BOX Echelon Race Seat (Small/22.2mm Post) Black MFPN=1024-9 Color Black Crank Length (mm)

Color Black Crank Length (mm) 175 Crank Intended Use Mountain Drivetrain Speeds 11 Drivetrain Speeds 12 BB Included No Pedal Spindle 9/16" Spindle Interface Type RaceFace Cinch 30mm Chainring BCD Direct Mount CINCH Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Chainline/Hub Compatibility 150/157 DH Hubs Defined Color Black

Steel crown race with integrated seals

HYRBID Freecoaster easily converts to cassette hub

CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Mountain Helmet Style Full Face Maximum Head Circumference 62 Defined Color Black

Tiny pack size

BOX Echelon Race Seat (Small/22.2mm Post) Black MFPN=1024-9 Color Black Crank Length (mm)Superlight co molded nylon shell and carbon fiber seatpost specifically for BMX Race Large saddle has a 27. 2mm seatpost, while the small has a 22. 2mm post. Both are 135mm in length Model Unibody Carbon (22. 2) Top Co Molded Nylon Color Black LxW (mm) 165x108 Weight 132g Size Small Seatpost Diameter 22. 2Mm