The DK Helio 21″TT BMX Freestyle Bike in Black Crackle is built tough with a full chromoly frame, fork, bars, and cranks, making it ready for any park, street, or trail. Designed for larger riders, it combines strength and agility to tackle tricks and rough terrain with ease. With Wise components, DK Stealth seat/post, and Rectrix2 rims, this bike delivers durability and style for every session.

NOTE: As with any complete bike, J&R Bicycles recommends that you have a professional bicycle store build your bike. Bikes ordered through mail-order come partially assembled and need to be inspected and assembled by a bicycle mechanic. Failure to do so may void the manufacturer’s warranty. Manufacturer’s warranties differ for every brand. You can check the brand’s website for warranty information.

SPECIFICATIONS

• Top Tube: 21.5
• Chain Stay: 15
• Head Tube: 73.5
• Seat Tube: 72
• Frame: 100% chromoly with custom seat stay bridge, removable brake mounts
• Fork: 100% chromoly with built-in bearing race, internally threaded pre-load bolt, tapered legs
• Handlebar: 8.25 rise, 100% chromoly
• Grips: DK Tsuka with press-in bar plugs
• Stem: DK Jump top load, 53mm reach
• Headset: Sealed integrated
• Brake: Wise alloy U-brake
• Lever: Wise alloy, hinged
• BB: 19mm sealed Mid
• Cranks:Wise tubular chromoly 3-piece, 170mm, 8-spline spindle
• Sprocket:DK Tilt 26-tooth, alloy
• Chain:KMC Z-510
• Pedals:DK Blender platform
• Rims:Wise Rectrix2, double wall, 36mm wide, 36-hole
• Front Hub:Wise alloy, fully sealed, 3/8 chromoly axle
• Rear Hub:Wise alloy, fully sealed, 14mm chromoly axle, 10-tooth driver
• Tires:20×2.35 DUO Brand Stun 1, 65psi
• Seat:DK Stealth Pivotal
• Seat Post:Stealth Pivotal, 25.4mm, alloy
• Seat Post Clamp:Integrated
• Extra Features: 3D head tube badge, removable brake mounts
• Weight:25.3 lbs