- News
- Reviews
- Bikes
- Accessories
- Accessories - misc
- Computer mounts
- Bags
- Bar ends
- Bike bags & cases
- Bottle cages
- Bottles
- Cameras
- Car racks
- Child seats
- Computers
- Glasses
- GPS units
- Helmets
- Lights - front
- Lights - rear
- Lights - sets
- Locks
- Mirrors
- Mudguards
- Racks
- Pumps & CO2 inflators
- Puncture kits
- Reflectives
- Smart watches
- Stands and racks
- Trailers
- Clothing
- Components
- Bar tape & grips
- Bottom brackets
- Brake & gear cables
- Brake & STI levers
- Brake pads & spares
- Brakes
- Cassettes & freewheels
- Chains
- Chainsets & chainrings
- Derailleurs - front
- Derailleurs - rear
- Forks
- Gear levers & shifters
- Groupsets
- Handlebars & extensions
- Headsets
- Hubs
- Inner tubes
- Pedals
- Quick releases & skewers
- Saddles
- Seatposts
- Stems
- Wheels
- Tyres
- Health, fitness and nutrition
- Tools and workshop
- Miscellaneous
- Cross country mountain bikes
- Tubeless valves
- Buyers Guides
- Features
- Forum
- Recommends
- Podcast
Add new comment
5 comments
Take the wheel out of the frame.
Hold the axle ends (not the quick release) and spin.
Any resistance will be in the axle bearings. Either lack of grease or over tightened.
If it's fine, then check for play in the bearings (push wheel side to side while holding axles) - if there is play then it could be that when clamped in the frame the bearings are being squeezed tight.
If all seems well, check that the cassette freewheel does spin freely.
Check the chain to make sure it doesn't have stiff links due to lack of fresh lube.
A stiff chain holding a stiff freewheel will bring the wheel to a halt.
Not sure why I said wd40 I meant gt85
'WD40 is not a lubricant.'
of course it is. It's not a very good one, mind.
WD40 is not a lubricant.
It's possible that the bearings are tight or perhaps a problem in the freehub.
As DaveG said, have you spun it up out of the frame, in your hands?
Have you taken it out and spun it?