Shimano Ultegra / FC-CX70 / 105 SM-BBR60 Hollowtech II Bottom Bracket

Item number: 35878
15
15
from 13.44€

excl. shipping cost
to the delivery destination: USA

Availability:
Choose model
Quantity:

Delivery to USA is not possible.

Shimano Ultegra / FC-CX70 / 105 SM-BBR60 Hollowtech II Bottom Bracket - black/BSA
Shimano Ultegra / FC-CX70 / 105 SM-BBR60 Hollowtech II Bottom Bracket - black/BSA
Shimano Ultegra / FC-CX70 / 105 SM-BBR60 Hollowtech II Bottom Bracket - black/BSA
  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.9 / 5.00

Shimano Ultegra / FC-CX70 / 105 bottom bracket SM-BBR60 - smooth running, low weight


The Shimano SM-BBR60 is a BSA or ITA type bottom bracket and is recommended for Ultegra, 105, FC-CX70 as well as other 24mm Hollowtech II cranks. It convinces with improved smooth running and low weight, but is just as durable as its predecessor. Bottom bracket shells with BSA threads are 68 mm wide, ITA shells are 70 mm wide.

Specifications:


Application: Road, Cyclocross, City
Type: BSA, ITA
Shell Width: 68 mm, 70 mm
Axle Diameter: 24 mm (Hollowtech II)

Technical Information:


Bearings: steel
Bottom Bracket Cup Material: aluminium

Features:


- 14 g lighter than SM-BB6700
- smoother running than SM-BB6700 (50 % less friction)
- just as durable as its predecessor
- anodised bearing cups
- small ball bearings for low weight
- recommended for Ultegra FC-R8000, FC-6800, 105 FC-R7000, FC-5800, Metrea FC-U5000, FC-CX70, GRX FC-RX810

Technology:


Hollowtech II
In the Hollowtech II crankset, the right crank is firmly connected to the bottom bracket axle, achieving an optimum balance between maximum stiffness and minimum weight. The externally mounted bottom bracket offers better weight distribution and stability for more efficient power transmission. Why a 24 mm diameter bottom bracket? The diameter of the bottom bracket axle and the bearings was an important factor in the development, as the bottom bracket axle has a significant impact on stiffness, stability, weight and rotational efficiency.

Models:


BSA:
- Shell Width: 68 mm
- Manufacturer Part Number: I-SMBBR60B

ITA:
- Shell Width: 70 mm
- Manufacturer Part Number: I-SMBBR60I

Contents:


- 1 x Shimano SM-BBR60 right bearing cup, incl. bearings
- 1 x Shimano SM-BBR60 left bearing cup, incl. bearings
- 1 x Shimano centre tube
- 1 x Shimano TL-FC25 bottom bracket tool


Gewicht:


-black / BSA : 77 g

Models:

in stock 2 to 7 days up to 10 days up to 20 days
  • black/BSA
    13.44€
  • black/ITA
    15.96€

Customer Reviews (15)

4.9

You have questions regarding a product?

+49 2405.450045 +49 2405.450045

Customer Reviews (15)

4.9/5.0
5
14
4
1
3
0
2
0
1
0

Give us your opinion on this product.

by mark R.  on 13.03.2019
verified purchase

Quality finish, lighter... i feel the durability will not be as great as the previous BB50 i had, but its too early to tell

Is this review helpful?

Give us your opinion on this product.