SRAM XX Ebike Crank Arm Set - 170mm ISIS Black MFPN=21076 Model Smart Sam Size 24"

Model Smart Sam Size 24" Width 2

3x thicker than standard SmarTUBES

Spring Type Coil Eye-To-Eye 190x45 Body Eyelet Standard Damping Adjustments External rebound 2 position (open/firm) HS&LS compression Hydraulic Bottom Out Damping RC2T Adj

}The tire for the steepest passages:Radial carcass allows for a larger contact patch and significantly filters trail irregularities: more grip

SRAM XX Ebike Crank Arm Set - 170mm ISIS Black MFPN=21076 Model Smart Sam Size 24"SRAM XX Ebike Crank Arm Set 170mm ISIS Black. The XX Eagle E MTB Crank takes from its race winning lineage and is optimized for E MTB use. Carbon fiber engineered with a foam core to give both incredible strength and maximized stiffness under the high torque environment of E MTB. Paired with the new XX Eagle Transmission (T Type) direct mount chainring performance and design aesthetic blend together to provide our most premium performance driven crank