SHIMANO
✓Price
$55.26
SHIMANO ULTEGRA R8000 Derailleur 2x11S Welding Attachment
★★★★★
$55.26
Quantity
1
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About this item
- Model Number: SHI1831
- Compact design improves clearance
- Front Supported Speed: 2 speeds, Rear Supported Speed: 11 speeds, Compatible Chain: HG-EV11 / HG-X11, Compatible Outer Gears: 46-53T, Total Capacity: 16T
- Chainstays Angle: 61-66°, Chainline: 43.5mm / Mounting Method: Direct attachment, Action Type: Down Swing, Average Weight: 3.2 oz (92 g)
- Redesigned to match the movement of your hand for a lighter front shifter
- The technologies of the road models are the result of exhausting races, where every second counts, adapt perfectly to the style of every cyclist, from beginner to professional, to ensure maximum performance.
- For crank 2 crowns
Product description
ULTEGRA R8000 Derailleur 2x11S Welding Attachment
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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