RaceFace Era Handlebar - Carbon 780mm 40mm 35.0 8 Deg Gray CheckoutSpec= Air Fill Adaptor Rear derailleur features an aluminum

Rear derailleur features an aluminum Inline cage assembly paired with lightest weight AXS Full Mount Transmission derailleur body

100% Surly Chromoly Steel frame and fork Natch tubing double-butted main triangle TIG welded E

Tape sealed and completely waterproof to protect contents

Bearing Grade Stainless Steel Crown Race Diameter 40mm Primary Color Orange S

RaceFace Era Handlebar - Carbon 780mm 40mm 35.0 8 Deg Gray CheckoutSpec= Air Fill Adaptor Rear derailleur features an aluminumThe Era handlebar was designed from the ground up narrowing the stem clamp area to allow both a quicker taper and an earlier rise to achieve RaceFace's meticulously researched Goldilocks (GL) tune. GL tune is the sweet spot for compliance preferred by most riders; stiffer was too harsh softer was too flexible. Nearly 100 individual pieces of hand laid carbon fiber are bound together using a toughened epoxy resin with a specific layup for each bar