Sram PG-1050 12-27t Cassette Model=X-Sync 2 Eagle Steel Direct Mount Chainring give you enough range to

give you enough range to cover your entire town

2 quickly grips cogs with 9 to 24 teeth to securely hold the cassette in place

Model G3 CleanSweep Size 203mm Mount 6-Bolt Thickness 1

Fits some Eddy Merckx and Wilier

Color Black Defined Color Black ISO Width (mm) 45 ISO Diameter 622 / Road / 29" Tire Intended Use Touring-Hybrid Tire Diameter 700c Tire Bead Wire Labeled Size 700 x 45 Tire Type Clincher Size 700 X 45

Sram PG-1050 12-27t Cassette Model=X-Sync 2 Eagle Steel Direct Mount Chainring give you enough range to10 speed cassette. Aluminum spider. Heat treated steel cogs. ~ 250g to 295g. SHIMANO Equivalent CS 6700 CS M771 CS HG81 TECH SPECS Range 12 27t Gears 10sp Cogs 12 13 14 15 16 17 19 21 24 27 Color Silver Weight