🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Price
$205.99
Spécialités TA Syrius 110pcd 10/11 Speed Chainring, Black, 51t, Outer — image 1
ChainringsSpécialités TA✓ In stock

Spécialités TA Syrius 110pcd 10/11 Speed Chainring, Black, 51t, Outer

$205.99

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About this item
  • Ideal replacement chainring for 10 or 11 speed double chainsets
  • Compatible with all 10/11 systems
  • PCD: 110mm
  • Made from CNC 7075 T6 aeronautical quality aluminium alloy, making it both light and strong
  • For perfect shifting quality, we strongly recommend pairing it with the Syrius Inner, with a size difference of between 12 and 16 teeth
Product description

Evolution of the Syrius range 100% compatibility with 10/11 speed transmissions. Material: aluminium 7075 T6 Compatibility: 10/11 speed Spacing: 110 mm Inner: 34, 36, 38 teeth Outer: 46, 48, 50, 52 teeth Colour: Black

Product details
Brand
Spécialités TA
Manufacturer
TA Specialites
Material
Aluminium
Colour
Black
Size
51t
Weight
0.10 kg
Model number
39840
Part number
39840
EAN
3662458006200

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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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 12 of 10 reviews

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