e-rider
crappy member
- Location
- South West
So, the upper and lower jockey wheels (guide and tension) - what's the difference?
I need to replace mine and some come in pairs which state 'guide and tension' but others (usually the most expensive ones) supply two exactly the same.
Do they need to be different?
I need to replace mine and some come in pairs which state 'guide and tension' but others (usually the most expensive ones) supply two exactly the same.
Do they need to be different?