Bike Forums - View Single Post - Groupset for touring

02-18-16 | 08:10 AM

#7

cyccommute

Mad bike riding scientist

Joined: Nov 2004

Posts: 29,137

Likes: 6,186

From: Denver, CO

Bikes: Some silver ones, a red one, a black and orange one, and a few titanium ones

Quote:

Originally Posted by 36Oly_Rider

You may need something like these to put Shimano cranks on it...These came with my S-Works Tarmac frame, not sure if they're the same size for your Sirrus though...

I doubt that the Sirius uses the same crank/bottom bracket as you S-Works. I suspect that your bottom bracket is a BB30. I fairly certain that all of the Sirrus line uses a threaded bottom bracket which uses a flat spacer behind the cup on the bottom bracket.

__________________
Stuart Black
Dreamin' of Bemidji Down the Mississippi (in part)
Plan Epsilon Around Lake Michigan in the era of Covid
Gold Fever Three days of dirt in Colorado
Pokin' around the Poconos A cold ride around Lake Erie
Dinosaurs in Colorado A mountain bike guide to the Purgatory Canyon dinosaur trackway
Solo Without Pie. The search for pie in the Midwest.
Picking the Scablands. Washington and Oregon, 2005. Pie and spiders on the Columbia River!

Reply

0