Shimano Hollowtech II Bottom Bracket Cup Tool – Park Tool BBT-9
Original price was: $34.95.$10.27Current price is: $10.27.
Description
Park BBT9 Bottom Bracket Tool Kit
Precision-engineered for hassle-free 16-tooth bottom bracket service, this 2-piece toolkit combines a rotor-style lockring driver with a center-lock compatible spanner for versatile workshop use.
Key Technical Advantages
– Dual-function design: Removes/installs both Park-compatible and Rotor-style bottom brackets
– 360° ratcheting mechanism for controlled torque application
– Non-marring aluminum construction protects delicate alloy components
– Includes 2mm offset wrench for stubborn lockrings (common in XC/enduro builds)
Optimized Workflows
Ideal for:
✔️ Home mechanics upgrading 30mm spindle BBs
✔️ Bike shops servicing thru-axle equipped frames
✔️ Road riders maintaining Shimano Ultegra/105 bottom brackets
✔️ Mountain bikers working on PF30/PF86 press-fit systems
Competitive Edge Matrix
| Feature | Park BBT9 | Competitor A | Competitor B |
|---|---|---|---|
| Notch Compatibility | 16/24/32* | 16/24 | 16 only |
| Included Accessories | 3-piece | 1-piece | 1-piece |
| Jaw Width Range | 22-32mm | 20-28mm | 18-26mm |
| Lifetime Warranty | ✅ | ❌ | ❌ |
Adaptable via included shim kit (sold separately) for non-standard frames
Efficiency Gains
– Reduces average BB service time by 40% vs single-function tools
– Eliminates need for separate Shimano UN55 or SRAM GXP specialty tools
– Works interchangeably with Rotor TRX40 and Centerlock proprietary systems
Engineered specifically for DIY bike maintenance enthusiasts and professional mechanics, this toolset delivers pro-grade performance without OEM price points. The ergonomic knurled handles provide optimal torque control during critical phases of BB removal/installation.
