The rack for the Shimano 10-speed rear cassette allows you to extend the range of gears so that you can comfortably drive using the 1x10 or 2x10 drive. To prepare such a drive, use a dismountable 10-row cartridge, remove one of the racks and attach the A2Z rack in the extreme position at the hub body. After mounting the gear rack, the range of gears is the same as for the most expensive 1x11 drives using economical 10-row components. CNC cut with 5mm thick aluminum 7075 T6. Sprockets are available in size 40T and 42T. Each of them has a 16T steel gear, washer and nut. The additional sprocket allows you to compensate for the difference after removing one of the middle sprockets.
- compatible with drums and dismountable 10-speed cassettes,
- compatible with 11-36z cassettes (11-32z and 11-34z are incompatible due to the spacing between gears),
- compatible with derailleurs with medium and long bogie
- 40 or 42 teeth
- colors: black, red, blue, gold
