9/10/11 speed SHIMANO Cues chain, ideal for E-Bikes. It increases the durability of bike speeds with the new SHIMANO Cues series. SHIMANO designed the CUES series for bikes that seek maximum reliability and resistance to adverse conditions and maximum load forces, such as those exerted by E-Bikes.

The philosophy of the CUES series is based on thicker gear teeth and different operating angles of the chain, allowing for smooth gear shifting from one to another, without noise or inaccuracies. This ensures there is no risk of the chain breaking when changing the chainring under high load forces.

The SHIMANO CUES series delivers up to 3 times greater durability over time, with guaranteed proper operation in any condition. It is compatible with nearly all mid-range and higher bikes, including most older aluminum bikes.

For the proper operation of the transmission, it is necessary to replace the entire old and worn-out series, as the operating standards of the chain and gears cannot be combined with technologies from different series that are not Link Glide.