SEARCH
ACCOUNT INFO
»  My Shopping Cart
            »  Items:  0
            »  Total:  $0.00
»  Account Login
»  Saved Favorites
ORDER INFO
»  Shipping Options
»  Returns & Refund Policy
»  Privacy Policy
»  Printable Price List
»  Order Help
»  Contact Us

bottom bracket shells
Paragon Steel BB shell, 1 1/2
Paragon Steel BB shell, 1 1/2" x 100.5mm

Our Price: $9.48         

Item #PG-BB2010: TThis bottom bracket shell is machined from 1.5" x .083" wall 4130 steel tubing. The outside diameter is the the stock tube diameter. The width is 100.5 mm, supplied 0.5 mm oversize to allow clean up after welding. The threads are 1.370"-24, right and left hand; thread length is 0.50". The left hand thread is identified by a radial groove on the face of the shell. The minor diameter of the thread is 1.330"/1.340" and is relieved on the inside diameter to 1.385"/1.395".

All of our threaded bottom bracket shells are 1.37" x 24 threads per inch and are right and left threaded (also known as British Standard, ISO/English or BSA), making them compatible with all modern threaded bottom bracket spindles.

Item sold individually.



| Aluminum Frame Parts | Books | Cool Stuff | SS Frame Parts | Steel Frame Parts | Steel Tubing | Titanium Frame Parts | Titanium Tubing | UBI Apparel | Welding Supplies | Gifts