Product roadmap
Fit first. Choose the next bike later.
Roth is focused on making the first guided fit dependable. Bike sizing, multi-bike tools, and electric-bike support stay here until their data, compatibility, and customer paths are ready.
Fit-first bike sizing
Use your fit before choosing your next bike.
Roth’s planned sizing experience will compare real model geometry against your saved riding position—not just a height chart.
01Record your fit targetBody dimensions, mobility, and confirmed contact points.
02Compare real geometryBrand, model, year, and size with sourced dimensions.
03Check practical changesStem, spacers, bars, saddle range, and shop verification.
Illustrative sizing concept. Geometry-backed sizing is not live yet.
Everyday riders
A better fit should meet you where you ride.
Roth currently supports eligible adult road, gravel, and indoor-bike setups. Electric-bike support is not available yet; these scenes show the riders and practical bikes we want the future experience to serve.
Generated visual concept · unbranded e-bikeStart with the bike you actually own.
Upright bars, a step-through frame, and everyday riding clothes should feel normal—not like an exception.
Generated visual concept · unbranded fat-tire e-bikeEveryday riders deserve a useful fit.
The future e-bike path is meant for people who ride for comfort, errands, confidence, and fun—not only athletes on race bikes.
Generated visual concept · unbranded e-bikeClear guidance should not require a race setup.
Future e-bike support will keep the room, phone, and next-step instructions simple and readable.
Bike weight, motor location, axle hardware, tire width, trainer rating, adjustable parts, and manufacturer instructions must all be checked before Roth can offer an electric-bike fit.
Ready to help test the full path?
Request a founding-rider place. Enrollment does not collect payment or create an account.