Campagnolo Ekar Chainring and Bolt Set

The Campagnolo Ekar Chainring and Bolt Set delivers a premium, lightweight upgrade tailored to the Ekar 1×13 gravel drivetrain. Featuring a 4-arm asymmetric 123 mm BCD design with a narrow-wide tooth profile, this set ensures seamless chain retention, precision shifting, and effortless bolt-on maintenance.

Specs at a Glance

• Compatibility: Designed for Campagnolo Ekar 1×13 gravel cranksets (38 T, 40 T, 42 T, 44 T options) :contentReference[oaicite:2]{index=2}
• Bolt Pattern: Asymmetric 4-arm, 123 mm BCD :contentReference[oaicite:3]{index=3}
• Material: High-strength 7075 aluminum chainring with included bolts :contentReference[oaicite:4]{index=4}
• Tooth Profile: Narrow-wide design for improved chain engagement in gravel riding :contentReference[oaicite:5]{index=5}
• Drivetrain Compatibility: 13-speed only :contentReference[oaicite:6]{index=6}
• Colors: Typically finished in black anodized for durability and aesthetic consistency

Design Benefits

1. Easy upkeep: The bolt-on chainring enables fast swapping of gear sizes to suit terrain—no crank removal necessary :contentReference[oaicite:7]{index=7}
2. Efficient power delivery: Narrow-wide teeth enhance chain retention on rough terrain without sacrificing pedaling smoothness :contentReference[oaicite:8]{index=8}
3. Gravel-ready durability: Precision-machined 7075 aluminum maintains strength while minimizing weight for adventurous riding
4. Seamless system integration: Fits cleanly within Campagnolo’s proprietary asymmetric BCD — engineered for the Ekar platform

Final Take

The Campagnolo Ekar Chainring and Bolt Set is a high-quality, gravel-specific upgrade offering quick adaptability and robust chain security. Lightweight yet precise, it's a refined option for riders looking to optimize gearing across mixed terrain challenges.