FlatSociety RNC Spindle
Best lightweight upgrade for performance-focused BMX riders seeking maximum durability.
This spindle finally bridges the gap between the weight of titanium and the rugged durability of steel. By utilizing a hollow-drilled, heat-treated design, it sheds critical grams without sacrificing the structural integrity needed for aggressive riding. It is the ultimate upgrade for riders who refuse to compromise on strength.
$109.99
Who it's for
- Weight-conscious riders seeking improved bike handling and responsiveness
- All-weather cyclists needing long-term durability against rust
- Aggressive riders demanding maximum drivetrain stiffness and reliability
Who should skip it
- Budget-focused cyclists prioritizing value over premium materials
- Mechanics preferring simple, low-maintenance installation procedures
- Riders with older or non-standard crankset setups
Performance breakdown
Strength-to-Weight Ratio
Titanium construction delivers steel-like durability without the heavy weight penalty.
Precision Engineering
CNC machining ensures a perfect fit for high-performance BMX cranksets.
Material Integrity
Heat-treated titanium offers superior resistance to bending under heavy impact.
Weight Savings
Hollow-drilled design sheds critical grams for faster, more responsive riding.
Compatibility Range
Multiple diameter options accommodate most standard high-end crank setups.
Installation Complexity
Requires specific bolt sizing, demanding careful attention during the setup process.
Key Specs
Material
Titanium
Weight
142g (5oz)
Construction
Heat treated titanium, Drilled hollow, 100% CNC machined in the USA
Spindle Type
48 Spline
Intended Use
BMX
Spindle Diameter
19mm, 22mm, 24mm
Crank Construction Type
2-Piece
Know before you buy
Still have a question?
Ask Metto anything about the FlatSociety RNC Spindle before you decide.
