Prowheel MTB Crankset 170 175mm Mountain Bicycle Square Hole Crank Set 32T-52T 104BCD Narrow Wide Chainring Fat Bike Sprocket

Crank Details

Brand: PROWHEEL
Model: ZEPHYR
Material: High-strength aluminum alloy
Process: Anodizing, sandblasting, CNC machining
Length: 170mm / 175mm options
BCD: 104BCD
Compatibility: 7-12 speed drivetrains
Color: Black
Bike Type: Mountain bike

-Built to Last: Made from high-strength aluminum alloy, with anodized, sandblasted, and CNC-machined finish for scratch resistance and long-term use.
-Dual Length Options: 170mm and 175mm crank arms to match different rider heights and riding styles.
-Wide Compatibility: 104BCD interface works seamlessly with standard MTB chainrings, supporting 7/8/9/10/11/12-speed drivetrains.

Chainring Details

Brand: Wuzei
Material: Aluminum alloy
Process: Anodizing, CNC cutting
Color: Black
Sizes: 32T/34T/36T/38T/40T/42T/44T/46T/48T/50T/52T
Center Thickness: 4mm
BCD: 104BCD
Compatibility: 7-12 speed drivetrains
Bike Type: Mountain bike

-Versatile Gear Range: Choose from 11 tooth sizes (32T to 52T) to customize your gear ratio for climbing, cruising, or fast-paced trail riding.
-Lightweight & Stiff: CNC-cut aluminum alloy construction keeps weight low while maintaining rigidity for efficient power transfer.
-Precision Fit: 104BCD design matches the crank arm perfectly, with 4mm center thickness for secure installation and smooth chain engagement.
-Full Drivetrain Support: Works with all 7-12 speed MTB chains, making it a great upgrade for both older