Two different rubber compounds for the centre and the sides of the tread
Michelin Bi-Compound is a totally new mixture of two different rubber compounds in the same tyre!
In the centre of the tread, the rubber is more rigid for less straight line wear
On the sides, the rubber is softer and gives greater grip when cornering
A very low level of rolling resistance through a 30% reduction in casing weight (150 tpi instead of 110 tpi). This greatly limits the distortion of the casing on the road and thus restricts energy losses
10% reduction in weight (180g) compared with the MICHELIN PRO4 Service Course (200g)
Top level performance, 7%¹ better on average than the MICHELIN Pro4 Service Course
Grip, handling and endurance of the highest level
Valve Type: A1 - unthreaded
40mm presta valve - 96g
52mm presta valve -98g
Buy Michelin Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.