FSA Pro Road 120/90BCD Chainring

  • Precision CNC machined AL7075/T6 construction
  • Provides top-notch shifting quality every time
  • Compatible with 10 & 11-speed drivetrains
WAS FROM £28.96
SAVE 21%
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Shifting performance has helped Full Speed Ahead to become a world leader for high-end chainrings. No one studies the design and manufacturing of each system, and each tooth, as carefully as FSA do. FSA's dedication shows in every revolution of the crank, and every perfect shift achieved. To meet or exceed the needs of any drivetrain, FSA has developed sophisticated design, testing and manufacturing protocols. This allows FSA to match your needs as perfectly as their chainrings match a chain. The FSA Pro Road chainring is made from hard-wearing CNC machined AL7075 T6 alloy and it is ramped and pinned, so you get top-notch shifting quality every time. This model is compatible with Shimano 10/11-speed cranksets, giving brilliant acceleration and smooth shifts every time.

PLEASE NOTE: Chainrings are sold individually, not as a pair. For example; if you purchase the the 46T (x36T) chaining you WILL NOT receive the 36T chainring, only the 46T.


Brand FSA
MPN 370-0044005050, 370-0045003050, 370-0046004050, 370-0047003050, 370-0050021140, 370-0043006050, 370-0049002140, 370-0051001140, 370-0048003140

Customer Reviews

Customer Reviews

Not fitted yet but looks a quality item
Replacement chainring as going back to compact setup. Quality spot on, easy to fit. All good.
All good with delivery.
Bought to replace on my Cannondale. like for like as they are supberb

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Our Payment Options

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Online we currently accept payment from the methods listed above including a wide range of finance options. In store we also accept payment in the form of cash and gift vouchers.

Finance Options

In order to get the kit you want, when you need it, without ruining the family finances we offer a highly flexible range of finance options to help you get the best products on your bike now rather than at the end of the season when you've saved up the cash to make the purchase. There are even interest free options which effectively spread the cost without costing you any extra.

D.T.(Automotives) Limited T/A Tweeks Cycles is authorised and regulated by the Financial Conduct Authority and is the broker and not the lender. Our FCA registration number is 689896. D.T.(Automotives) Limited offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance and Klarna. Credit is provided subject to affordability, age and status. Minimum spend applies. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority.

Delivery & Returns

UK Mainland Delivery Prices

Delivery Type Cost Estimated Delivery Time
Standard Delivery for orders under £49.99 from £1.33 2-3 working days from day of despatch(Excludes weekends and Bank Holidays)
Standard Delivery for orders over £49.99 Free
Express Delivery from £1.68 1-2 working days from day of despatch(Excludes weekends and Bank Holidays)
Special Delivery from £12.54 For any next working day delivery order before 4pm Monday to Thursday.
For any weekend delivery order before 4pm Friday
Click & Collect from £7.62 Collect your parcel from a local post office. 2-3 working days from day of despatch(Excludes weekends and Bank Holidays)

For international shipping please visit our delivery page.

For information about returning an item please visit our returns page.