$225 · Opus Thumper Hardtail

Opus Thumper Hardtail for Sale. This high-end youth MTB has a 12-inch aluminum frame with a 20-inch stepover height. Used, but in real good condition. Below is info from the manufacture… For real mountain bike performance, the Thumper is bang on! The aluminum frame and quality components will satisfy the young rider’s thirst for competition and dirt. The Spinner forks offer real damping performance. With 50mm of travel suspension, it offers more than most! We’ve spec’d this bicycle to deliver the adrenalin rush of the true MTB experience. Part of that experience is reliable performance when it really counts. So, we didn’t cut corners. You get 1:1 SRAM shifting, the real-world travel of the Spinner fork, and the performance of Alex double-walled rims. The Kenda Smallblock 8 tires are light, tough and durable. • Frame Construction: Opus Aluminum Al-6061 • Rims: Alex ACE Double Wall – 32 holes • Tires: Kenda ~ Smallblock 8 ~ 20 x 1.75 • Hubs: Joytech Alloy Sealed • Weight: 23,3 lbs / 10,48 kg • Fork: Spinner Grind 50mm - 1-1/8 • Headset: VP-Semi Integrated - 1-1/8 • Handlebar: Opus 6061 PG, 25.4 • Stem: Opus 6061 - 60mm - 15deg • Grips: Opus Kraton • Shifters: SRAM 1:1 3.0 Twist 7sp • Brake Levers: Tektro Alloy • Brakes: Textro Alloy V • Bottom Bracket: 3P Steel Crank Samox Alloy 36T 127mm • Pedals: Wellgo Resin • Rear Derailleur: SRAM X-3 • Cogs: Shimano TZ31 14/34 7 Speed • Chain: KMC Z51 • Saddle: Opus Youth Specific • Seatpost: Kalloy SP-242 27.2