Ergon GP5 GFK Left Hand Bar End 2015 and Newer Fits Brand-Velo Vie Sharing same state-of-the-art features as

Sharing same state-of-the-art features as the FASTR the FASTR REACT adds distinctive rows of paddle-like serrated shoulder treads designed to better lockdown the tire during hard acceleration to more efficiently transfer the power of each pedal stroke into forward momentum

These chainrings are for Race Face Cinch cranks such as Turbine

} Excellent comfort blended with worry free protection Level 1 protection Available in four sizes Optimum ventilation

}Wheels Manufacturing BB86 PressFit Bottom Bracket~ 29mm Bearing ID for SRAM DUB Dual Row Abec-3 Bearings

Ergon GP5 GFK Left Hand Bar End 2015 and Newer Fits Brand-Velo Vie Sharing same state-of-the-art features asReplacement Barends for GP5 and GP5 BioKork Grips. Note because of additional leverage of GP4 and GP5 bar ends Ergon does not recommend using on carbon fiber handlebars Glass fiber composite Hand Position Left