WARNING: We strongly advise against using any aluminum suspension fork with a front hub motor, as aluminum is susceptible to metal fatigue and risks fork breakage. A torque arm can mitigate but not eliminate this risk. For example, this fork is compatible with the single-motor Ridstar Q20 (rear hub) but is not recommended for dual-motor models like the Q20/H20/K20/E26/C20 Pro
Universal Standard Support: Features a straight steerer tube, a 9x135mm quick release standard and a Post Mount disc brake mount (compatible with 160mm rotors, and adapts to 180mm/203mm). Fits tires up to 20x4.0 inches
Universal Standard Support: Features a straight sDual-Crown Design & 130mm Travel: Built with the robust strength of a dual-crown fork for maximum stiffness and support, offering 130mm of smooth travel to conquer the most rugged trails with confidenceteerer tube, a 9x135mm quick release standard and a Post Mount disc brake mount (compatible with 160mm rotors, and adapts to 180mm/203mm)
Do You Really Need an Air Fork for Your E-Bike? Prioritize rugged coil spring reliability and zero maintenance over a ~2lb weight increase. It's the stable, affordable, and smarter choice for the real world of commuting
Engineered by ZOOM – A Global Leader in Bicycle Components.Leveraging decades of expertise as a world-leading manufacturer of handlebars, stems, seatposts, and suspension forks, this coil spring fork brings proven reliability to your e-bike
Essential Installation Note: This fork is supplied without headset installation parts, such as the star nut and crown race, which need to be sourced separately for your build