Ride Confidently Knowing Your Gears Are Safe From Impacts
The Threo derailleur guard shields delicate components, reducing repair costs. It absorbs shocks to prevent bending and misalignment. Smooth shifting remains consistent even on bumpy trails. Your cycling experience becomes more enjoyable with this addition to your bike.
Universal Fit
This guard accommodates a wide range of frame styles. Installation is simple and requires no extra parts.


Durable Materials
The Threo guard resists impacts and scratches, ensuring long-lasting performance. It keeps your derailleur in excellent condition, even after countless rides.
Compact Design
Our derailleur guard ensures no interference with pedals or wheels. It stays discreet while offering complete protection.



















Chris N.
No more expensive repairs after falls! I wish I’d found this guard sooner. It makes riding less stressful.
Vic L.
Had this for months now and it’s held up well. No dents or scratches, and I ride in the city as well as some rough park paths.
Tom K.
Glad I grabbed one. After a few bumps, my gears stayed fine. It also wipes clean really easily after a muddy ride which is nice.
Ivy D.
Took just a minute to install and gives me confidence when riding in the woods. Seems like it will last a long time.
Sam B.
This guard saved my derailleur so many times on rocky trails. Super easy to put on and I don’t even notice it’s there when riding.
Paul T.
I hit curbs a lot, and since I got this, nothing’s bent! My old derailleur got ruined before, but this guard works great now.
Lila G.
Lightweight and doesn’t bulk up my ride. Set up was simple, and the chain is staying clean and safe. Love it so far.
Sonia C.
Bought it for my son’s bike, and now I don’t worry so much when he rides off-road. Stays out of the way and keeps the gears safe.
Oscar Q.
The guard is tough. I’ve knocked over my bike against the wall but my gears are still protected. Highly recommended.
Rita F.
I like how it fits my mountain bike and doesn’t get in the way. Super useful and it looks good, you barely see it.