Stronglight 39 tooth Dural 5083 replacement chainring suitable for 5-arm mounting 110 BCD Road bike fitment. Machined from light weight Dural 5083 aluminium. Raw silver finish with lazer etched logo. 10mm bolt holes. Made in France.
See diagram above or refer to the measurements below to find your crank arm BCD (Bolt Circle Diameter).
64.7mm = 110 BCD (Compact)
76.4mm = 130 BCD (Standard)
79.5mm = 135 BCD (Campagnolo Type A)
These three sizes apply to most modern chainsets, vintage cranks can have alternative spacing, so always measure if in doubt.
Has something gone wrong ?
We aim to make every transaction a simple and pleasant experience. However if you have any issue at all with your purchase please do not hesitate to contact us via email or call us directly.
By contacting us directly we can deal with any questions and concerns much faster.
Returns
We accept returns on all unused items in their original packaging within 30 days of purchase.
Our Return Address is
Sprocket & Gear
The Coach House
Bear Lane
Hare Hatch
Berks
RG10 9XR
Payment
We accept payment via Paypal
If you would like to pay by credit card then this is also possible via paypal
A liitle bit about us......
We are a UK VAT registered company specialising in cycle parts and accessories
Our policy is to hold all our items in stock in the UK so we can dispatch them quickly to you.
