Ride Tune:  Ramblas' Ride Tune enables motor customization via the Aventon app for a more personalized riding experience

left lever dropper switch

Pad replacement set available for F-19 armrests

The Padrone Stealth Edition delivers all of the same functions as the classic Padrone

3/8" ratchet compatible allows you to torque your bottom bracket to spec

SUNLITE Replacement Crank Arm - Left - 170mm - Silver - Square Attachment rear-derailleur Ride Tune: Ramblas' Ride TuneReplacement left hand, low profile style horizontal square crank arms Compatible with 9 16 pedals *Please note the orientation of the spindle attachment. This is Square Orientation, most are Diamond Orientation.