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a Bosch motor and controller
This ride comes ready for anything with a lightweight carbon fork
This inner chainring can only be used with Shimano Tiagra FC-4700 10 speed double chainsets with a 48-34T or 50-34T set up
Combined with a premium 11-speed chain featuring HG-X11 asymmetric plate design and SIL-TEC surface treatment
Trek Top Fuel 8 Gen 4 2025 Size:S a Bosch motor and controllerThe Top Fuel 8 Gen 4 is a nimble alloy trail bike that strikes a balance between quick climbing efficiency and descending confidence. It packs in a versatile 130 mm front and 120 mm rear travel for ripping over rocks and roots without sacrificing power on ascents. It's built from lightweight Alpha Platinum Aluminium that helps save your budget for bike trips, but packs in upgrades where they matter, like a 12 speed Shimano XT and SLX drivetrain, and a
