1 Mountain Bike 18 Inch Steel Frame 26 Wheels Blue Ex-Display. Ready to hit the trail or cruise the park? The Indi FS1 Men’s Mountain Bike is a great entry-level choice for occasional leisure rides. With a tough 18-inch steel frame, front suspension forks, and a rear spring shock, it offers a comfortable and stable ride over uneven terrain. Forks: Front Indi Suspension. Brakes: Powerful V Brakes. Wheels: 26 Inch Wheels. Frame Size: 18 Inch Large Frame. 5′ 6″ – 6′ 0″. Please note, this is a new ex-display model with a cosmetic scratches/marks to the rear drop out, frame down tube, front fork and small scuffs to the seat. These slight imperfections are purely aesthetic and does not affect the bike’s performance, safety, or durability. For your peace of mind, we only stock genuine products. APC is on a 24/48 Hour service Monday to Friday to Mainland UK excluding Scotland including Aberdeen, Northern Island and Any isle (APC does not deliver weekends).