The Skindog is a dependable and rugged jump bike that takes it easy on your wallet. Its chromoly frame feels strong, stable, and provides the confidence you need to stick all the kickers. With reliable aluminum components and super-tough Alex rims you’ll be sure to light up the trails without burning out. Plus, the SST cable detangler and Tektro U-brake make the Skindog a dirt jumper that can do it all.
21-speed mountain bike features a full-suspension, strong aluminum frame
Floating beam suspension design is mated to a Zoom suspension fork with elastomer/spring technology
Strong aluminum wheelset featuring V-shape rim profile and high-flange alloy hubs
Front and rear Promax disk brakes work great, even in adverse conditions
Stopping is handled by Promax disk brakes on the front and rear. These brakes are vastly superior to rim brakes, especially under adverse road conditions. True to it's GMC roots, this bicycle is rugged, good looking, and built for the long haul.

Strike DH
With the Strike DH you'll glide right over tough rocks, bumps and jumps. With its lengthy RockShox Boxxer fork delivering a whopping 8.7 inches of travel and its Fox DHX 5.0 rear shock, you have one trail-devouring beast. Not to mention its rugged Sun 8-Track wheels and Kenda tires that offer excellent traction and control. When you need to travel at less than warp speed, the Hayes El Camino hydraulic discs deliver exceptional stopping power. If winning downhill races is on your mind, consider teaming up with the Strike DH.
Diamondback pioneered mountain biking and freeriding, winning world-downhill titles before many people had even heard of it. Today, Diamondback still cranks your adrenaline levels with a full spectrum of mountain and road bikes, along with BMX, cross, comfort, cruiser and youth bikes.
It's a fast-rolling easy-pedaling bike perfect for benefit rides, fitness, recreation, commuting and century riding. Plus, it's as affordable as it is fun to ride!
Today, it's a light, no-nonsense cross-country racer ideal for your favorite singletrack trails or racecourses.