SIDI Nix S GTX Cycling Boot - Black/Black Size 45 CheckoutSpec= 24mm Standard Model Hex Front/Rear Rear (Micro

Model Hex Front/Rear Rear (Micro Spline) Axle/Spacing (mm) 12x148 Hole 32 Spoke J-Bend Brake 6-Bolt Color Black Weight 310g

Only compatible with e*thirteen's direct mount Quick Connect interface Tooth Count 32 Drivetrain Speeds 12 Material Aluminum Defined Color Black Direct Mount Type Direct Mount e*Thirteen

9Mm Band Clamp With 28

The Eagle Transmission 1987 Collection takes the most advanced aluminum crankset they’ve ever made and pairs it with SRAM's most high-performing and most accurate powermeter

Backing Plate Material Steel Compound Resin Pad Shape Number 22

SIDI Nix S GTX Cycling Boot - Black/Black Size 45 CheckoutSpec= 24mm Standard Model Hex Front/Rear Rear (MicroNIX S GTX is SIDI's premium winter road cycling shoe adorned by those who seek the perfect fusion of speed and warmth. Designed for cyclists worldwide these shoes are meticulously crafted to elevate the road cycling experience in cold weather. The high tech upper construction made with Gore Tex PFC free and fleece ensures a sleek and aerodynamic profile while the sole with a stiffness level of 9 delivers optimal power transfer with each pedal stroke.