E-Thirteen Helix 12 Speed Race Cassette - XD Driver - Grey - 9-50T - 12 Speed Images Uploaded - Ready for Review There's nothing worse when travelling

There's nothing worse when travelling with your bike

OohBah Inverted Inner Wall

Cons: This is a very minor gripe but stems with two separate face plates are slower to install

Closure or Slip-on: These are a simple slip-on design

Installation: See the video below for the complete walkthrough

E-Thirteen Helix 12 Speed Race Cassette - XD Driver - Grey - 9-50T - 12 Speed Images Uploaded - Ready for Review There's nothing worse when travellingThe HELIX R Cassette is an upgrade to any SRAM Eagle or Shimano drivetrain, with more range than any other cassette on the market. The 9 tooth cog lets you step down one chainring size while keeping the same top end gearing and provides not only better ground clearance but an overall lighter drivetrain. The improved tooth profile of the Helix cassette's features Shimano 12 speed level shifting performance with the improved reliability of a steel and