Shimano Dura-Ace R9100 Bottom Bracket
The Shimano Dura-Ace R9100 Bottom Bracket offers 50% reduction in friction so your cranks will spin with less system drag.
Shimano precisely engineers their highest quality steel ball bearings for this unit and with the seal effectiveness improved, infiltration and corrosion are incredibly unlikely, even with regular bike cleanings during the rainy seasons or during cyclocross.
The Dura-Ace R9100 Bottom Bracket will not fit the older 44mm 16 notch outboard bearing cup tools.
- Improved with smaller bearings and seals for less drag, and more protection
- Fit for Shimano or crank with a 24mm spindle
- Weight: 66g (BSA Thread) | 68g (Italian Thread)
- Discipline: Road
- Options: BSA (1.37" x 24TPI) | ITA (36mm x 24TPI)
Buy Shimano Road Bottom Bracket from New Era Cycle online bike store. The best bike accessories, parts, and components shop.
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Let customers speak for us
Good
Great support from team.
Nice place to shop
Fits well, friendly staff will definitely buy again in future!
Nice
The shop attendant is polite and very helpful . Overall , a pleasant experience
Good service
First time using this as i was using another plant based degreaser. Used it to remove all the lubricant on my ebike drive train to prep it was use of waxed chain.
Perform well as describe. I only need to use it 2x to get rid all existing lube n dirt.
Highly recommended
Got this to wax it and then replace it on my stock kmc chain on my ebike. Wax is the way for me than normal chain lubrication.
A bit hard to break the chain to my desire length but once i passed that stage, all smooth.
Performance was good and no more black stain on my socks or hands.
Excellent service
And great advice on bike safety
As always, service was excellent. Service staff were efficient and friendly. Thank you
👍
Did my yearly full bike service for my BMC road bike. When I picked up the bike it was like new. Nothing to complain about. Definitely a good value for price paid.
Comfortable, light, and great ventilation! Loving it so far.
Great item and comfortable
