With an advanced seal construction for smoother rotation and small ball bearings to minimize weight, the SHIMANO DURA-ACE bottom bracket is offered in both pressfit and threaded options.
BENEFIT
- Bottom bracket with small ball bearings for lightweight
- Advanced seal construction for smoother rotation
PRODUCT SPECIFICATION
- Model No - BB-R9100
- Series - Shimano
- Hollow-Tech Bottom Bracket - Yes
- Threaded Bottom Bracket Type - Yes
- Threaded Bottom Bracket Shell Width (mm) - 68-70
- Small Ball Bearing - Yes
- Average Weight - 65 gms
FEATURED TECHNOLOGY
HOLLOWTECH II - Providing the best balance of stiffness, strength, weight and rotating performance
The concept of HOLLOWTECH II technology is focused on producing a superior crankset which will maximize a rider’s power transfer. The rigidity of the crankset ensures pedaling efficiency while its weight, a key element of the crankset, you want light, aids in cycling longer distances over which the rider needs to pedal more. Naturally, SHIMANO strove for the optimum balance between the conflicting needs of stiffness while producing a lightweight crank. HOLLOWTECH technology is an ultra-lightweight hollow crankarm created by SHIMANO with the company’s own proprietary forging technology that also maintains rigidity. The addition of HOLLOWTECH II technology integrates the bottom bracket axle with the right crankarm for more stiffness and a weight savings to achieve a high-dimensional balance. Its outboard bottom bracket bearing system provides better weight distribution and more pedaling stability, allowing for more efficient power transfer.
The HOLLOWTECH II crankset has been developed by pursuing the optimum balance of stiffness & rotating performance in a lightweight and beautiful crankset design.
High Precision Sealing
Moreover, HOLLOWTECH II crankset has a high-precision sealing in the bearing area to increase durability maintaining the excellent rotating performance for long periods.
UPDATED: 15TH JULY 2022
Shipping Policy
How does the delivery process work?
Once our system processes your order, your products are inspected thoroughly to ensure they are in a perfect condition.After they pass through the final round of quality check, they are packed and handed over to our trusted delivery partner.Our delivery partners then bring the package to you at the earliest possibility. In case, they are unable to reach your provided address or at a suitable time, they will contact you to resolve the issue.
How are items packaged?
We package our products in courier jackets or boxes. Each individual product is packaged in bubble wrap while fragile items are safely secured with additional bubble wrap.
We pride ourselves on the quality of our packaging.
What is the range of locations to which Triquip Sports ships their products?
Triquip Sports ships throughout India!
My order has been shipped. Now how can I track it?
After placing your order, you will receive a confirmation message on your registered email and/or phone number. As we prepare and ship your order, you can then check the status of your package through the 'Track' button on the 'My Orders' section. We will target at best efforts to dispatch all orders within 5 days (excluding Sundays and public holidays) of order date.
My order will be shipped in multiple shipments? What does this mean?
Don’t worry! This is a completely normal situation. This just means that different parts of your order may have simply been shipped from our different warehouse locations.
Are there any shipping charges applicable on my order?
We have standard shipping charges for most addresses.We are currently not accepting Cash On Delivery orders.
Does Triquip Sports ship outside India?
At present Triquip Sports does not ship outside India. However, we are working on starting international delivery to many other countries, so stay tuned!