Frequently asked questions
Will this kit fit my bike?
Most hardtail bikes with 135 mm rear dropouts and quick-release axles are compatible. Double-check your frame space for the battery and controller.
How do I measure dropout width?
Measure the inside space between the rear frame slots where your axle sits. 135 mm is standard for most bikes — match this to the product specs listed.
Are the parts waterproof?
Motors and controllers are water-resistant and rain-safe. Do not submerge in water or pressure wash. Secure connections are key for long-term durability.
What tools do I need to install it?
Basic tools like hex keys, adjustable wrench, zip ties, and possibly a chain tool. A torque arm is highly recommended for all builds 1500W+.