.50
- The cheapest price is offered by Amazon-marketplace.co.uk . You can order the product there.
- The price range for the product Shimano Non-Series Di2 EW-JC304 SD300 4 port junction, Black (Black) is €£17.50to €£51.20 with a total of 7 offers.
- Payment methods: The online shop Amazon-marketplace.co.uk supports: Direct debit, Visa, Mastercard
- Delivery: The shortest delivery time is In stock working days offered by Amazon-marketplace.co.uk .
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