Salsa Confluence Essa 8 Flat Bar

The Confluence Flat Bar ESSA 8 puts electric assist within reach of riders who want an upright riding position and straightforward mechanical simplicity. A lightweight Mahle X30 hub-drive motor with 45Nm of torque and a 237Wh battery provide enough range to explore familiar gravel routes and discover new ones, while a Shimano ESSA 1x8 drivetrain keeps shift logic simple and maintenance predictable. The flat bar and relaxed geometry make this an ideal entry point to e-bike gravel riding, especially for riders coming from casual bikes or commuters looking for off-road confidence without dropping to road bars.

Wide 700c x 50mm tire clearance and compatibility with 40mm suspension forks let you tackle rougher terrain, while on-bike mounts make it easy to add racks, cargo cages, or bikepacking bags. A 6061-T6 aluminum frame and carbon fork keep weight reasonable, and the discreet hub-drive system means this bike looks and feels like a traditional gravel bike rather than a bulky e-machine. Three assist levels and walk-assist mode give you flexibility across a range of riding speeds and terrain.

Simple, Confident Gravel Exploration

• Mahle X30 Class 1 hub-drive motor with 45Nm max torque and three assist levels, providing electric assist up to 20 mph in a compact, lightweight package.
• 237Wh battery integrated into the downtube for structural stiffness and security, expandable to 421Wh with an optional Mahle range extender battery.
• Up to 45 miles of range per charge under ideal conditions, with walk-assist mode for steep climbs or pedestrian sections.
• Shimano ESSA 1x8 drivetrain with a single 40t chainring and 11-45t cassette for straightforward shifting and dependable performance in all conditions.
• Shimano MT200/MT201 hydraulic disc brakes with 180mm front and 160mm rear rotors for confident stopping power.
• Flat handlebar with upright geometry designed for comfort, control,…