Shotgun Pro Seat Front mount mountain bike seat. Mounts to the seatpost and headset with the included 10mm headset spacer. No part of the seat touches the frame. Includes the seat, 10mm headset spacer x2, allen wrenches, fender & zip ties, stickers, and original box. MSRP $275 Used a few times with my son, but he outgrew it. Other Kids Ride Shotgun seats and accessories in my other listings. The Shotgun Pro is the ultimate child seat for MTB families. It’s lightning fast to attach and remove, has zero frame contact, and is fully adjustable to fit electric and regular mountain bikes. Zero frame contact Mounts to your headset and seat post, meaning there's zero contact with your frame. Lightning fast fitting Quick release – 30 seconds to fit, remove and swap between bikes after initial installation. E-MTB compatible With adjustable leg width, the Shotgun Pro is suitable for use on electric bikes with wide down tubes. For kids 18 months - 5 years Designed for children 18 months - 5 years, up to 60lb / 27kg, with adjustable leg length to grow with your child. Fully adjustable Adjustable leg widths, saddle position, and 7 leg length options – making it simple to get the perfect fit, and adjust as your child grows.