Lowest price:$449.99Description: Cruise over a rock field or bunny-hop a log on the Schwinn(r) Protocol 2.0 26" men's mountain bike. This aluminum ride features a full-suspension frame with a forgiving steel rear triangle. A front disc brake offers stopping power where you need it the most, and 24 speeds with Shimano(r) EF-50 trigger shifters give you the incremental power and control you need for all terrain. Features and Benefits Bike Type: Full Suspension Mountain Bike--Front and rear suspension work together to give you a smooth overall ride by absorbing harsh bumps. Bike Frame Material: Aluminum--A light material that offers you a responsive ride. Type of Shifter: Shimano EF-50 Shifters--Offer easy-fire shifting. Front Brake: Pro Max(r) Front Disc--A powerful brake that offers great stopping power in all conditions. Rear Brake: Promax Linear-Pull Brake--Reliable design that provides you with sure stopping power. Fork Type: RST Capa T8 Suspension Fork--A rugged shock designed for the rigors of the trail. Handle Bars: Schwinn(r) MTB Handlebar with Schwinn 4-Bolt A-Head System--A lightweight bar with a little rise and a tough, lightweight attachment to the stem. Quick Release Seat Post--Makes it easier for you to adjust the height of the seat without using tools. Free Wheel Hub--Allows you to pedal backwards without the brakes engaging. Rims: Alloy High-Profile Rims with Black Bladed Spokes--High profile rims are more resistant to bending and flexing. Tire Type: Kenda(r) Knobby Tires--Features small raised knobs that help the tires grip better in dirt and in mud. Chain Guard--This covers the chain so that you do not get your shoe laces stuck in the chain ring. Pedals: Platform--Simple bike pedals that anyone can ride. Key Specs Bike Wheel Size: 26 Inches Bike Total Weight: 34.5 Pounds Number of Gear Speeds: 24 Speed Rear Shock: Schwinn(r) Suspension Seat Post: Adjustable