can anyone give any feedback on Sun Singletrack Rims and Mavic d321. I am halfway through building up a wheelset with d321 rims (like the new ex729) and i have just been offered a new set of singletrack rims. does anyone have any recommendations? i ride some downhill, some xc and need a strong wheelset, that isn't too heavy. cheers

the riders seem to like them, i haven't found anything wrong with my sun rims, albeit not singletrack, but they haven't given way under me... and if you knew my bike track record!

"sotonkona" from southampton?

Had D321`s on my Marin Wolf Ridge for 3 years.
Used them afor all sorts of riding inc XC and rock garden madness.
I weigh 17.5 stone BTW.
Still straight and true after lots of abuse.
Dent in the rim of the rear one where i hit a particularly large rock but the wheel is fine.