OVERFAST Components

OVERFAST produces precision carbon components — cranksets, wheelsets, and thru axles — designed for riders who want measurable weight savings on specific parts of their build. The Aero Carbon Crankset combines stiffness with an aerodynamic profile, the Ultralight Carbon Wheelset targets climbing and all-round performance, and the Ultralight Thru Axles shave grams from every frame.

OVERFAST components are engineered for compatibility with Shimano and SRAM drivetrains. Underdogs Cycling stocks the full OVERFAST range with multiple spindle, freehub, and axle specification options.

Sourced factory-direct, OVERFAST's carbon cranksets, wheels and thru-axles let you target real weight savings exactly where you want them, at a fair price and with tracked worldwide shipping. Because spindle, freehub and axle dimensions vary between frames, it's worth confirming fitment first. Send us your bottom-bracket standard, frame model and drivetrain and we'll make sure the right crankset, wheelset or axle length fits your bike before you order.

Whether you're chasing a lighter cockpit, a stiffer crank or a few grams off each axle, we can help you build up exactly the right combination. Browse the wider components range to compare against other brands we stock.