[Updated on 20th May 2023] Butterfly ‘Ovtcharov InnerForce ALC’ is the blade made for Dimitrij Ovtcharov who is the member of German Men’s National Team. It is a 5+2 ply inner-fiber blade based on Butterfly ‘InnerForce Layer ALC’ but the its construction is thicker than that of ‘InnerForce Layer ALC’ (6.2mm vs. 5.7mm). The size of head is also enlarged to 158 x 152mm from 157mm x 150mm of ‘InnerForce Layer ALC’. ‘Ovtcharov InnerForce ALC’ can be considered as the high-speed version of inner ALC blades in Butterfly blade range. It can be compared with some existing high-speed inner ALC blades such as DHS ‘Hurricane Long 5X’. Also, it can be strongly recommended as the combination with new sticky rubbers such as Butterfly ‘Dignics 09c’.
Following are the performance indices of Ovtcharov InnerForce ALC :
– Ep = 1.96
– Ec = 1.82 (Ec/Ep = 0.93)
– Vp = 1.30
– Vl = 1.39 (Vl/Vp = 1.07)
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