Wheels Manufacturing Open Bore Adaptor Bearing Drift 29 x 42mm DUB Bottom Bracket Bearings CheckoutSpec= Disc brake pads Simple and easy to install

Simple and easy to install

Optimized power and modulation for triathlon and time trialHydroT brake platform offers superior control feel and heat managementTextured carbon brake lever for better finger gripStealth-a-majig connector makes initial setup fast and convenientBleeding Edge technology for quick hassle-free bleeds

Steel Cogs with shiny weather-resistant finish

6061-T6 forged hub shell (same as the Surly New)

Whether it's a cross remount an unexpected pothole or a rough line down the trail the WCS Zero carbon post will not relinquish its position no matter what

Wheels Manufacturing Open Bore Adaptor Bearing Drift 29 x 42mm DUB Bottom Bracket Bearings CheckoutSpec= Disc brake pads Simple and easy to installWheels Manufacturing Open Bore Adaptor Bearing Drift for 29 x 42mm DUB Bottom Bracket Bearings. Press adaptors for sealed bearing installation press. Inner hole sized to fit 3 8" ACME threaded rod Sold individually (2 drifts required for some installations)