Built to Grow, Ready to Roll.

The Step Up 18" is built for kids who are ready for bigger challenges but not quite ready for 20-inch wheels. Designed with a lightweight aluminum frame and responsive geometry, it provides easy handling and control for growing riders. With sturdy components and smooth-rolling tires, it’s made to handle everything from cruising to learning new tricks. The Step Up 18" strikes the perfect balance of fun and function, offering the durability and performance your young rider needs to confidently push their limits.

Specifications

Top Tube Length	18”
Chain Stay Length	12.4”
Head Tube Angle	74º
Seat Tube Angle	70º
Frame	6061 aluminum w integrated headtube
Fork	4130 chromoly steerer tube, built-in bearing race, tapered legs
Headset	1-1/8" integrated
Stem	DK Jump top load, 53mm reach
Handlebar	7.5” rise, hi-ten steel
Grips	DUO Mini grips
Brake Lever	Wise, alloy
Brake	Wise alloy U-brake
BB	19mm sealed Mid
Sprocket	DK Replica 25-tooth
Chain	KMC Z-510
Cranks	Wise tubular chromoly 3-piece, 140mm, 8-spline spindle
Pedals	DK Blender PC platform
Front Hub	Alloy, sealed, 3/8” chromoly axle
Rear Hub	Alloy, semi-sealed,  oversized axle, 9T driver
Rims	Alloy, single wall, 20-hole
Tires	18x2.4" Innova street, 60psi
Seat	DK 1-piece padded seat/post combo
Seat Post	27.2mm, alloy, integrated
Seat Post Clamp	Alloy
Weight	21 lb 14 oz