
Bike Guide:
Disclaimer:
This isnt a definitive list.
I have used Shimano because they are the most popular.
A better bike does not make you a better athlete.
It will always be the athlete on the bike that wins the race, not the bike.
Consisten ttraining, well executed strategies & good supports will put you in a much better spot rather than a €10,000 bike.
However, a good bike is can be an extra asset that allows you to get the most out of your efforts.
A lighter,m more refined groupset / bike frame can help you to get extra Watts for the same amount of effort.

Groupsets
Shimano 105
The roadie enthusiast’s best friend
The 105 is for serious cyclists that are racing regularly.
Highly recommend if your budget stretches that far.
But only if you are serious about Triathlon / Road racing
Price Range: €1500
Shimano Tiagra
The better commuter groupset
Can absolutely race in a Tiagra groupset, have done for years. Durable and comes in Hydraulic and Disc format,
Recommend!
Price Range: €1000+
Shimano Sora
The commuter groupset
The entry level, workhorse of the cycling world.
A lot of entry level bikes either come with a Tiagra or Sora groupset.
Both are interchangeable and I recommend both for an entry level bike.
Price Range: €900+
Shimano Claris
Avoid.
Clunky, city bike, casual clothes sort of group set.
I would recommend a Sora groupset if your budget stretches that far.
Price Range: ≤ €800

Replaceables
Things That can be bought at a later date:
Saddles
Tyres
Wheels
I would focus on a good frame and a good groupset and then replace the rest when you have more expendable cash.