GARBARUK Rear Derailleur Cage Set Shimano 10-speed for Cassette 45 Teeth
GARBARUK shifter cage set Shimano 10-speed for cassette up to 45 teeth
Meanwhile there are from various manufacturers cassette extensions, which make from your 11-36er 10-speed cassette an 11-40 or even 11-42 cassette. The problem here is that the switches are not designed for this. The upper guide wheel must be positioned very far down, so that it comes under the 40 or 42 pinion. If, however, the chain runs on the 11 pinion of the cassette, the distance between the pinion and the guide roller is very large so that the switching performance suffers. Garbaruk from Ukraine offers the perfect solution here. The special cage plate positions the guide rolls in an optimal position so that the guide roller can always work perfectly and does not suffer from the switching performance. It extends the capacity of your derailleur to up to 45 teeth.