The Garage

The Garage

Youth bikes by seat height

Every bike in the Garage with a stock seat height under 900 mm, lowest first. 17 of the 51 heights are read off an owner’s manual page; the rest come from the maker’s spec sheet and say so. Where a maker prints the seat height as an adjustable range, both ends are shown and the inseam gap is measured to the lowest setting.

First bike: sizing, gear, rules and upkeep in one place · Kids’ bikes by the age each maker prints

Seat heights

Stand in riding boots, back to a wall, and measure from the floor to the crotch.

Bikes with a stock seat height under 900 mm, lowest first, with the source of each height
BikeSeat heightInchesAgainst the inseamSource
GasGas MC-E 2 2027Electric 470–500 mm 18.5–19.7 in Owner's manual p. 73, checked
Husqvarna EE 2 2027Electric 470–500 mm 18.5–19.7 in Owner's manual p. 77, checked
KTM SX-E 2 2027Electric 470–500 mm 18.5–19.7 in Owner's manual p. 73, checked
Yamaha PW50 2027Trail & family · 49cc 2T 475 mm 18.7 in Owner's manual p. 9-1, checked
Honda CRF50F 2023Trail & family · 49cc 4T 549 mm 21.6 in Manufacturer spec sheet (research), checked
Honda CRF50F 2024Trail & family · 49cc 4T 549 mm 21.6 in Manufacturer spec sheet (research), checked
Honda CRF50F 2026Trail & family · 50cc 4T 549 mm 21.6 in Manufacturer spec sheet (research), checked
Husqvarna EE 3 2024Electric 555–600 mm 21.9–23.6 in Manufacturer spec sheet (research), checked
Yamaha TT-R50E 2027Trail & family · 49cc 4T 556 mm 21.9 in Manufacturer spec sheet (research), checked
Suzuki DR-Z50 2026Trail & family · 49cc 4T 560 mm 22.0 in Manufacturer spec sheet (research), checked
Husqvarna TC 50 2027Motocross · 50cc 2T 645 mm 25.4 in Manufacturer spec sheet (research), checked
GasGas MC-E 5 2027Electric 646–675 mm 25.4–26.6 in Owner's manual p. 100, checked
Husqvarna EE 5 2027Electric 646–667 mm 25.4–26.3 in Owner's manual p. 105, checked
KTM SX-E 5 2027Electric 646–675 mm 25.4–26.6 in Owner's manual p. 102, checked
GasGas MC 50 2027Motocross · 50cc 2T 653 mm 25.7 in Manufacturer spec sheet (research), checked
KTM 50 SX 2027Motocross · 50cc 2T 653 mm 25.7 in Manufacturer spec sheet (research), checked
Honda CRF110F 2024Trail & family · 109cc 4T 658 mm 25.9 in Manufacturer spec sheet (research), checked
Honda CRF110F 2026Trail & family · 109.2cc 4T 658 mm 25.9 in Manufacturer spec sheet (research), checked
Yamaha TT-R110E 2025Trail & family · 110cc 4T 671 mm 26.4 in Manufacturer spec sheet (research), checked
Kawasaki KLX110R 2026Trail & family · 112cc 4T 681 mm 26.8 in Manufacturer spec sheet (research), checked
GasGas MC 65 2027Motocross · 65cc 2T 730 mm 28.7 in Owner's manual p. 117, checked
Husqvarna TC 65 2027Motocross · 65cc 2T 730 mm 28.7 in Manufacturer spec sheet (research), checked
KTM 65 SX 2027Motocross · 65cc 2T 730 mm 28.7 in Manufacturer spec sheet (research), checked
Honda CRF125F 2023Trail & family · 124.9cc 4T 739 mm 29.1 in Manufacturer spec sheet (research), checked
Honda CRF125F 2024Trail & family · 124.9cc 4T 739 mm 29.1 in Manufacturer spec sheet (research), checked
Honda CRF125F 2025Trail & family · 125cc 4T 739 mm 29.1 in Manufacturer spec sheet (research), checked
Honda CRF125F 2026Trail & family · 124.9cc 4T 739 mm 29.1 in Manufacturer spec sheet (research), checked
Yamaha YZ65 2027Motocross · 65cc 2T 755 mm 29.7 in Owner's manual p. 9-1, checked
Kawasaki KX65 2026Motocross · 64cc 2T 759 mm 29.9 in Manufacturer spec sheet (research), checked
Segway X160Electric 760 mm 29.9 in Manufacturer spec sheet (research), checked
Kawasaki KLX140R 2026Trail & family · 144cc 4T 780 mm 30.7 in Manufacturer spec sheet (research), checked
Honda CRF125F Big Wheel 2023Trail & family · 124.9cc 4T 785 mm 30.9 in Manufacturer spec sheet (research), checked
Honda CRF125F Big Wheel 2024Trail & family · 124.9cc 4T 785 mm 30.9 in Manufacturer spec sheet (research), checked
Honda CRF125F Big Wheel 2025Trail & family · 124.9cc 4T 785 mm 30.9 in Manufacturer spec sheet (research), checked
Honda CRF125F Big Wheel 2026Trail & family · 124.9cc 4T 785 mm 30.9 in Manufacturer spec sheet (research), checked
Honda CRF125F Big Wheel 2027Trail & family · 125cc 4T 785 mm 30.9 in Manufacturer spec sheet (research), checked
Yamaha TT-R125LE 2027Trail & family · 124cc 4T 805 mm 31.7 in Owner's manual p. 9-1, checked
Segway X260 2021+Electric 810 mm 31.9 in Owner's manual p. 38, checked
E Ride Pro SS 2.0Electric 830 mm 32.7 in Manufacturer spec sheet (research), checked
Sur-Ron Light Bee X 2025Electric 830 mm 32.7 in Owner's manual p. 13.9, checked
Kawasaki KX85 2026Motocross · 84cc 2T 831 mm 32.7 in Manufacturer spec sheet (research), checked
Kawasaki KX85 2027Motocross · 84cc 2T 831 mm 32.7 in Manufacturer spec sheet (research), checked
Husqvarna TC 85 2027Motocross · 85cc 2T 835 mm 32.9 in Owner's manual p. 127, checked
Talaria Sting Pro MXElectric 840 mm 33.1 in Manufacturer spec sheet (research), checked
Yamaha YZ85 2027Motocross · 85cc 2T 840 mm 33.1 in Owner's manual p. 9-1, checked
GasGas MC 85 2027Motocross · 85cc 2T 845 mm 33.3 in Owner's manual p. 123, checked
KTM 85 SX 2027Motocross · 85cc 2T 845 mm 33.3 in Owner's manual p. 125, checked
Kawasaki KX112 2027Motocross · 112cc 2T 866 mm 34.1 in Manufacturer spec sheet (research), checked
Yamaha TT-R230 2027Trail & family · 223cc 4T 870 mm 34.3 in Owner's manual p. 9-1, checked
Honda CRF300F 2027Trail & family · 294cc 4T 889 mm 35.0 in Manufacturer spec sheet (research), checked
Kawasaki KLX300R 2027Trail & family · 292cc 4T 899 mm 35.4 in Manufacturer spec sheet (research), checked

A seat sits lower once a rider is on it, by an amount that depends on the rider and the suspension setup, so this list is a starting point for a sit-on test, not a size chart. The seat height finder lines these numbers up against a rider’s inseam.

Open the seat height finder First-ride checklist

Gear for young riders at MotoSport: Youth helmets · Youth boots · Youth gear sets. These are affiliate links: we may earn a commission, at no cost to you, and it never changes the specs. Affiliate disclosure.

State rules for young riders

Each state’s age and supervision rule for young riders of off-road vehicles, restated from the official text on its E-Moto Hub page, with the section it rests on. It is not legal advice, and land managers and tracks can add their own rules.

Looking for a place to ride? Where kids can ride lists tracks and areas whose own pages mention young riders.

All 50 states