Promax SQ-1 Crank Arm Set - 150mm Square Taper JIS Spindle Interface 110mm BCD BLK
Promax SQ-1 Crank Arm Set - 150mm Square Taper JIS Spindle Interface 110mm BCD BLK
Promax SQ-1 Crank Arm Set - 150mm Square Taper JIS Spindle Interface 110mm BCD Black
Designed with versatility and durability in mind, the Promax SQ-1 crank arm set offers a reliable solution for riders ranging from BMX racers under 5 feet tall to fixie enthusiasts standing over 6 feet. Featuring a classic five-arm 110-bolt pattern spider, these crank arms provide compatibility with a wide range of setups, ensuring seamless integration into your bike’s drivetrain.
- 110mm Bolt Circle Diameter (BCD) for broad chainring compatibility
- Engineered to fit any JIS square-taper bottom bracket, expanding your customization options
- Crafted from cold-forged 6061-T6 aluminum, balancing exceptional strength, lightweight performance, and long-lasting durability
- Beautiful anodized black finish that resists wear and adds a sleek aesthetic
- Chainline with 113 bottom bracket measures 42.3mm, optimizing pedaling efficiency
- Q-Factor with 113 bottom bracket is 151.1mm, promoting comfortable and natural foot positioning
- Bottom bracket sold separately for tailored installation
- TECH SPECS
| Color | Black |
| Number of Chainrings | No Rings Included |
| Crankset Style | 3-Piece |
| Crank Length (mm) | 150 |
| Crank Intended Use | BMX |
| Drivetrain Speeds | Single |
| Weight | 531 |
| Drive Side Compatibility | Right Hand Drive |
| Pedal Spindle | 9/16" |
| BB Included | No |
| Crank Arm Material | Aluminum |
| Spindle Interface Type | Square Taper JIS |
| Chainring BCD | 110 |
| Chainrings Included | No |
| Defined Color | Black |
Upgrade your BMX or single-speed bike with this high-quality crank arm set that delivers reliable performance and a solid feel under pressure. The cold-forged 6061-T6 aluminum construction provides a robust yet lightweight design, reducing fatigue and allowing you to ride longer with confidence. Its compatibility with any JIS square-taper bottom bracket means you can customize your bike to your exact preferences without hassle.
The 150mm crank length is ideal for BMX riders seeking responsive power transfer and precise control, while the 110mm BCD allows for a wide selection of chainring options, giving you flexibility in gearing. The anodized black finish not only enhances durability but also adds a polished look that complements a variety of bike styles.
Whether you're a BMX racer looking for a dependable crankset or a fixie rider who values both function and style, the Promax SQ-1 crank arm set meets your needs with its balance of strength, weight, and compatibility. Note that the bottom bracket is sold separately, allowing you to choose the perfect match for your setup.
Invest in a crank arm set designed to perform under demanding conditions while providing the versatility and durability you expect. Experience improved pedaling efficiency and a comfortable Q-Factor for better ergonomics and ride quality. The Promax SQ-1 crank arms are your dependable partner on every ride, delivering consistent power and enhancing your bike’s overall performance.
SKU:CK21-000SQ150-BK
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