Promax "CF-2" BMX Race Crankset
- Weight : 0.86kg / 1.9lbs
- Packaging Unit: 1 Set
- Product ID (PID): 45011
- 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-cf-2-bmx-race-crankset-p-45011
Printed: 10/29/2026
Printed: 10/29/2026
The Promax "CF-2" BMX Race Crankset is a two piece crankset with a good balance of stiffness, durability and weight. The crank arms are forged from 6061-T6 aluminum, the heat treated chromoly 24mm spindle is fixed in the drive side arm and keeps the drivetrain stiff when you sprint. The forged spider takes 4-bolt chainrings with a 104mm BCD, the pedal threads have chromoly inserts. A sealed BSA bottom bracket and the pedal washers are included. Choose the crank length as an option.
Facts: Promax "CF-2" BMX Race Crankset
- Material Crank Arms: 6061-T6 aluminum, forged
- Material Crank Spindle: chromoly, heat treated, 24mm, spindle length 112mm
- Crank-Type: 2-piece
- Crank Arm Length: 165mm or 170mm
- Spindle Diameter: 24mm
- possible Sprocket Mount by: bolt drive: forged 4-bolt spider, 104mm BCD
- Pedal Thread: with chromoly inserts
- Spindle Bolt: pinch bolts on the left arm, torque 12 to 14 Nm
- Extras: chainline 43mm, Q-factor 167mm, fits Euro BSA/BSC 68/73mm shells, according to US Pro also Press Fit 86mm with 24mm bearings, weight: 748g (170mm, without bottom bracket, manufacturer), bottom bracket 109g
- Recommended for: Race
- Content: crankset with 24mm spindle, sealed BSA bottom bracket, pedal washers
These details come from manufacturer and supplier data. Found an error? Report it, there is a 5 EUR voucher for every confirmed error.
