The Strummer bottom bracket cartridge with JIS square taper standard is produced with precision and accuracy. It features a tough and durable body, spindle, and cups.
Strummer Bottom Bracket Cartridge Specifications
Bottom Bracket Shell Width: 68 mm
Total Spindle Width: 122.5 mm
Spindle Width at End: 12.65 mm (JIS Standard)
Thread: BC 1.37" x 24T
Sealed Bearings Type: 6002-2RS (2 Pcs)
Material: Steel body, spindle, and cups
Product Weight:
68/110.5 mm = 321 g Total (BB 290 grams & Bolt 31 grams)
68/113.5 mm = 331 g Total (BB 300 grams & Bolt 31 grams)
68/118 mm = 341 g Total (BB 310 grams & Bolt 31 grams)
68/122.5 mm = 347 g Total (BB 316 grams & Bolt 31 grams)
68/127.5 mm = 353 g Total (BB 323 grams & Bolt 31 grams)
Product Manufacturing Transparency: Taiwan
Further Information
There is a bottom bracket with a slightly different logo compared to the photo on this page. We have just updated the logo on that bottom bracket. Both are original products with the same quality and construction.
Commonly referred to as (Alternative Name): Square BB, Center Axle BB