Full Speed Ahead W0120 Bosch Gen3 Spider BCD104 50mm Chainline Black CheckoutTitle=Pirelli Scorpion Enduro S Tire - 27.5 x 2.4 Eliminate unwanted air pressure build

Eliminate unwanted air pressure build up in the lower leg caused by variations in altitude or temperature

Rail with secure bit mounting and yet easy removal (twist-to-unlock) for temporary attachment on metal

Color Black Crank Length (mm) 165 Pedal Spindle 9/16" Spindle Interface Type ISIS Designed for ebike Yes Defined Color Black

Tooth Count 36 Round or Oval Round Drivetrain Speeds 12 Drivetrain Speeds 11 Drivetrain Speeds 10 Direct Mount Type Direct Mount SRAM Defined Color Black Ring Position/Type Single Ring Position/Type Chain Retaining Single Ring Offset 3 Chainring BCD Sram Direct Mount Color Black Material Aluminum Material Aluminum Chainline/Hub Compatibility 141/148 Boost Hubs

Full Speed Ahead W0120 Bosch Gen3 Spider BCD104 50mm Chainline Black CheckoutTitle=Pirelli Scorpion Enduro S Tire - 27.5 x 2.4 Eliminate unwanted air pressure buildFull Speed Ahead W0120 Bosch Gen3 Spider BCD104 50mm Chainline Black. Engineered to withstand the beating that E bikes often deliver this FSA alloy spider for eBike is meant to optimize the balance between weight stiffness and durability. TECH SPECS Color BlackDesigned for ebike YesDefined Color Black