Stronglight 5B 9/10s 74 BCD chainring

STRONGLIGHT 5B 74 BCD Chainring for 9/10-Speed MTB Drivetrains

Breathe new life into your mountain bike´s drivetrain with the STRONGLIGHT 5B 74 BCD Chainring. Expertly engineered for the demands of MTB cycling, this chainring is the perfect replacement or upgrade for riders seeking uncompromising durability and reliable performance on the trail. Whether you´re restoring a classic triple crankset or simply replacing a worn-out component, STRONGLIGHT delivers the quality and precision you need to keep pedaling with confidence.

Unmatched Durability and Performance

The core benefit of this STRONGLIGHT chainring lies in its robust construction. Made from high-strength steel, it is designed to withstand the high torque and harsh conditions inherent in mountain biking. From gritty climbs to muddy descents, this chainring resists wear far longer than its alloy counterparts, ensuring consistent chain engagement and a longer service life. This focus on durability means you spend more time riding and less time on maintenance.

Seamless Shifting and Broad Compatibility

Experience smooth and precise gear changes thanks to STRONGLIGHT´s meticulous manufacturing. This chainring is optimized for both 9-speed (9s) and 10-speed (10s) systems, making it a highly versatile choice for a wide range of MTB setups. The tooth profile is engineered to pick up and release the chain flawlessly, minimizing lag and preventing chain suck. This Strong light Mtb chain ring 5-arm, for 9-/10-speed, is the ideal solution for maintaining the crisp shifting performance your bike was designed for.

The Perfect Fit for Your Crankset

Designed with a standard 5-bolt mounting pattern and a 74 mm Bolt Circle Diameter (BCD), this chainring is specifically intended for the inner position on traditional MTB triple cranksets. Its precise dimensions ensure a perfect fit, eliminating compatibility guesswork and making installation straightforward for the home mechanic or professional bike shop. Upgrade your smallest ring to this steel workhorse and conquer steep climbs with the assurance of a solid and dependable drivetrain foundation.
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Technical Specifications:
- Brand: STRONGLIGHT
- Area of Use: MTB Cycling
- Attachment: 5-Bolt Mounting Pattern
- Bolt Circle Diameter (BCD): 74 mm
- Teeth Count: 28T
- Drivetrain Compatibility: 9-speed (9s) & 10-speed (10s)
- Material: High-Durability Steel
- Weight: 80 g (0.080 kg)