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BRG Store
BOX ONE PRIME 9 CHAIN 126L DLC BLACK
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
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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
Will this fit me?
Race class
Confirm by rider size
Rider height
Top tube
Check geometry/spec table before ordering
Wheel size
Material
Carbon
Skill level
developing BMX racers
Setup context
Race-ready checks
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
Still unsure?
Recommended upgrades
Complete the race setup
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
About This Product
The Box One chain is protected by our dual-coating. We start with Nickel plating which aids in corrosion resistance and then top it off with the "Diamond-Like Carbon" layer. The DLC is as fancy as it sounds; a synthetic diamond nano-coating that turns up the volume on hardness, wear-resistance, and slickness. All Prime 9 chains have chamfered shifting edges, solid plates and solid pins to safeguard durability. The Box unique inner link spacing is engineered to grab those modern wide/narrow chainrings. Box chose to modernize the 9-speed platform due to the chain's spirited reputation. They also work well with BMX 3/32" Chainrings and Cogs. FEATURES Box Best Performing Chain Durable Dual-Coating DLC & Nickel Protection Durable Hardened Solid Pins Wide/Narrow Chainring Compatible Compatible with BMX 3/32" Chainrings and Cogs Compatible with most 10,11, & 12-speed wide / narrow chain rings. Prime 9 Technology™
Specifications
- CHAIN SIZE:
- Narrow 3/32"
- CHAIN TYPE:
- Classic Links
+COMPLETE YOUR SETUP
THIS ITEM
BOX ONE PRIME 9 CHAIN 126L DLC BLACK
COMBINED TOTAL
Rp 23.767.311
Preorder each separately via WhatsApp for bundle deals
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BOX ONE PRIME 9 CHAIN 126L DLC BLACK
Rp 1.029.114