Urban E-Bike Frame OEM

M and K Bicycles designs and manufactures alloy urban e-bike frames for bicycle brands around the world. From city commuters to utility e-bikes, every frame is built to your specifications at our factory in Tainan, Taiwan. Our team provides full OEM and ODM support from concept to mass production.

Our E-Urban Suspension Frame offers 80–100 mm of travel for a smoother, more comfortable ride on city streets, bike paths, and rough pavement. It fits 27.5", 29", and 700C wheels and works with leading drive systems, including Bosch, Shimano, Fazua, Panasonic, Bafang, and Ananda. Choose a chain-drive or low-maintenance belt-drive, with 1x or 2x gearing on chain-drive models.

Every detail can be tailored to your product line:

• Custom tube shapes, geometry, and suspension kinematics
• Integrated battery options from major brands
• Flat-mount or post-mount disc brakes (Φ160 / Φ180 mm)
• 135 mm QR, 142 mm thru-axle, or 148 mm Boost rear spacing
• UDH rear derailleur hanger and dropper post compatibility
• Custom cable routing, tire clearance, welding style, and paint

Looking for something different? Our CYBERBIKE concept shows what our engineering team can create. It is a motorcycle-style e-bike with a three-level saddle height system and an MK cargo tow-kit interface that adds 100L of carrying space in seconds.

Partner with a Taiwan urban e-bike frame manufacturer that understands both design and production. Contact our sales team at mksales@mkbicycle.com.tw to discuss your next e-bike project.