Jump to content

Recommended Posts

  • Replies 2.6k
  • Created
  • Last Reply

Top Posters In This Topic

Top Posters In This Topic

Posted

C50 variants – introduced 2003-04. made famous by guys like freire and popovych.

• mk-1 – as noted above, C40HP with 1.125" front-end spec and larger tube diameters in the main triangle. HP/B-stay rear triangle carried directly over from C40HP. introduced sloping top-tube option.

• mk-2 “superlight” – the mk-2 introduced high-modulus carbon and shorter lugs for a nominal weight reduction (revised lugs particularly noticeable @ the seat-cluster, but also at the head-tube and BB). the HP-stay chainstays were reshaped to be slimmer and more gracefully curved (the C40 HP-stays are bulky and almost square in cross-section, whereas the updated superlight C50 HP-stays are trimmer and more rounded in cross-section). during the transition to mk-2 configuration the C75 fork was introduced. the final examples were found with english-threaded BB inserts (still titanium, though). note: there are a small number of “transitional” C50s that have been spotted that mixed mk1-mk2 lugs and chainstays

• mk-2.5 – produced in relatively small numbers and known as the "C-50HM" to highlight use of high-modulus carbon that was introduced on the mk-2. this variant just has minor graphics tweaks – red in the “C50” and added “hm carbon fiber” lettering.

Posted

Extreme-Power/Extreme-C – introduced 2007. made famous by guys like zabel, petacchi, and rasmussen.

• replaced master-profile main tubes with round-profiles. replaced the diamond-cutout HP-stay chainstays with 4-lobed chainstays.

extreme-c was a climbing-specific variant with less beefy main-tubes to save weight for the wee little grimpeurs. bottom-bracket

went from ITA to BSC, still in titanium though.

Posted

Hey Cippo thank you for posting the above history. I am certainly greatful for the history lesson and will bookmark this for later reference.

I'm also just learning but I do like reading up on all the history. The inter webs are so full of guys with blogs and reviews sharing their knowledge. It's so much easier being able to find information on these older models. 

Posted

Hey Cippo thank you for posting the above history. I am certainly greatful for the history lesson and will bookmark this for later reference.

Me too  :thumbup:

Posted

To commemorate Ferrari's 60th anniversary in 2008 Colnago released the CF4 which used an Extreme Power frameset with the legendary Campagnolo Record 10spd gruppo and Lightweight wheels. Only 60 were made.

Saw one in the Rapha shop in Soho last week.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
Settings My Forum Content My Followed Content Forum Settings Ad Messages My Ads My Favourites My Saved Alerts My Pay Deals Help Logout