Cannondale Bosch Gen4 Boost Ai Spider 4 Bolt 104BCD DMZ The weapon of choice for

The weapon of choice for time trials and triathlons

302g (long cage with ROLLER BEARING CLUTCH)

Suited for all 35 mm RockShox BoXXer suspension fork from modelyear 2010

95g (rear caliper)

Not suitable for use with Charger2/2

Cannondale Bosch Gen4 Boost Ai Spider 4 Bolt 104BCD DMZ The weapon of choice forCannondale Bosch Gen4 Boost Ai Spider 4 Bolt 104BCD DETAILS Engineered to withstand the beating that E bikes often deliver For eBikes, meant to optimize the balance between weight, stiffness, and durability Fits: Bosch Gen 4 Material: Forged AL6061 Chainline: choose; 50mm Standard, or 53mm "Boost" Bolt Circle Diameter: 104 Color: Black