The Brutal Engineering GT Fury High Pivot chain guide is designed as a factory replacement that will keep your chain on the idler under the harshest conditions. We engineered the chain path to a tight clearance which leaves no room for the chain to disengage from the pulley while also taking into account modern rear cassettes up to 12 speed 52-10 tooth.
Fits all sizes of GT Fury model years 2019-2021.
Designed to work with factory idlers 15t and fewer.
The guide is manufactured in Maryland, USA by Brutal Engineering. Material is PA12CF25 formed using Fused Deposition Modeling (FDM) for extreme toughness and high wear resistance.
We recommend installing the guide using a bike stand so you can shift through all the gears to get the alignment dialed to minimize rubbing.
The chain must be disconnected and passed through the guide.
Use included 4mm screws to mount the guide in the factory location and center over the idler.
Adjust as necessary to minimize chain rub. Depending on your hub configuration there may be slight rubbing in the extreme cogs which will reduce with use. The close tolerance of the guide can cause this but is necessary to keep the chain from riding up onto the teeth of the idler.
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