Catena Sram Force E1 12/13v Powerlock 126L Biciclette Bambino Ruota 14" and the 1/2" square drive

and the 1/2" square drive makes them easy to use with torque wrenches

Many braking products work with SRAM's proven cockpit organization system

X-Range gearing technology gives you more range and smoother progression

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Brake: Shimano M4100 4 (front) / 2 (rear) pistons

Catena Sram Force E1 12/13v Powerlock 126L Biciclette Bambino Ruota 14" and the 1/2" square driveThe Force chain is lighter, stronger, and also more durable over time. Flattop technology allows for a quieter and longer lasting chain for long rides and countless gear changes. The Force chain is compatible with 12 speed road and 13 speed gravel cassettes. Features Flattop technology creates a narrower chain with less noise during operation and increases strength and durability over time Inner links and rollers treated with hard chrome for reduced