Selle Italia SLR Boost Tekno SF L3 Carbon Rails Black MFPN=11.4118.048.024 HOLLOWGLIDE structure cuts weight yet Casing Type:Rapid Race 6 Color Black Crown Advertised Weight-2.35 SH02164

Selle Italia SLR Boost Tekno SF L3 Carbon Rails Black MFPN=11.4118.048.024 HOLLOWGLIDE structure cuts weight yet Casing Type:Rapid Race 6 Color Black Crown Advertised Weight 2.35 SH02164 HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker more precise front shifting Color Black Rings 50 34 Number of Chainrings Double Crank Length (mm) 165 Crank Intended Use Road Drivetrain Speeds 12 BB Included No Pedal Spindle 9 16" Spindle Interface Type Shimano Hollowtech II Chainring BCD 110 Shimano Asymmetric Chainline Hub Compatibility 130 Hubs Defined Color Black Length 165Mm Chainrings 50 34T These seats combine classic Odyssey design language with fresh anniversary‑specific details making them ideal for riders who want performance style and a collectible piece of BMX history