as in title, need to order a new bottom one (xt 751) and not sure which is which from crc descriptions

guide on top to guide the chain

tension on bottom to take up the tension

Surely you’ll be buying a pair anyways though?

Thanks zippy – I am replacing both, but have a nearly new top one from a mech that I mashed a while back (the mashing broke the bottom pulley and bent the mech, but I kept the whole thing ‘just in case’ -))

hey I have my m8’s snapped in half XTR mech, one set of jockey wheels and maybe something useful (adjustment bolt/jockey wheel plates) – who says hoarding is wrong!

tighter than derrier of a duck………

have you seen how much xtr jw’s are? Not that I’d buy replacement xtr one’s – oh yes so so tight baby 😆

zippy – I think he meant me…….. he has called me worse though…-)

Me touchy? Never! <walks away whistling> 😉