All images are for reference only. Actual product color & size may vary.
Box
Best for
race-focused BMX riders
Race class
Confirm by rider size
Fit checked before shipping · Mechanic support via WhatsApp · Authorized dealer sourcing
100% Secure Transaction
Live Stock
Inventory updated daily. Items in stock ship the next business day.
Fast Delivery
We use trusted couriers to make sure your order arrives safely and on time.
Secure Payments
100% secure transaction. We never share your information with third parties.
Satisfaction Guarantee
Every item is checked before shipment. Return within 10 business days if unsatisfied.
Preorder terms
Clear timing before you commit.
09 Sep 2026 target
Full payment or WhatsApp-assisted
Cancelable before supplier confirmation
~14 business days after order
Fit & geometry
Race class
Confirm by rider size
Rider height
Top tube
Check geometry/spec table before ordering
Wheel size
Material
aluminum
Skill level
developing BMX racers
Setup context
Crank length
Gear ratio
Confirm chainring and cog setup
Brake type
Confirm brake standard
Pedal setup
Confirm included pedal/clipless preference
Track recommendation
Best for club racing and skill progression.
Next step
Recommended upgrades
Gearing
Confirm chainring/cog ratio for your local track before checkout.
Contact points
Review pedals, grips, and saddle setup for gate-start confidence.
Protection
Pair the build with race helmet, gloves, and body protection.
Product info
Upgrade your drivetrain with the Box One 10mm or 15mm Conversion Rear Axle , built with Oversized Technology™ for maximum performance, strength, and adaptability. Crafted from high- grade 7075- T6 aluminum and CNC lathed for precision, this axle features an anodized finish with laser- etched graphics . Designed to fit oversized frame dropouts, it delivers exceptional steering and pedaling stiffness , perfectly complementing other Oversized™ components. With its convertible design , you can easily adapt a 20mm hub to fit 10mm or 15mm , making it ideal for versatile race setups. Adjustable from 125mm to 165mm , and weighing only 123g ( 10mm) or 86g ( 15mm) , the Box One Conversion Axle is the go- to choice for serious BMX racers seeking rigid performance and reliable compatibility. View Whitepaper: Box® - Stealth Hubs Whitepaper 06.12.25

THIS ITEM
Box One Conversion Rear Axle
COMBINED TOTAL
Rp 1.646.320
Preorder each separately via WhatsApp for bundle deals

STAY STRONG

STAY STRONG

STAY STRONG

STAY STRONG
Box One Conversion Rear Axle
Rp 935.541