Orders ship once processing is complete and a tracking number is generated. Delivery time depends on destination. If you want an ETA before ordering, message us with your location and the exact size you’re considering.

Shipping and duty handling can vary by destination. If DDP (Delivered Duties Paid) is offered for your destination, duties and import handling are included at checkout for eligible orders. If DDP is not available, duties and taxes may be collected by the carrier or local customs authority.

Warranty terms are provided by the manufacturer. If an issue occurs, Underdogs Cycling will guide you through the claims process and coordinate with the manufacturer where applicable.

Compatibility depends on your frame, headset/steerer, and internal routing standards. If you’re unsure, send us your frame model, model year (if known), and groupset (Shimano vs SRAM) and we’ll help sanity-check fit.

The Hider is offered in 46 / 49 / 52 / 55 / 58 cm (centre-to-top). Send us your height and inseam and we’ll help you choose.

Fully internal headset routing, a Pressfit BB86 bottom bracket, flat-mount disc brakes, 100×12 mm front / 142×12 mm rear thru-axles, and a built-in hidden seatpost clamp.

Yes. Di2 and mechanical shifting are both reserved, and there is a battery holder inside the seatpost for electronic groupsets.

Manufacturer-claimed weights are frame 1150 g, fork 400 g, and seatpost 245 g.