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The Super73 S2 and RX are two very similar e-bikes

We take a closer look at how these two bikes compare.

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Evan Lee Miller
Super73 RX
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The Super73 RX costs $3,495.

Super73 S2
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The Super73 S2 costs $2,695.

Super73 RX
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To take on more demanding terrain, the RX is fitted with front and rear suspension. On the front, we have an adjustable shock with 120 millimeters of travel and a 35mm stanchion. In the rear, we have a coilover piggyback mono shock with adjustable preload, compression and rebound damping. 

Super73 RX
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Here's a detail shot of the RX's rear shock. The shock does add a bit of comfort while popping off curbs and around town cruising.

Super73 S2
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The S2 just has a front suspension. It's an adjustable air spring fork with 120mm of travel and a 32mm stanchion.

Super73 RX
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The S2 and RX have the same 960-watt-hour batteries with an estimated range of 40 to 75 miles.

Super73 S2
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These Super73s also have the same hub motors in the rear wheel. The motor's power ranges from 750 watts in the low, eco-pedal assist mode, to 2,000 watts in Unlimited Mode. 

Super73 RX
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The RX is heavier and more performance-driven, and is fitted with a larger brake setup. The RX has Tektro Hydraulic four-piston aluminum forged calipers, with 203mm rotors on the front wheel and 180mm rotors on the rear wheel. 

Super73 S2
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Both bikes come with the same displays and operating systems, and are both compatible with iOS and Android.

Super73 RX
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The RX comes with a chain tensioner which helps keep the chain tensioned while the suspension is in movement.

Super73 RX
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The RX's seat is definitely more comfortable than the S2's.

Super73 S2
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I really like the styling of the S2's light.

Super73 RX
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Scroll through for more photos of the Super73 S2 and RX, and hit the link below to see our video comparing them.

Super73 RX
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Super73 RX
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Super73 S2
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