Profile Spline Drive Sprocket (Limited Edition Galaxy Rust)
Best high-performance upgrade for BMX riders using 19mm spline-drive spindles.
This sprocket is a masterclass in durability, pairing CNC-machined aluminum with a hardened chromoly insert for serious longevity. It’s a specialized piece of hardware that demands a 19mm 48-spline spindle, so check your setup before committing. The unique finish makes it a standout, though its limited availability means you’ll have to hunt for one.
$84.95
at
Oriolbikeshop
More Spline Drive Sprocket options
Who it's for
- Riders seeking a secure, bolt-free, and streamlined drivetrain setup
- Custom bike builders wanting a rare, standout aesthetic
- Aggressive riders needing long-lasting, high-strength components
Who should skip it
- Budget-conscious cyclists looking for affordable replacement parts
- Riders with standard or non-spline crankset configurations
- Users prioritizing long-term finish perfection over unique style
Performance breakdown
Material Durability
CNC machined 7075 aluminum offers exceptional strength-to-weight performance for aggressive riding.
Spindle Compatibility
Strict 19mm 48-spline requirement limits versatility for riders with other setups.
Weight Efficiency
Lightweight construction minimizes rotational mass without sacrificing structural integrity.
Aesthetic Appeal
The Galaxy Rust finish provides a unique, standout look for custom builds.
Drive Engagement
Hardened chromoly insert ensures a precise, slip-free connection to the spindle.
Availability
Currently out of stock, making it difficult to acquire for new builds.
Key Specs
Material
7075 Aluminum and CrMo Steel
Mounting Type
19mm 48-Spline Drive
Tooth Width
1/8 inch
Weight
86.47g
Intended Use
BMX, Freestyle
Compatibility
Profile Racing and Madera 19mm 48-spline spindles
Manufacturing Process
CNC Machined
Know before you buy
Still have a question?
Ask Metto anything about the Profile Spline Drive Sprocket (Limited Edition Galaxy Rust) before you decide.
