E-bike kickstand KSA40 SUPER73 RX

The KSA40 SUPER73 RX E-Bike Kickstand is an adjustable side kickstand for 20- to 22-inch electric bicycles with a KSA40 direct rear mount. This product is a ULIP replacement part and is not an original part from the bike manufacturer.

SUPER73 uses a common replacement kickstand for S and R series models, which includes the SUPER73 RX; for this frame family, a 40mm two-bolt mount is confirmed.

Compatibility and Pre-Purchase Check

This product is intended for the SUPER73 RX model when the specific bike has two M6 threaded holes with a 40mm center-to-center spacing on the left rear part of the frame. As the manufacturer may change the frame or bolts between model years, measure the spacing and check for clearance around the brake, tire, chain, and folded kickstand before ordering.

Features

• KSA40 two-bolt direct mount, 40 mm spacing;
• adjustable length 308–367 mm for proper bike tilt;
• 60 mm wide upper mounting plate;
• profiled support foot and included Allen keys;
• black finish, weight approximately 347 g.

Installation

1. Compare the kickstand mount to the holes on the frame and manually start both screws without force.
2. Tighten the screws evenly according to the bike manufacturer's instructions.
3. Adjust the length so that the bike stands stably and is not too upright.
4. Before riding, ensure that the folded kickstand does not hit the tire, brake, chain, or crankset.

Technical Specifications