RIDERACE 104BCD Narrow Wide Chainring 32T-38T MTB Single Plate

RIDERACE 104BCD Narrow Wide Chainring – Single-Speed Mountain Bike Chainwheel

Upgrade your mountain bike or road bicycle drivetrain with the RIDERACE 104BCD Narrow Wide Chainring. Engineered from lightweight, durable aluminum alloy, this single chainplate features a precision narrow-wide tooth profile that locks your chain in place, delivering smooth, consistent power transfer on every ride. Available in 32T, 34T, 36T, and 38T options to match your preferred cadence and terrain.

Key Features

• Narrow-Wide Tooth Design: Alternating tooth profile keeps the chain seated securely, reducing drops and skips on rough trails.
• Lightweight Aluminum Alloy: CNC-machined construction offers an ideal balance of strength and low weight.
• 104BCD Compatibility: Standard bolt circle diameter fits most 4-bolt cranksets for mountain bikes and road bicycles.
• Multiple Tooth Options: Choose from 32T, 34T, 36T, or 38T to dial in your gear ratio for climbs, flats, or technical terrain.
• Round Chainring Shape: Delivers natural, even pedal stroke feel for all-day riding comfort.
• Single Plate Design: Ideal for 1x drivetrain setups, simplifying your build and reducing overall weight.
• Made in Mainland China.

Specifications

Complete Your Build

Looking for more components and accessories for your DIY projects? Check out our Stainless Steel Cord End Caps with Loop or explore our Metal Q Ring Spring Clasps for all your crafting needs.

Note: Due to variations in monitor settings and lighting, the actual color of the item may differ slightly from images shown. Please allow ±1–2 cm measuring deviation due to manual measurement.

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Frequently Asked Questions

Q: What cranksets is this 104BCD chainring compatible with?

A: The RIDERACE 104BCD chainring is compatible with any 4-bolt crankset with a 104mm bolt circle diameter (BCD), which is the most common standard for mountain bike cranksets. It fits popular cranksets used on single-speed (1x) drivetrain setups for both mountain bikes and road bicycles.

Q: What is the benefit of a narrow-wide tooth profile?

A: The narrow-wide tooth design alternates between wider and narrower teeth to match the inner and outer chain link widths. This creates a more secure chain engagement, significantly reducing chain drops — especially useful on rough or technical trails where vibration and impact are common.

Q: Which tooth count should I choose – 32T, 34T, 36T, or 38T?

A: Your ideal tooth count depends on your riding style and terrain. A lower tooth count (32T) offers easier climbing and is great for steep, technical trails. A higher tooth count (38T) provides more top-end speed, ideal for flatter terrain or more aggressive riders. 34T and 36T are popular all-around choices for mixed terrain riding.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.