Shimano Road Bike Drivetrain Levels
The road bike hierarchy goes from shimano 2300 to sora tiagra shimano 105 ultegra and up to dura ace.
Shimano road bike drivetrain levels. A road bike groupset is the collection of components that make. It offers several features and shared aesthetics of groupsets above it. Together they let the rider concentrate on the ride for stress free enjoyment. Alivio is top of shimano s recreational mountain bike groupsets.
The tiagra is the 4600 you are talking about but was upgraded to the 4700 tiagra in 2015 after a much needed overhaul. The 2400 is a claris groupset which is on the bottom of the hierarchy for the road components offered. Shimano road bike components respond backed by a long history of innovative research from aerodynamics to ergonomics. A road bike s groupset or gruppo refers to any mechanical or electronic parts that are involved in braking changing gear or the running of the drivetrain.
This groupset is found on entry level mountain bikes that are designed for off road use. Shimano s mountain bike groupsets go all the way from the kind of kit you d find on entry level off road and hybrid bikes up to specialist set ups for extreme downhill racing. Here we look at each series and explain what they can do. Shop shimano components acera catalogue number m390 shimano does produce cheaper non series general purpose components but acera is its entry level.
Shimano is the oldest and most widely used of the three. The shimano road bike groupset hierarchy is as follows. The drivetrain shifters and brakes. This results in smooth precise shift changes a drivetrain system with loss free propulsion and a braking system with high reliability.
Shimano modular chain device press fit bottom bracket dynamic chain engagement. However the 3x9 gearing and lack of a clutch equipped derailleur are the critical limitations for genuine off road thrashing. The japanese brand shimano offers a wide range of groupsets starting with claris and sora which you ll find on entry level road bikes. Tiagra is the next step up followed by shimano 105.