Hello, I need to get a new chain + front & back sprockets for my Specialised Sirrus disc 2016 (pic attached)
Please could someone advise me on what parts to buy? I want components that are approximately the same quality as the ones that were on the bike when I bought it.
Cheers!
Jon
Get a cassette with the same number of cogs that you have now. I would imagine it will be either Sram or Shimano as that is what Specialized use. Either will do as they both work as they fit the same freehub. Chain again, any brand will work but of course match it to the number of cogs on the cassette, 9,10,11 speed. Unless damaged it's unlikely you need new chainrings upfront, maybe get some advice on this from a local bike shop. Again if you do need to replace they need to match the speed of the bike,(chain and cassette) 9'10'11.
Chainrings tend to be good for 10's of thousands of miles whereas a chain may be 1-3 thousand and a cassette 2-5 depending on riding style and conditions, loosley speaking chauge the cassette every 2-3 chains.