SHIMANOSprocket Cassette

Shimano & Sram are the only two bike component manufacturers that continually deliver top quality parts. Trust a hardcore rider, or don't.

As always Shimano is the best.

excelente todo

Llego todo perfecto, el producto es de excelente calidad.

The r8000 is only 47 grams lighter than my factory r7000 (105) cassette but shitting felt so much smoother. My bike came with Ultegra front and rear derailleurs but they gave me 105 cassette because it is more durable. When I bought a new pair of carbon wheelset, I bought this r8000 cassette and loving it. The shifting is smooth even in the middle of a hill climb. Worth every penny and Competitive Cyclist had it delivered on time and no damage on the package. I will probably buy another r8000 to permanently replace my r7000 on my training wheel.

Parts start to wear out over time. It's a slow process, so you don't realize at the time when your shifting starts to get worse. I swapped out a chain and was still getting some chain skip on the cassette and shifts were sometimes slow to respond. I looked up my mileage and had around 8k, so I was overdue. I picked up the 11-28 r8000 to go with my Dura 9000 parts. It was like getting a new bike again! So smooth. It works perfect with the older Dura Ace line.

My R9000 Dura Ace cassette fell apart after less than 5000 miles. I replaced it with this 11-30 ultegra cassette. It's about 60 grams heavier. I notice no difference between the two cassettes. Shifting is very smooth and quiet. This is a great buy.

I always use Shimano brand on my bikes with Shimano components it just seems to shift will together. I never mix and match

Past perfect

Photo non contractuelle. Photo Cassette 11×28. Cassette reçu 12×25

Très bien

All good.

Conforme aux références merci pour le vendeur