What we Do
Aero is Everything
Your carbon fiber weapon requires attention to detail, care and finesse. The wheels must be perfectly true, the bearings next to frictionless, the chain immaculately clean. We can make your bike its fastest, safest self.
It might not be the reason why you got that Strava KOM, but it should never be the reason why you didn’t.
We can replace press fit BB’s, true wheels, index gears, adjust derailuers, change the sealant in your tubeless tyres, service the headset, stick on your new tubulars, or simply give it a clean and service.


E-bike and E-Scooter Service
They’re just like bikes, only they have a battery and a motor. For the most part, servicing an e-bike requires the same skills and understanding as servicing a regular pedal powered bike. The chain needs to be cleaned and lubricated, the tyres need to be inflated, and the disc brake pads need replacing.
That said, they are heavy, and often the electrical components can make changing a tube or tyre difficult.
And then there’s the motor, and the electronics and sensors that go along with it. In addition to his skills as a bike mechanic, Josh at GRB also has a trade certificate in electronics, and is more than happy to troubleshoot that problem you are having with your battery powered transport. No fix, no fee.
Mountain Bikes
Don’t you love that mile wide smile your MTB gives you on that downhill single track trail through the trees!
When it needs attention GRB can help. We can replace the pivot bearings on your dual suspension rig, clean out and replace the sealant in the tubeless tyres, bleed the hydraulic brakes, and replace worn-out components.
It’s an expensive hobby, but focus on the mile-wide smile and everything will be ok.
