105 CS-R7000 105 11-Speed Cassette, 12-25T

never got the item, do not purchase

this Shimano 105 cassette is 60 dollars (12x25 11 speed). Ultegra is 80-90 dollars, Dura Ace equivalent is 200+ dollars. For is the delta on the weight savings? Is it worth it? If you ride a lot (6,000-10,000) miles a year, you'll probably go though a few of these in 1 or 2 years depending on how often you replace your chain.Whatever you end up picking, buy yourself a chain wear tool and replace your chain every 1800-2000 miles but just keep tabs on your chain wear. This will save whatever cassette you end up buying but eventually it will wear out and you will buy another.For me, this is super crisp on my 11 speed 2017 Trek Madone SLR7 with Ultegra Di2. SRAM chain and SRAM/GXP 52x39 crank set. Buy the 105. You worried about weight? Stop drinking beer and eating fast food.

The price was right, it arrived on time and is now in everyday use. Perfect.

conforme a la description

da circa 20 anni conosco i prodotti shimano. con questo marchio non ci sono problemi . ed anche questa volta con questa ruota libera non ho avuto problemi, ma non avevo dubbi. sono molto soddisfaftto

Lo compré para usar en el rodillo Elite Direto y no he tenido ningún problema para instalarlo. A la hora de pedalear con el va suave y el cambio de marchas es bastante fino.

11-28Tから12-25Tに変更する為に購入。最初はアルテグラにしようか悩んでいましたがケチって105グレードを選択しました笑が、流石はシマノです。変速性能は折り紙付きだと思います。