Collen Future Fit Sports Coach

Excellent.... Thanks you, well looks may be one thing, but function is power and thats where I need to go... No to find them is another question LOL cheers, appreciate it

So I have the Ultegra 52T Chainring, as per picture So I should be then able to go the Dura-Ace as per attached picture, right, if I read the thread correct

Thank you ???? Appreciate the message!!

Will a Shimano Dura-Ace 54T 4-bolt fit a Ultegra 4-bot crankset? I am looking for a 54T / 55T / 56T chain ring for my TT bike but ULTEGRA 11 spd seems limited at max of a 53T. For example (55T) 1pc Shimano Dura-Ace FC-R9100 110mm BCD 4Arm Outer Chainring - will this fit latest Altegra 11 spd crankset? Hope someone can help

REMEMBER a small little thing like INTEGRITY - most out there don't have that!

Entered :-)

well done, hope he doesn't dissapear like others