CNC-machined 7075 aluminium chainring bolts and nuts for MTB or road bikes. Lightweight, durable M8 fasteners for single or double cranksets.
This 5-piece set of CNC-machined chainring bolts and nuts is designed for cyclists who want a strong, lightweight, and reliable solution for crankset assembly. Made from high-grade 7075 aluminium alloy, these M8 bolts are available in 6.5mm and 8.5mm sizes to fit both single and double chainring setups. Whether you’re upgrading components or building a custom ride, these fasteners are built to deliver a secure and precise fit.
Engineered for road bikes, MTBs, and hybrid builds, each bolt and nut is cut with high accuracy for easy installation and consistent hold. The CNC process ensures smoother threading and cleaner contact surfaces, reducing the risk of stripping or loosening under pressure. Their lightweight construction makes them ideal for performance riders looking to save grams without compromising strength.
These bolts are also anodised for added corrosion resistance, giving you the confidence to ride through mud, rain, and rough terrain. Whether you’re racing, commuting, or bikepacking across New Zealand’s backcountry, this set provides a dependable fastening solution that keeps your drivetrain locked in.
SPECIFICATIONS
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Type: Bicycle chainring bolt and nut set
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Set Size: 5 pieces (bolts and nuts)
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Material: CNC-machined aluminium alloy 7075
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Size: M8 – 6.5mm and 8.5mm options
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Compatibility: Fits single and double chainring cranksets
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Finish: Anodised for corrosion resistance
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Use Case: MTB, road bike, hybrid cranksets
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Weight: Lightweight for performance builds
This chainring bolt set combines precision machining with durable materials to offer lasting performance. Perfect for reliable crankset maintenance or custom bike builds, it's a solid choice for riders who value both function and finish.
