Strummer CW-7A is a chainwheel for BMX builds with a 1x or single-speed drivetrain. It features 170 mm aluminum alloy cranks and a stock 44T steel chainring.
The 104 mm BCD with 4 bolts lets you remove and replace the chainring as needed. Available in a range of colors to match your bike’s look.
Upgrade recommendation
For high-performance use, we recommend replacing the stock steel chainring with a compatible narrow-wide aluminum chainring, matched to your crankset, drivetrain, and chain.
Specifications
- Model: CW-7A
- Use: BMX
- Drivetrain: 1x / single speed
- Crank length: 170 mm
- Crank material: Aluminum alloy
- Stock chainring material: Steel
- Stock chainring size: 44T
- BCD: 104 mm
- Number of chainring bolts: 4
- Bottom bracket type: Square taper
- Weight: ±787.5 grams
- Color: Black, purple, gold, polished silver, blue, and red
Fit check
Compatibility depends on bottom bracket spindle length, chainline, and crank and chainring clearance.
Do you have any questions about the product?
If any product information is unclear, please contact Strummer using the Support form. The review field is for sharing your experience using the product.
