Bosch PowerTube 625 Horizontal Mounting Rail With Edge Protection Axial BBP376Y - The smart system MFPN=TK-4T }Wheels Manufacturing Derailleur Hanger -

}Wheels Manufacturing Derailleur Hanger - 245

3 grams per pedal

natural cork in a polyurethane base with a backside/center adhesive strip for easy mounting

} Upgrade 2016+ RockShox forks that came equipped with the SoloAir spring to the DebonAir spring for an even smoother more supple feel

}Wolf Tooth Shimano 110 Asymmetric BCD Chainring - 40t 110 Asymmetric BCD 4-Bolt Drop-Stop ST For Shimano GRX Cranks Black

Bosch PowerTube 625 Horizontal Mounting Rail With Edge Protection Axial BBP376Y - The smart system MFPN=TK-4T }Wheels Manufacturing Derailleur Hanger -Bosch Battery Mounting Rail Powertube 625 Horizontal With Edge Protection The smart system Compatible. Bosch battery mounting rails.