• SHIMANO SM-BBR60 ULTEGRA / 105 BSC crankset
  • SHIMANO SM-BBR60 ULTEGRA / 105 BSC crankset
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SHIMANO

SHIMANO SM-BBR60 ULTEGRA / 105 BSC crankset

Réf. fabricant : ISMBBR60B
The bottom bracket SHIMANO Ultegra 6800 BSC bottom bracket features new bearings with a 50% lower friction rate than the 6700 model.The result is... Read more
491,00 CZK
491,00 CZK
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Description

The bottom bracket SHIMANO Ultegra 6800 BSC bottom bracket features new bearings with a 50% lower friction rate than the 6700 model.

The result is increased durability and smoothness. It features a screw thread for mounting on BSC frames, and is compatible with SHIMANO cranksets featuring Hollowtech II construction.

Compatibility chart
A - Diameter (mm) B - Width (mm) Assembly Standard
34,8 68 screw-on BSC / BSA
34,8 73 screw-in BSC / BSA
34,8 83 screw-in BSC / BSA
34,8 100 screw-in BSC / BSA
27 95,5 insert BB 96 (Trek)
41 92 insert PF 92
42 68 insert BB 30
42 73 insert BB 30
46 68 insert PF 30
46 73 insert PF 30

Ref: 7970330443942

Points forts

Superior durability ;

More fluidity and performance;

Specially designed for BSC English threaded frames.

Caractéristiques

Axis diameter : 24 mm

Bearing material : Steel

Shaft type : Through shaft

Housing type : English BSC (68 mm)

Informations techniques

FC-25 adapter not included ;
Weight (manufacturer): 77 g.
;

Informations prix

*Recommended retail price February 2024

Overall rating: 4.571429 / 5 from 77 reviews.

AI Generated Review Summary

The SHIMANO Ultegra 6800 BSC bottom bracket is praised for its reduced friction bearings, enhancing durability and smoothness. Customers also noted the ease of assembly and high product quality, along with fast and impeccable delivery.

Summary topics

  • Delivery Speed: 7%
  • Assembly Ease: 20%
  • Product Quality: 15%

Review topics: ["performance", "quality", "material", "issues", "delivery", "durability", "assembly", "value", "box", "equipment","price", "case", "tool", "advice", "surprises", "price-quality ratio", "wrench", "noise", "shift", "crankset", "bearings"].

Review highlights

  • "Beautiful finish and easy assembly" — Or76
  • "Quick and efficient assembly with the bearings offset to the outside of the bottom bracket shell". — Domek
  • "Small budget, quality on point." — Pickup

Reviews

Easy, compliant assembly. A

"Easy, compliant assembly. To be seen over time for the quality of the bearings."

— olivier p. (5/5)

Very good value for money

"Perfectly suited to the renovation of my bike, lightweight and inexpensive, easy assembly with the TL FC32 tool provided that the small TL FC25 adapter is added. To tighten to 40 Nm, use a torque wrench and the Lezine Socket driver and TL FC25 adapter".

— Chris-Pm (5/5)

Shimano bottom bracket

"Top value for money. Smooth running, easy to assemble. Great value for money. Would recommend."

— Nico2733 (5/5)

Irreproachable

"Fast delivery, nothing to complain about, it's impeccable. Clearly a trustworthy site."

— Arphen (5/5)

Very good

"Very good. Light, fluid. Problem-free assembly. Deja grease."

— Jc38770 (5/5)

Easy assembly.

"Very easy to replace if you have the right tools. Reliability to be verified over time."

— Gs34 (4/5)

x

"Good casing, but I would have liked to have been advised the wrench to screw it on!"

— Don24 (5/5)

Product presentation class

"Missing the mounting key adapter compared to a more common BB 30"

— Uctr (5/5)

poor durability

"After about 1000kms, game in the right bowl, grease spurting out, bof bof!"

— Stephbrz (3/5)

satisfied

"Good product, but not excellent, not very quiet, on the other hand very good advice from Probikeshop and on time"

— Tda2017 (4/5)

Q&A