Seido Lyer Crankset Spindle: 30mm 30mm 172.5mm Black Road Disc Set MFPN=HB4UKA-213 This system has been improved

This system has been improved aerodynamics optimized through real world testing and over 260 Computerized Fluid Dynamic (CFD) aero simulations

- 150 Points of engagement - utilizing a leaf spring and 5 pawls on a 150 point drive ring delivers engagement with 2

Intermediate knobs provide a stable lay over before hitting the shoulder knobs for cornering letting you lay the tire over just a bit further

The Rode Liquid Glide Kit includes all three RL liquids

Seido Lyer Crankset Spindle: 30mm 30mm 172.5mm Black Road Disc Set MFPN=HB4UKA-213 This system has been improvedA robust and versatile aluminium crankset with a 30mm spindle Fits frames with up to 86. 5mm wide BB shells Self extracting crank arm bolt on the drive side paired with 3 bolt direct mount interface for fat chainring swaps Adjustable preload collar helps to keep the correct bearing preload and avoid premature wear TECH SPECS BB Inclusion No Chainline 51mm Crank Spindle Diameter 30mm Crank Arm Length 172. 5mm Interface 30mm Crankset Weight 643g