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Shimano BB-ES51 Bottom Bracket 68mm BSA bottom bracket without crank bolts

ID: 279379

£40.99
VAT included. plus Delivery cost

Unfortunately the desired product is currently sold out

14 DAY RETURN POLICY
FREE DELIVERY FROM £993

Product description

Shimano BB-ES51 Bottom Bracket 68mm BSA bottom bracket without crank bolts

Shimano original parts maintain the precision and function of the components for optimum performance, maximum safety and long durability.

QualityThe quality of Shimano original parts is impressive. Every part is extensively tested and inspected. Shimano's internal requirements are often higher than those of industry standards and norms. This brings safety and reliability.

Performance

The segmentation into groups clearly divides the performance according to the top-down principle. This clearly defines the respective Shimano performance level.

Compatibility
Only Shimano original parts fit perfectly to the Shimano components. The optimum accuracy of fit facilitates replacement and meets the highest demands in all respects.

Additional Information:

Size Overview Axle Length:
113 mm
118 mm
121 mm
126 mm

Hollowtech crank and Octalink bottom bracket axle mounts
Light cranks reduce the overall weight of the wheel and above all the rotating mass that is crucial for acceleration. The challenge is to reduce the weight of the crank without compromising stability and load-bearing capacity. Shimano's state-of-the-art forging technology provides an ideal solution with the Hollowtech crank. Precisely like a high-quality frame tube, the hollow arm crank handle is extremely stable and resilient at very low weight. The bottom bracket also contributes an important part to the stiffest possible crank. Hollowtech cranks are not connected to the bottom bracket by means of the traditional square cone, but by an octagonal toothing with a larger diameter, which engages the counterpart on the hollow shaft of the inner bearing. This system is called Octalink. This results in a stiffer crank/internal bearing bond.

At a glance

Assembly Width
Assembly Width
68 mm
Thread
Thread
BSA
Axle Clamp
Axle Clamp
Octalink

Features

Purpose
MTB Beginner / Tour, Marathon / Cross Country, All Mountain / Enduro, All-round / Beginner, Tour / Cross Country, Marathon / XC, All Mountain / Trail, Enduro, Road, Cyclocross, Gravel, Endurance, Trekking, Bike Travel, Cross, Every Day / Commuting, Lifestyle / Urban Biking, Everyday Cycling, Lifestyle / Single Speed, Urban Sports, Commuting
Main Information
Type:
Multiple Teeth
Assembly Width:
68 mm
Bottom Bracket
System:
Cartridge bearing
Compatibility
Thread:
BSA
Axle
Axle Clamp:
Octalink
Model Year
2023
Article number
279379

Customer opinions

4.5
10 Customer Ratings
1 Star
0
2 Stars
1
3 Stars
1
4 Stars
0
5 Stars
8
We don’t conduct a separate review of ratings to check that the ratings displayed are actually from consumers. All visitors to our website can submit reviews for our products. The submission of reviews is not linked to a user account or similar. All reviews are sorted through an automated word filter to avoid offensive vocabulary, racist or sexist reviews and reviews with hyperlinks. We also manually screen incoming reviews to check rating content for contradictions and other external content.
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Shimano BB-ES51 Bottom Bracket 68mm BSA bottom bracket without crank bolts
Kevin
Not for intensive use
Translated from the Dutch To the original
Only ridden a few trips off-road and again the same problem. Good for going shopping by bike but not for the harder work.
17.07.2022
Shimano BB-ES51 Bottom Bracket 68mm BSA bottom bracket without crank bolts
Stefano
MTB bottom bracket
Translated from the Italian To the original
Original product at a great price, very fast shipping.
02.09.2021
Shimano BB-ES51 Bottom Bracket 68mm BSA bottom bracket without crank bolts
Chris
Top
Translated from the German To the original
All the best
09.05.2021