Confluence is Salsa's light electric gravel bike. It's made for the people who want to squeeze more adventure into each day. Chase gravel with 40 Nm assist, on-bike cargo features for any mission, and geometry designed for comfort and stability - all in a bike that looks like, well, a bike. Confluence is where capability meets convenience.Meets UL 2849, and UL 2271 certification6061-T6 alloy frame with carbon forkMahle X35+ Class 1 (20mph/32kph assist) hub-drive system40Nm max torque250Wh internal battery in downtubeCapable of up to 458Wh with MAHLE Range Extender battery (sold separately)iWOC One compact remote top tube controller Massive 700c x 50mm tire clearance (max 42mm tire clearance with fenders)On-bike cargo features including rack mounts and Three-Pack mounts on forkMahle X35 system is UL2849 certified, Mahle X35 battery is UL2271 certifiedItem SpecificationsAssist Levels3Assist Speed (Mph)20Battery Power (Ah)6.9Battery Power (V)36Battery Power (Wh)250BatteryLi-IonBrake TypeDiscCharge Time (h)3Charger IncludedYesColorYellowDefined ColorYellowDesigned for ebikeYesDrive TypeHub-DriveEbike Class1Fork MaterialCarbonFork TypeRigidFrame MaterialAluminumFrame TypeRigidFront Axle12mm Thru x 100mmLights IncludedNoMfg Size53Motor Torque (Nm)40PlatformConfluenceRange Estimate (Mi)40Rear Axle10x1 Threaded x 135mmRemovable BatteryRemovable for ServiceThrottleNoTT (Effective)530Walk AssistNoWheel Size700c Salsa Confluence GRX 600 Drop Bar Ebike - Yellow Ebike UPC: 657993357422