Profile Racing Elite Race Spline Drive Sprocket
Best high performance upgrade for competitive BMX racers seeking drivetrain precision.
This sprocket ditches the traditional bolt-on system for a direct spline interface, effectively eliminating drivetrain slop for a more responsive, immediate feel. It’s a precision-engineered upgrade that prioritizes power transfer and perfect chain alignment, making it the clear choice for riders who value mechanical efficiency over ease of installation.
$94.95
at
Profileracing
More Elite Race options
Who it's for
- Competitive BMX racers seeking a lightweight yet durable drivetrain component
- Performance-focused riders wanting maximum efficiency and a cleaner aesthetic
- Technical riders prioritizing drivetrain longevity and smooth operation
Who should skip it
- Owners of standard bolt-on cranks looking for a universal fit
- Budget-conscious cyclists looking for an affordable replacement part
- Casual mechanics who prefer quick and simple component swaps
Performance breakdown
Power Transfer
Spline drive interface eliminates pedal slop for instant, responsive acceleration.
Chainline Precision
Offset teeth geometry keeps your drivetrain running straight and whisper quiet.
Material Durability
Hardened chromoly insert prevents stripping under heavy torque and aggressive riding.
Weight Efficiency
7075 aluminum keeps the rotating mass low without sacrificing structural integrity.
Compatibility Range
Versatile design handles multiple chain widths for diverse racing setups.
Installation Ease
Requires specific 19mm spline spindles, limiting compatibility with standard cranksets.
Key Specs
Number of teeth
44
Material
7075 Aluminum with CrMo insert
Mounting type
19mm 48-spline
Chain compatibility
3/32, 7, 8, and 9 speed
Weight
216 grams
Intended use
BMX
Surface finish
Camo
Compatible crankset brands
Profile Racing
Country of origin
USA
Know before you buy
Still have a question?
Ask Metto anything about the Profile Racing Elite Race Spline Drive Sprocket before you decide.
