Promax "SC-1" BMX Race Bottom Bracket - Square Taper
- Weight : 0.25kg / 0.55lbs
- Packaging Unit: 1 Piece
- Product ID (PID): 45037
- Product safety
Weight
The heaviness of a BMX part, measured by weighing. It's worth noting that weight specifications for BMX parts can vary and may not always be precise. Several factors contribute to this:Manufacturer's weight specifications may be inaccurate or incomplete.The weight of two identical parts can also differ.We cannot weigh every individual part.For example, if there are handlebars in different heights, the manufacturer usually provides just one weight specification for all heights. When weighing two identical tires, you might get two different results.
Source: BMX Glossary
Found an error? Report it. 5 EUR voucher if confirmed.
Online: https://www.kunstform.org/en/promax-sc-1-bmx-race-bottom-bracket-square-taper-p-45037
Printed: 10/29/2026
Printed: 10/29/2026
The Promax "SC-1" BMX Race Bottom Bracket - Square Taper is a cartridge bottom bracket for young riders and JIS square taper cranks. The spindle is chromoly and 113mm long, the sealed bearings turn smoothly and without play. It only fits frames with an internally threaded Euro BSA/BSC shell and 68mm shell width. Two crank bolts are included. Matching cranks are for example the Promax SQ-1.
Facts: Promax "SC-1" BMX Race Bottom Bracket - Square Taper
- Style: BSA (Euro BSA/BSC, internal thread), cartridge, 68mm shell width
- Axle Diameter: Square taper (JIS), spindle length 113mm, chromoly spindle
- Bearings: sealed bearings
- Extras: for JIS square taper cranks
- Content: 1 bottom bracket (cartridge), 2 crank bolts
These details come from manufacturer and supplier data. Found an error? Report it, there is a 5 EUR voucher for every confirmed error.
