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Shimano BB-UN100 Bottom Bracket

4.577 product ratings

Hopkinson Cycles (512120)

99.8% positive Feedback

Price:

£13.48

Free delivery in 2-3 days

Estimated between Mon, 23 Jun and Tue, 24 Jun

Ships today if you order in the next Ships today if you order in the next 3h 8m

Returns:

30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.

Condition:

New

Shiumano UN100 Bottom bracket. New of 2021 is Shimanos UN100 Bottom bracket. Cost competitive construction while maintaining SHIMANO quality and performance. JIS Square taper. THE THREADS ARE ONLY PLASTIC, IF YOU FIT IT AT AN ANGLE AND CROSS THREAD IT YOU RUN THE RISK OF STRIPPING THE THREADS, PERMANANTLY DAMAGING THE PRODUCT AND THE BOTTOM BRACKET COMING LOOSE WHILE RIDING.

About this product

Product Identifiers

BrandShimano

MPNBB-UN100

ModelBB-UN100

eBay Product ID (ePID)2250091667

Product Key Features

ColourBlack

Spindle TypeSquare Taper - JIS

Part TypeBottom Bracket

Shell Width68 mm

Bottom Bracket Shell TypeBSA (English)

MaterialSteel

Compatible Bike TypeRoad Bike, City Bike, Universal, Hybrid Bike, Hardtail Bike, Gravel Bike, Cyclocross Bike, Racing Bike, Mountain Bike, Touring Bike

All listings for this product

item 1 Shimano Bottom bracket UN100 - Square taper - 68 x 122.5mm ( BB-UN100 )

£13.48

Free postage

item 2 Shimano BB-UN100 Bottom Bracket 122.5mm axle / 68mm BB Shell

£11.99

+ £3.99 postage

Ratings and reviews

Learn more

4.6

7 product ratings

5 users rated this 5 out of 5 stars
1 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by aetheric
05 May, 2021
Not usable out of the bag.
The left end has a nasty plastic threaded plug. This had clearly distorted during moulding making it impossible to get the driver tool onto it. I have to widen every slot with a craft knife and then knock the tool on with a mallet. I could have returned it and lost a week's cycling, Poor quality control in the factory and more corner cutting.
Verified purchase: YesCondition: New
by micpos_4233
16 Jun, 2021
Basic is best
Seemed good quality, I'm hoping for a few years of daily service.
Verified purchase: YesCondition: New
by porkygsxr
23 Jun, 2021
Shimano bottom bracket
Quality item
Verified purchase: YesCondition: New
by jimgers60_6
23 Jun, 2023
Good quality
Runs very well
Verified purchase: YesCondition: New
by alexdgodfrey68
08 Dec, 2021
Shimano, so hopefully will last
Not sure about the plastic end caps, time will tell.
Verified purchase: YesCondition: New
by saab0569
27 Jul, 2023
very nice item
Easy to Install, took all of 10 minutes
Verified purchase: YesCondition: New
by timothy3575
06 Jun, 2024
All good
All good
Verified purchase: YesCondition: New