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julio 24, 2026

Unknown Golden Seatpost 27.2mm x 300mm 27.2 Road Mountain Bike Aluminum

This seatpost is in good structural condition, no issues except for some very minor nicks and scratches from normal use. I don't know the brand, it came with a bulk lot of pretty nice mountain bike components but I haven't been able to ID it. If you can help, please message me. It seems to be pretty well built, not a cheap one. Diameter: 27.2mm Length: 300mm Feel free to message me with any additional questions.
julio 24, 2026

Electric Bicycle 60V 2000W Controller 48V 1000W Sine Controller 48V 1500W 72V

Product parameters Color:Golden Condition: 100% brand newItem type: Motor Controller Material: Aluminium alloy Voltage:36V-48V-60V-64V-72V -84V Weight: .697g Power: 1000W-2000W Current limit:34A-40A What is a Three-mode controller? Quiet start(Except for special circumstances) strong power and power saving. The three-mode controller is a sine wave controller. It can operate in three modes, sine wave mode, square wave mode, and no hall mode (that is, it can be used without a hall sensor). The mode cannot be selected, the default is sine wave mode. When the hall sensor is damaged it will automatically switch to square wave mode. Runs no-Hall mode when no Hall sensors are connected. Suitable for in-wheel motors.Differential motor, etc. Tips: Applicable to a variety of motors, but only in-wheel motors with Hall sensors can use sine wave mode. When running other motors, it will automatically switch to square wave mode or no Hall mode. Installation Instructions Step 1. Connect wires 1, 2, 6, 8, 17. Step 2. Connect the No. 5 wire with the motor suspended. (Note: the motor needs to be in the overhang position for docking wire #5) Step 3. The motor will perform a forward/reverse state. (If there is a reversal you will need to disconnect the 5 wire and reconnect it) Wait 10 seconds in the forward state to complete learning. Step 4. Make the wiring connections according to the vehicle. Line Description 1. Power supply 2.Motor phase line 3.Anti-theft signal 4.Anti-theft power supply 5.Intelligent learning 6.Throttle 7.High level brake 8.Key switch 9. Dial gear three speed 10. Phase line speed measurement 11.One line pass 12. Differential motor special 13. Fixed speed cruise control 14.PAS 15.Low level brake 16.Reversing 17.Hall sensor 18.Hall speed measurement
julio 24, 2026

Vintage Lowrider 20 In? Bumper Flat Twisted Gold

The Vintage Lowrider 20 In? Bumper Flat Twisted Gold is a unique and stylish bicycle component designed specifically for lowrider bikes. The gold color adds a touch of flair to the overall look of the bike, while the flat twisted design adds a custom touch. This bumper is a part of the Vintage Lowrider brand, ensuring high quality and durability for a smooth and safe ride. Perfect for cyclists looking to add a vintage touch to their lowrider bike, this bumper is sure to turn heads on the road. Not sure if it is for 20 in bike, but my hand is 8 inches long. The twisted part is about 10 in and the base is about 9 inches. Please view all photos. Some paint has chipped off.