Shimano EW-SD300 Di2 12 Speed eTube Wire

Name: Shimano EW-SD300 Di2 12 Speed eTube Wire
Brand: SHIMANO
SKU: awhd-us-b08x1bdj8t
Price: 25.98 USD
Availability: InStock

Brand: SHIMANO

Condition: Used - Good

$25⁹⁸

$33⁰⁰

-22% Save $7⁰²

Updated: 20 hours 36 mins ago

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Description

• Shimano 105 R7150/R7170 Compatibility: Compatible with Shimano 105 R7150/R7170 systems

• Shimano Ultegra R8150/R8170 Compatibility: Compatible with Shimano Ultegra R8150/R8170 systems

• Shimano Dura-Ace R9150/R9170 Compatibility: Compatible with Shimano Dura-Ace R9150/R9170 systems

• Reduced Size: New electric components are more compact and lighter

• Future DI2 Expansion: Potentially enhances future capabilities of DI2 systems

• Internal Routing: Designed for internal routing usage

This Shimano EW-SD300 Di2 12 Speed eTube Wire is compatible with Shimano's 12-speed Di2 systems, including 105 R7150/R7170, Ultegra R8150/R8170, and Dura-Ace R9150/R9170. Measuring 1200 mm, it's suitable for electric components ranging from 150 mm to 1600 mm in diameter.

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Product Details

SKU:: awhd-us-b08x1bdj8t
Model:: Shimano
Country:: US
ASIN:: B08X1BDJ8T
GTIN:: 00192790635163
UPC:: 192790635163

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Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $7 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

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Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.