Shimano BB-MT800-PA XT Press-Fit Bottom Bracket
IBBMT800PA
SHIMANO DEORE XT - Bottom Bracket - Press-Fit - HOLLOWTECH II - 89.5/92 mm shell width
For SHIMANO 24mm MTB cranks, the SHIMANO DEORE XT bottom bracket uses high quality sealed bearings and is offered in threaded and pressfit options.
- Ride anywhere 11-speed rider tuned gearing
- The power to choose how and where you ride
- Various choices for bike and riding style
- Consistent shifting performance and enhanced chain management
- More durable chainwheel teeth
- Composite chain ring construction:
Steel teeth/Steel+CFRP body (1x11, 3x11 Middle)
Aluminum plated teeth/Aluminum+CFRP body (2x11 Top) - Optimal balance of durability and lightweight
- New 3D composite chain ring's teeth composition is optimized for each chainwheel load out with steel driving gear teeth and aluminum support gears
- Aluminum teeth/Aluminum+CFRP (3x11 Top) Steel teeth/CFRP (3x11 Middle) Aluminum plated teeth/Aluminum+CFRP (2x11 Top) Stainless steel/CFRP (1x11)
- High efficient and precise shifting
- Improved driving rigidity
- 70 degree spider arm with HOLLOWTECH II technology and Dynamic Chain Engagement (1x11-speed)
- Close ratio gear combination for minimum shifting gap and maintaining rhythm
- Single spike structure for robust shifting
- Enhanced chain retention
- Dynamic Chain Engagement (1x11-speed)
- Better sealing and better rotation
- Small ball Bottom Bracket
PRODUCT SPECIFICATIONS
| MODEL NO | BB-MT800-P |
|---|---|
| SERIES | DEORE XT M8000 Series |
| Average weight | 68.2 |
| Press-Fit BB shell width_89.5mm | X (BB-MT800-PA) |
| Press-Fit BB shell width_92.0mm | X (BB-MT800-PA) |
|---|---|
| Press-Fit BB shell width_107.0mm | X (BB-MT800-PC) |
| HOLLOWTECH II BB_Press-Fit type | ✔ |
