Description
Upgrade your single-speed bicycle with the Dimension Inner Chainring 38t 130 BCD in sleek black. Crafted from durable, lightweight aluminum, this high-performance chainring offers exceptional strength and longevity for your cycling adventures. The 38-tooth configuration provides an optimal gear ratio for urban commuting, mountain biking, or casual rides, ensuring smooth acceleration and efficient power transfer.
Designed with a standard 130 BCD bolt circle diameter, this ring seamlessly integrates with a variety of single-speed and fixed-gear bikes, making it a versatile upgrade for both casual riders and serious cyclists. Its 3/32-inch width chain compatibility guarantees secure engagement and minimal wear, backed by precision engineering for reliable performance.
Unlike typical chainrings with ramps, pins, or shift aids, the MSW Dimension Inner Chainring features a clean, ramp-free design that enhances precise power delivery and reduces chain noise. Its sleek black finish not only adds a modern aesthetic but also provides corrosion resistance, ensuring lasting style and functionality.
Whether you’re looking to upgrade your existing drivetrain or customize your bike for specific riding styles, this aluminum chainring offers an excellent combination of performance, durability, and style. Perfect for those seeking a high-quality, reliable component that boosts bike efficiency and rides with confidence.
- Upgrade your single speed setup with the Dimension 38T Inner Chainring, designed for optimal performance on 130 BCD cranksets, crafted from durable, lightweight aluminum for long-lasting use.
- Engineered with precision, this 3/32-inch tooth profile eliminates ramps, pins, and shift aids, providing smooth rotational reliability and improved cadence consistency for urban commuting and aggressive riding styles.
- Compatible with single speed bikes needing a reliable, high-performance chainring, it features a clean black finish that complements any bike aesthetic while reducing weight and corrosion risk.
- Ideal for riders seeking a minimalist, no-frills component that emphasizes simplicity and efficiency, the aluminum construction ensures strength without adding unnecessary bulk.
- Built with a 130 BCD bolt circle diameter, this aluminum chainring is perfect for upgrading existing cranks or customizing your fixed gear or singlespeed bike for improved chain engagement and optimal gear ratio performance.
| Ring Position/Type | Inner |
| Tooth Count | 38 |
| Drivetrain Speeds | Single Speed 3/32″ |
| Chainring BCD | 130 |
| Color | Silver |
| Defined Color | Silver |






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