17 Tooth Upgrade Sprocket – Trident 660 / Tiger 660

(5 customer reviews)

£14.00

NOTE- Will NOT fit Tiger 660 2026 onward (new chain size on these models)

Top quality 17-tooth sprocket made by JT

To replace the standard 16-tooth sprocket

Will fit without any modification to the chain

Allows for more chain adjustment with the standard chain

Reduces revs at higher road speeds, for more relaxed cruising and improved fuel economy

No noticeable decrease to acceleration and allows you to hold on to each gear longer

In stock

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Rating
5.0 out of 5
Based on 5 Reviews
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Ian C.
August 28, 2026

Customer service was excellent. I was unable to fit ordered part so contacted Tec bike who responded immediately with help and assistance. I was sent a returns label next day and refunded. I can not fault Tec bike I will use them again in the future. Thanks Tec bike.

Richard W.
August 25, 2026

all as expected

Stephen H.
August 6, 2026

Good communication throughout the delivery process and when ordering. Item arrived when it was supposed to and the quality/pricing of the gearbox sprocket for my Triumph Trident 660 was also good.

Howard S.
July 28, 2026

Good product and a very good service thank you

anthony W.
September 21, 2025

gearbox sprocket

after fitting 1 tooth higher gearbox sprocket to my 660 tridentit makes significant difference in lower gears as bike does not rev so high,very easy to fit even with quickshifter on highly recommended.

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