DK Rover 20" Kids Mountain Bike - CB2262
Designed to go faster and further with Shimano 7-speed shifting, blast off into the woods or around the neighborhood. Wide 20 x 2.6” tires provide cushion over rocks and ruts. The aluminum frame and fork keep the bike light and nimble. Front and rear disc brakes keep the fun under control. and comes in at 24 pounds. The Rover 20 is right sized for ages 5-8.
What our Experts Think
Q&A
Q: What is the DK Macho Hub Axle Kit (HU90073)?
A: It is a replacement axle and bearing service kit designed for DK Macho rear hubs used on BMX bikes.
Q: What is it used for?
A: It is used to repair or rebuild the rear hub, restoring smooth wheel rotation and proper axle support.
Q: What is included in the kit?
A: It typically includes an axle, bearings, inner sleeve, cones, and lock nuts for a complete hub service.
Q: What hubs is it compatible with?
A: It is made specifically for older DK Macho rear hub systems, so compatibility depends on having the matching DK hub model.
Q: What are the key benefits?
A: It restores wheel stability, reduces play, and improves bearing performance in worn or damaged hubs.
Q: Is it a full hub replacement?
A: No. It is a repair kit, not a complete hub—only internal axle and bearing components are replaced.
Q: What does HU90073 mean?
A: It is the manufacturer’s part number used to identify this specific DK Macho axle kit.
Q: Who typically uses this kit?
A: It is used by BMX riders and bike mechanics servicing DK Macho hub-equipped wheels.
Q: Why replace the hub axle kit instead of the whole wheel?
A: It is a cost-effective repair option that extends hub life without replacing the entire wheel assembly.
Maintenance Tips
Damage 
Loss 
Theft 
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