Shimano SM-EW90-B Di2 5 Port Junction Box brand-cannondale -Stealth Rings between the cogs
Platform notes & fabric story
Description
Shimano SM EW90 B Di2 5 Port Junction Box brand cannondale Stealth Rings between the cogs Stealth Rings between the cogs minimize chain noise Hollow steel dome makes for the stiffest gear cluster ever at the lightest weight 11 speed cassettes with 11 tooth cogs have the smallest cog located behind the cassette in the packaging Brooks B17 Standard Leather Saddle