Garbaruk 10-50t Kit
Note - the price only applies when the product is purchased as an addition to our bike (the kit is compatible with bikes from the Gravel category)
The set includes Garbaruk 10-50t 11s cassette, derailleur cage, pulley wheels and SRAM XD driver
Shimano GRX RD-RX812 is designed to work with cassettes with a maximum range of 11-42t. In practice it can easily handle up to 11-46t, but for the toughest mountain rides this may still not be enough.
A special Garbaruk derailleur allows the derailleur to work properly with cassette sizes up to 10-50t. . The derailleur weighs only 45 g and is CNC machined from a single piece of 7075 aluminium. In combination with oversize pulley wheels it will give you, apart from the extra range, a lower weight and an even more precise shifting.
The heart of the kit is one of the lightest cassettes on the market, with a range of as much as 10-50t (500%). At this size it weighs just 300 g (234 g less than the Sunrace cassette we fit as standard). The whole thing is CNC cut from a single block of steel, which allows us to achieve a very good ratio of weight to strength. Only the largest sprocket is made of aluminium (7075). The usage of a cassette with the smallest sprocket 10t instead of 11t is possible by changing the hub driver to the SRAM XD type.
Choose your setup