The Lab
Eight free calculators built for riders. Pick your bike, get your numbers — gearing, tyres, range, fitment and geometry, modelled before you spend a cent.
Gear Ratio & Sprocket Calculator
Calculate top speed per gear and see exactly how sprocket changes affect your bike's performance before you buy.
T-02Tyre Size Calculator
Decode any motorcycle tyre code. Compare OEM vs aftermarket sizing and see the real-world speedo impact.
T-03Fuel Range Calculator
Know exactly how far you can ride before reserve. Enter your tank size and consumption — plan every long trip.
T-04Power-to-Weight Calculator
Find out where your bike sits from learner to hyperbike and compare instantly against 10,000+ bikes in our database.
T-05Top Speed Calculator
Calculate theoretical top speed at redline for every gear. Model any gearing setup and see where your engine runs out of road.
T-06Ergonomics & Seat Height Simulator
Find out if a bike fits you before you buy. Enter your inseam and compare against any bike's seat height for a confidence rating.
T-07Commuter Ownership Calculator
See your real annual running costs and how much you save versus a car — fuel, tyres, oil and more.
T-08Suspension Geometry Calculator
Calculate mechanical trail from rake and fork offset. Know instantly if your geometry is set for agility or stability.