Trek Marlin 4 27.5 Matte Dark Web Size:SM It's a great transition model

It's a great transition model from training wheels

The SRAM XG-1299 Eagle Cassette provides massive range and Eagle compatibility

while introducing them to the joy and freedom of biking

Connect the display to a USB-C cable and let it charge for 20-30 minutes to allow the internal battery to charge

Crankset:  HP Velotechnik 135mm crankarms

Trek Marlin 4 27.5 Matte Dark Web Size:SM It's a great transition modelMarlin 4 is a trail worthy daily rider built for everything from weekday commutes to weekend adventures. It features a stable frame with a suspension fork to smooth rough paths, plus 8 speed Shimano ESSA shifting and mounts for racks and a kickstand. Whether you're rolling to class, work, or the trailhead, Marlin 4 brings the comfort and confidence of a commuter with the ruggedness of a real mountain bike.