porschenut911
Retro Guru
I have an old pace rc300 I never ride. I'd like to put it back in use again however the r/h shifter ratchet is stuck. It has never had very good gearshifting, So I'd like to upgrade the running gear to M970 xtr.
Currently it has middleburn RS3 non compact Cranks with 7spd pace chain rings. I am guessing that these are now no good with 9spd?
Somewhere I have a pair of race face turbines that I purchased in 2001, they are compact drive with race face rings and Isis bb. Are these going to be compatible with 9spd?
Currently it has middleburn RS3 non compact Cranks with 7spd pace chain rings. I am guessing that these are now no good with 9spd?
Somewhere I have a pair of race face turbines that I purchased in 2001, they are compact drive with race face rings and Isis bb. Are these going to be compatible with 9spd?
