Have questions or want to discuss cycling? Join Now or Sign In to participate in the BikeRide community.

Best Black Friday E-Bike Deals 2024 | Up to $1,700 in Savings

New: Take Part in the November Giveaway: Starts November 18th


Alloy BB's
#1
Looking at replacement alloy bottom brackets, what's the longest pedal crank i can reasonably expect to find==18 cm, or maybe longer?
  Reply
#2
Well, usually you can find some 170, 172, 175 mm (almost 18 cm)

Might look for "chain set", since the "bottom bracket" is the bearing set that allow your chainset to spin onto...

http://cdn.mos.bikeradar.com/images/bikes-and-gear/components/chainset/Chainset_shim_lx-670-75.jpg

BB bearing are the thing found in the middle of this image, 2 other parts are chainset and crank...
  Reply
#3
Peter White Cycles ( http://www.peterwhitecycles.com/carmina.asp ) sells TA cranks. They are available in arm lengths up to 185mm. They are a bit pricey, but they are very nice, too.
  Reply


Possibly Related Threads...

Forum Jump:

[-]
10 Latest Posts
Recording Bike Rides
Yesterday 01:37 AM
Ketone Ester $$$
11-19-2024 01:04 AM
Trek domane tyre
11-18-2024 01:58 PM
Old fossil buys Ebike
11-17-2024 06:39 AM
Bike bus
11-17-2024 12:14 AM
Second wheelset for ebike.
11-16-2024 08:20 PM
Humber "Eiffel Safety" bike 1800s
11-16-2024 03:05 PM
Moving in Style: Beyond Regular Transpor...
11-15-2024 03:01 PM
Great UK Cycle Camping Map, For E-Bikes,...
11-10-2024 06:55 AM
Cycling is Anti-Aging, But There's a Cat...
11-10-2024 06:48 AM

[-]
Join BikeRide on Strava
Feel free to join if you are on Strava: www.strava.com/clubs/bikeridecom

[-]
Top 5 Posters This Month
no avatar 1. Jesper
22 posts
no avatar 2. enkei
19 posts
no avatar 3. GirishH
14 posts
no avatar 4. Flowrider
11 posts
no avatar 5. ReapThaWhirlwind
11 posts