Here’s an in‑depth overview of the WEIZE KBB‑6007 Mountain Bike, based on specs, expert reviews, and user feedback from multiple sources:
🚲 Key Specifications
- Frame & Suspension: High‑carbon steel frame with dual suspension (front fork + rear coil shock) to smooth out bumps on light trails
- Wheel Size Options: Available in 24″, 26″, and 27.5″ versions—26″ being most common, suited for riders between about 5’2″ and 6’2″ tall
- Gearing: 18-speed drivetrain (3‑chainring crankset + 6‑cog rear cassette), operated via twist (grip) shifters plus front and rear derailleur
- Brakes: Linear‑pull V‑brakes (front and rear)—effective in dry conditions but less so when wet/muddy
- Tires: All‑terrain knobby tires coated on alloy rims (≈37.9 lb bike weight)
- Max Load: Rated up to 275 lbs (≈125 kg)
- Assembly: Arrives ~85% assembled, plus tools and setup video—roughly 20 minutes to finish setup
- Warranty: Typically includes a 1‑year limited warranty
✅ Pros
- Budget‑friendly value: Often priced around $180–$200 USD depending on seller
- Feature-rich for the money: Dual suspension, 18 gears, twist shifters, kickstand make it appealing for new or casual riders.
- Easy assembly: Most buyers found setup straightforward with included tools and instructions
- Responsive support noted: Some users reported helpful customer service, especially for assembly model issues or minor defects
⚠️ Drawbacks
- Quality control issues: Users frequently report misaligned—or even bent—wheels requiring truing or replacement
- Lower-grade components: Derailleurs, brake hardware, and brake cable housings described as cheap and prone to wear or malfunction
- Unsuitable for serious off-road riding: Suspension is entry-level and more cosmetic than functional; not built for rugged terrain
- Heavy frame: Steel frame brings overall weight around 38 lb (~17 kg), potentially limiting comfort and speed
- Mixed user confidence: Reddit users bluntly describe it as poor quality: “Bicycle shaped object. Do not purchase unless extremely cheap…”
“They both really, really suck… older used bikes are better.”
📊 Quick Summary
| Feature | WEIZE KBB‑6007 Specs |
|---|---|
| Frame | High‑carbon steel, dual suspension |
| Wheel Sizes | 24″, 26″, or 27.5″ (26″ most common) |
| Gears | 18-speed twist shifters |
| Brakes | Front/rear V-brakes |
| Weight | ~37–38 lb |
| Max Load | ~275 lb |
| Assembly Time | ~20 minutes (partially preassembled) |
| Typical Price | ~$180–$200 USD |
🎯 Who Might Buy It?
- Perfect for casual or beginner riders, especially those in tight budgets.
- Ideal for short-distance commuting, leisure rides, or light trail use on gentle terrain.
- Good for riders comfortable doing minor adjustments (wheel truing, brake tuning).
🧐 Who Should Look Elsewhere?
- If you plan to ride on rocky, technical trails or want long-term durability—best to consider a used mid-tier bike from established brands like Trek, Giant, or Specialized, or a new entry hardtail with better components.
- If you need dependable performance in wet conditions or heavy braking—disc‑brakes and higher-grade components matter.
- If you prioritize lightweight frames or easier upgrades—steel frames can feel heavy and limit performance.
✅ Final Verdict
The WEIZE KBB‑6007 delivers a surprisingly comprehensive feature set—dual suspension, 18-speed drivetrain, adjustable build—all at a low price point. That said, build quality is basic and often requires post-delivery tuning. It’s a good way to test the waters of mountain biking or commuting if you’re on a tight budget, but it comes with potential trade-offs in reliability and longevity.
